When it was first rolled out three years ago, the Audi Q7 performance SUV immediately achieved a leadership position – as a sporty, comfortable as well as high-performance recreational and business vehicle on a grand scale. Now Audi is making it even better – more elegant and more efficient, with lower emissions: the Q7 3.0 TDI consumes only 9.1 liters per 100 kilometers (25.85 US mpg). And now it's also available in a new version as a TDI clean diesel, with the world's cleanest diesel technology and even lower fuel consumption of only 8.9 liters/100 km (26.43 US mpg).

The Q7 is the large Audi for sporty individualists, for people who are seeking a vehicle that will take them anywhere they want to go for sports, recreation, and business. Its dynamic proportions and distinctive lines express this character, and subtle modifications endow its styling with even more elegance.

The design: The language of dynamics

At the front end, the large single-frame radiator grille has been redesigned. Vertical chrome bars contrast with its black high-gloss finish. The bumpers too have been restyled. Their lower section is now painted in a contrasting black or gray, depending on the body color. The newly integrated underbody protection in the center section of the bumper has a distinctive ribbed design.

As alternatives to the standard halogen headlights, Audi offers a xenon plus variant and a new adaptive-light system that integrates not only low-beam, high-beam and a special superhighway beam but also turning and cornering lights. In conjunction with the xenon headlights, light-emitting diodes assembled to form
U-shaped bands provide the daytime running lights. The front blinkers are also composed of LEDs as straight-line arrays, located at the upper edge of the air intakes.

The side view too, with its coupe-like roofline, low window area and tautly curved body surfaces, reinforces the dynamic look of the Q7. Door moldings have been modified to add interest. The lightweight alloy wheels are size 7.5 J x 18, the wheels size 235/60. In the V6 vehicles they have seven spokes, in the V8 versions they have six.

At the rear end, the bumper has also been given two-tone paintwork; the tailgate, which includes a portion of the rear pillars in an S-shaped contour, has been given a new and distinctively 3D shape in the vicinity of the license plate bracket. To reduce the weight of the Q7, the tailgate has been made of aluminum, as have the engine hood and the fenders. Standard LEDs in the tail lights create a distinctive lighting pattern.

Eleven paint finishes for the Audi Q7 include four new shades: Ibis White, Graphite Gray, metallic, Teak Brown, metallic, and Orca Black, metallic. An aluminum exterior package is optionally available from Audi: gleaming chrome bars in the bumpers and door moldings; the lower portion of the bumpers is painted in the body color; the center portion of the front apron and the diffuser are painted in a contrasting shade.

The interior: Room to spare

Thanks to its luxurious 300-centimeter (118.11-inch) wheelbase within an overall length of 5.09 meters (16.70 feet), the Audi Q7 has interior room to spare, and the interior flexibility is unrivalled. The seatbacks in the second row are divided into three fold-down sections to provide a level cargo floor.

This increases the luggage space from a volume of 775 liters (27.37 cubic feet) to 2,035 liters (71.87 cubic feet). With the leather upholstery option, the middle seat now has an even more comfortable contour.

Two very useful features are optionally available: either a longitudinally displaceable second seat row or individual comfort seats that are separately displaceable. Another available option is a third row for passengers no taller than 1.60 meters (5.25 feet), combined with an improved easy entry function.

A multitude of detailed improvements in the interior enhance the elegance and the sense of well-being. The instrument cluster has been redesigned: the large, round, easily readable instruments are encircled by metallic frames. Interior lights in the door linings and an inlay on the passenger side enhance the interior styling. Many details of the control elements have been restyled and also enhanced by chrome elements.

The selection of interior colors and materials is also new. Upholstery fabrics are available in black and light gray; leather upholstery additionally also in Para Brown, Savannah Beige and Cardamon Beige. Standard inlays are finished in matt black. In optional design packages, aluminum and wood finishes are used.

The power train: Performance and efficiency

The Audi Q7 is available with six powerful and highly efficient direct injection engines, two of them gasoline-powered and four diesel engines, including the world's most powerful diesel SUV, the Audi Q7 V12 TDI. Their power is transmitted via a convenient and fast-shifting six-speed tiptronic to the quattro permanent all-wheel drive, which distributes it between the axles with slightly more than half to the rear.

The 3.0 TDI puts out 176 kW (240 bhp) and delivers as much as 550 Nm between 2,000 and 2,250 rpm, yet on the EU cycle it consumes only 9.1 liters / 100 km (25.85 US mpg). The optionally available 3.0 TDI clean diesel even consumes 0.2 liters (0.05 US gallons) less.

Despite highly complex exhaust gas recirculation and the resulting world's cleanest diesel technology, it consumes just 8.9 liters/100 km (26.43 US mpg). It meets the strict ULEV II Bin 5 US standard and already complies with the Euro 6 limits announced for 2014.

The technology of the TDI clean diesel is highly complex. An advanced version of the common rail injection system with 2,000 bars of pressure, new combustion chamber sensors and a high-performance exhaust recirculating system ensure a highly efficient combustion process. An innovative DeNOx catalytic converter reduces the remaining nitrogen oxides. Just upstream of it, a pump injects an additive named AdBlue into the hot exhaust flow, where this solution decomposes into ammonia, which splits the nitrogen oxides into harmless nitrogen and water. Audi partners replenish the additive during regular maintenance servicing.

In the Q7 4.2 TDI too, fuel consumption has been drastically reduced – from 11.1 (21.19 US mpg) to 9.9 liters per 100 km (23.76 US mpg). Yet the V8 diesel is more powerful: with an output of 250 kW (340 bhp) and a torque of 760 Nm, it develops enormous propulsive power. This maximum torque is available in the range from 1,750 to 3,000 rpm.

At Audi, efficiency and dynamics go hand in hand. That's also the case in gasoline engines. The 3.6 FSI, a V6 with a small cylinder angle, has a power output of 206 kW (280 bhp) and delivers 360 Nm between 2,500 and 5,000 rpm. Its average fuel consumption is 12.1 liters per 100 km (19.44 US mpg). The 4.2 FSI, a V8, delivers 257 kW (350 bhp) and 440 Nm at 3,500 rpm. Its fuel consumption is 12.7 liters/100 km (18.52 US mpg).

A novel technology from the Modular Efficiency Platform further improves fuel efficiency in all the engines: the recovery system, which during braking and coasting phases converts mechanical energy into electric energy and buffer-stores it in the battery. It reduces CO2 emissions by up to 5 g/km (8.05 g/mile).

The chassis: Safe and sporty

In its suspension technology too the Audi Q7 is exceptional. As a customer option, Audi equips the Q7 with adaptive air suspension – a pneumatic suspension system that operates in conjunction with an electronic shock absorber control, varies the ground clearance at five different levels, and lets the driver select three driving modes: comfort, automatic and dynamic. In its road handling the Q7 excels in its sporty, highly responsive precision. Off-road, it provides a superior ride on widely varying terrains.

The choice of wheels ranges from 18 inches to the 10 J x 21 top version with 295/35 tires. Ten different designs are available, including two very elegant, high-luster, bicolor versions. Large brake discs provide superb deceleration – with
18-inch diameters front and rear.

Optionally available in the eight-cylinder models are carbon-fiber ceramic disk brakes which further enhance the dynamic character of this performance SUV: they are lighter than their steel equivalents, extremely abrasion-resistant and virtually fading-free. They achieve high driving performance and ensure short braking distances. The diameters of the ceramic discs are 420 millimeters
(16.54 inches) in front and 370 millimeters (14.57 inches) at the rear. The calipers are black and adorned with the wording "Audi ceramic". A total of 24 pistons are used on the front and rear axles.

The equipment: Luxury and high-tech

The Q7 comes with a splendid range of standard equipment. The speed-dependent servotronic steering system is standard, as is a double floor in the cargo area complete with a storage compartment and a dirt tray; there is also a roof rack, an automatic air conditioning system, and an MMI radio operating system complete with a CD audio player and eight loudspeakers.

The option program includes luxury features such as the remote key and four-zone automatic air conditioning. Another high-end option is the climate-controlled comfort seat, which can keep the body warm or cool it by means of small fans.

Particularly dynamic Q7 drivers may wish to consider one of two other quality option packages. The S line exterior package enhances the styling with details such as distinctive bumpers and a solid paint finish. The S line sports package includes a black interior, sport seats with Alcantara leather or Verano leather upholstery, aluminum trim (optionally in piano lacquer finish or birch grain wood), special exterior colors, 20-inch wheels, and a firmer setup for the steel spring suspension or the adaptive air suspension.

The Q7 also offers many intelligent solutions for the practical needs of everyday use – such as an electric luggage space cover, a reversible floor mat, a set of luggage rails, a removable ski bag, and a moveable storage box. The options program includes separation grids, an interior bicycle stand, various roof-mounted carriers, a distinctive off-road styling package, and a pivoting trailer hitch: this powerful SUV can tow up to 3.5 metric tons.

In the infotainment field, Audi provides a carefully differentiated selection of modules. The three optional systems are part of the new generation of Audi devices. The top-of-the-line version integrates a hard drive for navigation, music and telephone data, a high-resolution color monitor and 3D map graphics, a DVD player as well as voice control. It can be expanded into a luxury media center with features such as a Bluetooth telephone, a TV tuner, a digital radio tuner, plus rear seat entertainment. A very special highlight is the advanced sound system from Bang & Olufsen with its ten channels, 505 watts of power and 14 loudspeakers.

The range of optional equipment is rounded off by technologies from the luxury class. The radar-supported adaptive cruise control regulates the speed and the distance to the preceding vehicle in a range from 30 to 200 km/h (18.64 to 124.27 mph) by acceleration and deceleration. If a threat is detected, the integrated Audi braking guard warns the driver at two levels.

From a speed of 60 km/h (37.28 mph), Audi lane assist helps the driver stay in lane by means of a camera that recognizes the lane lines. Audi side assist ensures safe lane changes above 30 km/h (18.64 mph) with the aid of a radar system that monitors the traffic pattern within 70 meters (229.66 feet) behind the vehicle. Finally, the Audi parking system advanced assists parking by means of a rearview camera and reference lines on the onboard monitor.

The world's strongest diesel SUV: The Audi Q7 V12 TDI

Even when it was first rolled out, the Audi Q7 V12 TDI, the world's strongest diesel SUV, had a uniquely distinctive look resulting from its large air intakes. The new version features modifications to the interior and the rear end.

The V12 diesel, with a 6-liter (6,000 cc) engine closely related to that of the R10 TDI racing car – a triple Le Mans winner – delivers 368 kW (500 bhp) and develops a torque of 1,000 Nm between 1,750 and 3,250 rpm.
Acceleration from zero to 100 km/h (62.14 mph) in 5.5 seconds and a capped top speed of 250 km/h (155.34 mph) equal the driving performance of a powerful sports car. Despite these impressive performance data, the V12 diesel gets by on an average of 11.3 liters of fuel per 100 km (20.82 US mpg). Its luxurious standard equipment includes 20-inch wheels, a Bose sound system, and many additional features.

Styling upgrades for the Q7 are limited to reshaping some of the moldings and the front bumper, a minor tweak to the grille and new LED's sprinkled about. Inside, things get massaged with ambient color tweaks, a revised gauge cluster and swtichgear, but not much else.

The biggest changes are under-hood with the "clean diesel" 3.0 liter V6, which is equipped with a system called Adblue, a urea injection system, and an "energy recuperation technology" which engages the alternator to generate electricity while coasting and braking and stores it in the battery to reduce the demand on the engine. The system helps push fuel economy all the way up to 26.4 MPG. Not too bad for a full-sized SUV. It's also clean enough to kill almost all nitrous oxide emissions and meet the Euro 6 emissions requirements through 2014.

[Youtube and Youtube via WCF]

"Yeah, go slow over this cable tray cause the nose is so low, but in the tunnel why don't you punch it and see what it can do"—those were the orders of the cars' keeper gave. Though styling is not necessarily the car's strong point, its simplicity and performance are respectable. The car starts with a tubular space frame and adds a 78 kW direct drive, a three-phase brushless A/C motor powered by 10 maintenance-free lithium ion battery packs. Those batteries will charge by way of 120V power in 8-10 hours and run for 100 miles on a charge. All of that is shrouded under a completely carbon-fiber body, which encases leather-clad seating. The whole shebang weighs in at 2300 lbs. and considering electric motors make max torque at zero RPM, this thing scoots pretty well. 0-60 will pass in about 5 seconds, and the car has a top speed around 120 mph.

Now that the formalities are out of the way, we're ready to go out on a limb and say this is a better concept car than Die-Hardigree-with-a-Vengence's obnoxious Audi. Lets look at it objectively. The Audi's glorious V12 turbo diesel has been neutered and runs at a mere 250 HP; the electric car runs wide open with full power off the line. The Audi is constructed of soft, malleable aluminum; the electric car is fabricated of a race-car style tube frame and delicious crunchy carbon fiber. The seats are firm but nonadjustable, a clever strategy to simplify operation and cut a substantial amount of waeight compared to the leather ensconced, powered Audi helms. Whereas weight like that forces the audi to add baloney like power steering and power brakes, the little pop top is all direct connect. the steering is heavy as are the brakes, but that just makes you feel like Juan Fangio in his '57 win at Monaco. Sure it's simple and unrefined, but that means it's also simple and unrefined. The utter lack of pretension and the delightfully direct nature of the car was refreshing. Topping it off, we folded in behind the mob squad surrounding the Audi while in traffic, and we were the ones who got the natives asking about it. Clearly, the electric emerges triumphant. [Hybrid Technologies]

Audi is presenting a very special concept car at the Geneva Motor Show: The Audi Q7 coastline combines the breathtaking power of a twelve-cylinder TDI with the elegant style of an exclusive yacht. A large part of the high-performance SUV's exterior and interior is bathed in a trendy white. Under the hood resides the world's strongest diesel engine in a series-production vehicle - the six-liter V12 capable of delivering 368 kW (500 hp) of power.

The Audi Q7 coastline comes in Inuit, a special white that creates a pearl effect reminiscent of the glistening luminance of the polar region. Audi, the leading brand in automotive design, initiated a popular trend with this color years ago - studies such as the white Shooting Brake Concept displayed at the Geneva Motor Show 2006 have become style-setters.

In contrast to the production version of the Q7 V12 TDI, the casing for the exterior mirrors on the Audi Q7 coastline is white as well; the single-frame radiator grill and the side air intake slots come in dark High Gloss Steel. The Audi Q7 coastline has the same body modifications as the Audi Q7 V12 TDI, with widened wheel arches and striking front and back bumpers that immediately catch the eye.

The equally stylish and trendy interior is dominated by alabaster white, a color popular on luxury yachts. Also in luminous white are the carpet, embroidered floor mats made of fine wool, pillar trim, roof lining, seat upholstery made of plush velvet and Valcona leather, seatbelts, steering wheel, the front of the cockpit and the door trim. The majority of the switches and controls as well as the instrument panel with cowl are likewise in this trendy color from Audi.

In the interior, additional accents are set by aluminum elements on components such as the air inlet nozzles and door handles. Further trendy touches include nut brown piping on the seats as well as fine brown piping on the instrument panel and the door. Parts of the armrest, the gearshift lever knob and the inner door sill trims are made of American walnut veneer in which thin strips made of dark smoked oak wood have been embedded as a further maritime reference. The same combination can also be found on the floor of the luggage compartment, which contains two integrated folding boxes. The wood is waxed, not varnished. As a result, the pores in the wood remain open, giving it a uniquely charming feel and silky glow.

Concentrated power and high efficiency: 368 kW (500 hp) and 1,000 Nm (757.56 lb-ft)

Under the hood of the Audi Q7 coastline concept car resides a concentrated powerhouse: The V12 TDI is writing a whole new chapter in the annals of diesel technology. Drawing on 5,934 cm3 of displacement, the six-liter engine delivers 368 kW (500 hp) of power and an impressive 1,000 Nm (757.56 lb-ft) of torque between 1,750 and 3,000 rpm. As a result, the vehicle performs like a world-class sportscar - sprinting from zero to 100 km/h (62.14 mph) in just 5.5 seconds with an electronically limited top speed of 250 km/h (155.34 mph). On average, the world's only 12-cylinder diesel engine in a passenger car uses just 11.9 liters of fuel per 100 km (19.77 mpg) - a much better figure than comparable gasoline engines from competitors.

The unique diesel power of the Audi Q7 with V12 TDI engine is not the only factor to render it the ultimate high-performance SUV. Equally sporty in nature are the vehicle's six-speed tiptronic and quattro drive as well as running gear with adaptive air suspension. Behind the large wheels are ceramic brake disks. A DVD navigation system, a Bang & Olufsen Advanced Sound System and leather seats with electric heating and adjustment switches are symptomatic of the luxurious standards in the Audi Q7 coastline.

The New Audi Q7 V12 TDI quattro: The Ultimate High-Performance SUV

Audi is taking TDI technology to a whole new level with the Audi Q7 V12 TDI quattro, the most powerful diesel-powered passenger vehicle in its class. The V12 engine under the hood generates 368 kW (500 hp) of power and 1,000 Nm (757.56 lb-ft) of torque from six liters of displacement, enabling the big SUV to perform like a sportscar. The new Audi Q7 V12 TDI quattro represents a combination of superior power and efficient fuel consumption, an Audi hallmark. With its sporty chassis, modified body and exclusive equipment, the Audi Q7 V12 TDI quattro is the consummate high-performance SUV. quattro GmbH, a wholly owned Audi subsidiary, is responsible for production and development of the vehicle. Series production of the Audi Q7 V12 TDI will begin this year.

Audi, the inventor of TDI technology, is penning a new chapter in the history of diesel engines with the Audi Q7 V12 TDI quattro. The world's first V12 diesel engine in a series-production vehicle moves this big, high-performance SUV with supreme confidence and composure. On demand, the six-liter engine catapults the Audi Q7 from zero to 100 km/h (62.14 mph) in 5.5 seconds like a top-class sportscar. Speed is electronically capped at 250 km/h (155.34 mph).

The 12-cylinder diesel engine is no less impressive when it comes to fuel consumption. On average, it requires just 11.9 liters of fuel per 100 km (19.77 mpg), a surprisingly good figure in light of the strength of the engine. The six-liter TDI uses significantly less fuel than any competing gasoline engine in the high-performance SUV sector; thanks to efficient combustion and the complex exhaust emission control system, the Audi Q7 V12 TDI quattro already complies with future emissions standards.

Totally refined, high-tech engine

The V12 TDI captivates its drivers with sheer inexhaustible power and highly cultivated operation - the subtle engine sound takes on a voluminous, strong note when the throttle is open. The six-liter unit is a member of the modern family of Audi V engines, all of which have center-to-center spacing of 90 millimeters (3.54 inches) between cylinders. Instead of the usual 90 degrees, however, its cylinder angle measures 60 degrees. This method of construction is ideal for the V12 as it prohibits any undesirable free inertial forces and moments of inertia.

Another factor contributing to the vehicle's smooth running characteristics is the high rigidity of the crankcase. Made of cast vermicular graphite, it is approximately 15 percent lighter than conventional gray iron. The six-liter unit is extremely compact at just 684 millimeters (26.93 inches) in length. The crankshaft is held in place by a rigid main bearing bracket. The V12 TDI's engine capacity of 5,934 cc is derived from a bore measurement of 83.0 millimeters (3.27 inches) and a stroke of 91.4 millimeters (3.60 inches), just as in the 3.0 TDI.

The aluminum cylinder heads consist of three elements: the lower section where the intake and escape channels are integrated, the upper section which guides the flow of oil and a reinforced ladder frame containing the two camshafts driven by two simplex chains on the back of the engine. The valves are actuated by low-friction roller cam followers. Map-controlled flaps in the intake channels cause the induced air to swirl. This improves combustion, thus reducing emissions and enhancing performance.

High pressure: 2,000 bar in the common rail system

The common rail injection system, with high-pressure pumps driven by chains, can create pressure of up to 2,000 bar. The high pressure level permits intensive mixture formation of the fuel in the combustion chamber, thereby facilitating especially smooth, acoustically satisfying combustion. Shifting very rapidly and precisely, the eight-hole injectors working on the piezo principle can deliver up to five injections per combustion cycle.

Two turbochargers are positioned on the exterior of the V engine, each supplied with a cylinder bank. Thanks to their adjustable guide vane geometry, they respond quickly even at low engine speeds and reach high levels of efficiency, applying a relative maximum boost pressure of 1.6 bar. Two large charged air coolers reduce the temperature of the compressed air, paving the way for the high output of 500 hp.

Outstanding performance paired with exceptional efficiency

The six-liter TDI unit is further impressive proof of the technological leadership embodied in Audi's "Vorsprung durch Technik" slogan. Back in 1989, the brand with the four rings put the TDI principle into series production and has been continually advancing it ever since at the forefront of the field. The most powerful diesel in its class generates an extremely high specific torque of 169 Nm (124.64 lb-ft) per liter of capacity; 1,000 Nm (757.56 lb-ft) is available at a range of 1,750 to 3,250 rpm. Specific power output is 62.0 kW (84.3 hp) - equivalent to that of a sportscar.

The new V12 TDI in the Audi Q7 is closely related to the engine that twice powered the Audi R10 TDI racing car to overall victory in the Le Mans 24 Hours - a 5.5-liter V12 that delivers approximately 480 kW (over 650 hp).

The Audi Q7 V12 TDI quattro's powerful engine torque flows through a rapidly and gently shifting six-speed tiptronic that was specially designed for the six-liter diesel engine's immense torque. The driver can shift the gears of the automatic transmission either with the selector lever or manually with the standard chromed shift paddles on the three-spoke steering wheel.

The quattro drive distributes the power to the front and back wheels in a 40:60 ratio - giving the vehicle a sporty, rear-focused driving style that guarantees maximum agility and driving enjoyment. When needed, the inter-axle differential transfers most of the power to the axle with better traction. Great care has also been devoted to reinforcing all key components in the quattro driveline.

High tech from Audi: The aluminum chassis

The chassis of the Audi Q7 V12 TDI quattro is a marvel of high-tech construction. Elaborate double wishbones guide the front and rear wheels; the axle components are made primarily of aluminum. Thanks to the extreme precision and directness of the servotronic steering, the driver remains in close contact with the road. This is where the handling characteristics, driving safety and comfort of the high-performance SUV set new standards. With maximum ground clearance of 205 millimeters (8.07 inches), the Audi Q7 V12 TDI quattro also proves itself easily capable of handling the demands of rough terrain.

The adaptive air suspension works with sporty new tuning. In combination with electronically controlled shock absorbers incorporating dynamic roll stabilization, the air suspension can be adjusted in three zones ranging from extremely comfortable to highly dynamic. The driver can also adjust ground clearance in five stages via this system and lower the tail end by 71 millimeters (2.80 inches) for comfortable loading.

Standard carbon-fiber ceramic brakes

The ultimate high-performance SUV from Audi takes to the road on sporty 10-spoke wheels of 20 inches in diameter. Alternatively, the wheels are also available in a 20-spoke design or as 21-inch variants in three different designs. Behind the large wheels is a powerful 20-inch brake system. Made of ceramic reinforced with carbon fiber, the internally ventilated disks are notable for their low weight, robust performance and minimum wear. The front disks are gripped by eight-piston brake calipers, while the rear brakes function with four pistons each. The calipers are titanium gray and the front ones bear the "Audi ceramic" logo.

The visual styling of the Audi Q7 V12 TDI quattro gives it an unmistakable look. Daytime running lights consisting of twelve white LEDs per headlight announce the vehicle's presence even at a distance. They are located on the upper edge of the air intake slots, replacing the turn signals that were moved to the bi-xenon headlights. Further honing the vehicle's profile is a chromed grid in the single-frame radiator grill and a shiny underbody protector made of stainless steel. The newly designed bumper groups the side air intake slots into large units.

When viewed from the side, both the 20-inch wheels and the matt aluminum caps on the exterior mirrors catch the eye. The wheel arches have been widened a total of 26 millimeters (1.02 inches) at the front and 30 millimeters (1.18 inches) at the rear; the lower edges of the doors flaunt striking new moldings. The windows are framed by matt aluminum cover strips, the roof rails sport the same look. The taillights are set in a dark-colored background, while the newly designed bumper incorporates two large, oval exhaust tailpipes. At the rear, the underbody protector is also made from stainless steel. A metallic or pearl effect finish comes standard.

Sophisticated: Highlights on board the Audi Q7 V12 TDI

In the interior of the most powerful Audi Q7, passengers will find shiny door sill trim with aluminum inserts and velours carpet. Carbon covers and the aluminum-look selector lever give the center tunnel a high-tech ambience, exclusive wood trim is available as an option. The buttons of the MMI operating system, which has proven a superior concept in numerous independent tests, gleam in silver, the air vents in aluminum, the pedals and footrest in stainless steel. On the speedometer, the range extends up to 310 km/h (192.63 mph).

Verano leather covers the electrically adjustable sport seats, the deluxe center armrest and the armrests in the doors are upholstered with leather as well. The front and rear seats can be heated; a special lighting package softly illuminates the interior.

Also included in the luxurious standard specification are the leather package, leather multi-function sports steering wheel, black roof lining, folding exterior mirrors, DVD navigation system, Bose Surround Sound system with CD changer, Bluetooth mobile phone preparation, alarm system and tire pressure monitoring system. The tailgate opens and closes electronically. Partially overlapping the D-pillars, it gives the vehicle a brawny rear body.

There are four optional high-tech assistance systems for the Audi Q7 V12 TDI quattro: The adaptive cruise control system, Audi lane assist and Audi side assist aid the driver in maintaining the proper distance to the vehicle ahead, staying in lane and changing lane, while Audi parking system advanced incorporates a camera for a clear view behind the vehicle.

The optional Audi music interface offers a convenient iPod interface. Available on request, the B&O Advanced Sound System creates an unparalleled acoustic experience. An even more comfortable interior can be achieved with the advanced leather package that includes, among other things, exclusive leather covering of the instrument panel and center console.

The large glass roof open sky system is available to crown the spacious interior - optionally with four, five, six or seven variable seats - as is a rail system for the cargo area of up to 2,035 liters in size.

Presales of the Audi Q7 V12 TDI will begin in the second half of 2008. The most powerful diesel vehicle in its class is the exclusive top-of-the-line model in the Q7 range.

The equipment, data and prices stated here refer to the model range offered for sale in Germany. Subject to amendment; errors and omissions excepted.

Power. Absolute and unadulterated power. It extends into every facet of the vehicle; every button, every bolt, every joint and stitch. That sums up the character and content of the Audi Q7 4.2 TDI. It's almost like a throne from which one can exact his will upon the unknowing driving populace. The SUV is so infused with an unrelenting testosterone flush it's nearly impossible to avoid being consumed by its spell. You cannot drive this Q7 without driving it like you own the road.

Unending, unquestioned, at-the-ready torque. Ask and the twin turbocharged 4.2L V8 delivers in spades. With 550 lb.ft. of torque flowing through a well programmed automatic transmission, acceleration is sure, effortless, and intoxicating. Turbo lag is limited; each turbo dedicates its compression to its own bank of cylinders. The first half inch of pedal tip-in oddly provides little or no response, but beyond that, a crush of power is at your beck and call. If you didn't know you were driving a diesel, you would swear a well tuned gasoline V8 or even V10 was planted under the hood as the exhaust note is pure symphony.

With all that stump-pulling power, the all-wheel-drive system in concert with traction control provides sure footing in most driving situations. We will admit that at times the TC was a bit overzealous on icy grades, leaving us spinning tires where a lesser car would have done the job without hesitation. Granted we didn't change any of the settings, but still an annoyance. On the road, the system provides sure handling, especially when the lowest setting on the air suspension is selected. While it's certainly not carlike in its handling, it exhibited behavior much closer to a sedan then an SUV. Steering feedback is direct and precise with the smooth character we've come to expect of Audi's sedans.

When it comes to the interior, there's little to complain about. Coming from owning an A4 as I do, the Q7 is a comfortable and familiar place. Audi maintains the dramatic red lighting of the past and extends it into the intuitive and fairly easy to use screen. A click and rotate knob provides interaction for most car functions, while secondary knobs do the work for heating systems and the radio volume. Unfortunately, our unit was outfitted with a European nav system, so it was rendered useless—unless we were aiming for Bratislava.

An odd feature is the keyless start function. While Audi maintains it's trademark switchblade key fob, you have the option of using it in the ignition switch, or leaving it in your pocket and hitting the "Engine Start" button. The panoramic sunroof is a welcomed option and provides a light and airy cabin, even though everything is swaddled in three shades of pitch black leather. Shift into reverse and the rearview camera displays what's behind you as well as a constantly updated vehicle path on the main screen. While skeptics of such fancy wizardry, this feature in conjunction with perimeter proximity sensors helped us get into parallel spots we would have normally passed on.

Our conclusion is going to look familiar. The 2007 Audi Q7 4.2 TDI does nothing poorly. In fact, we'd go so far as to say it does everything well. We'd go even further and say it excels at a great many things. A bit smitten? Perhaps. But it's been a lot of cars and an even longer line of SUVs since we've enjoyed a motoring experience as much as our time with the diesel Q7.

Photography by Chis Doane

The document claims the new S-uperpowered TT is rated at a mere 269 HP, much lower than the predicted 280 horses sources claimed the new up-powered TT would achieve with the 2.0-liter TFSI engine found in the S3. Will TT-heads still buy it? Our bet is yes — but it surely disappoints given the previous conjecture. Well, who knows — maybe it's just Audi low-balling their HP numbers again.