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TH350 Vs. TH400 Transmissions: What Are The Differences?
General Motors used the TH350 and TH400 transmissions in the '60s. The numbers in their names aren't the only things different about them, though.
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Rolls-Royce Project Nightingale Is An 18.9-Foot-Long Electric Convertible With Chrome Freakin' Tail Fins
Only 100 of these massive Coachbuild Collection droptops will be sold, offered by invite only to Rolls-Royce's most "discerning and design-literate" customers.
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Why The Differences Between Cabin Air Filter Types Really Matter
It might seem like all you need for your car's cabin is a simple, cheap air filter. But different types of filters can be more effective than others.
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Radio Isn't Dead, Half Of In-Car Audio Time Is Still AM/FM Radio
The popularity of streaming platforms has skyrocketed in recent years, but that doesn't keep AM and FM radio from dominating in-car listening time.
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Why Some Engines Need Balance Shafts And Others Don't
Depending on the type of engine that powers your vehicle and the number of cylinders, you may or may not have balance shafts that help keep things smooth.
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Next-Gen 2027 Nissan Rogue E-Power Hybrid Actually Looks Pretty Great
The Rogue e-Power's internal combustion engine acts as a generator, sending power to a pair of electric motors.
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Nissan Teases Reborn Xterra, One Of Five New Nissan/Infiniti Body-On-Frame Vehicles Coming With V6 And V6 Hybrid Engines
The automaker says the new Xterra will be out by the end of 2028, and it could be joined by four other pickups or two- or three-row SUVs.
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The Key Performance Differences Between Aluminum And Copper Radiators
Over the years, different vehicles have been fitted with radiators made from aluminum, copper, and even brass, but what's the reasoning behind it?
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Nostalgia-Baiting Jeep Rewind Special Editions Are Cool Enough To Deserve A Better Name
To hell with resale value, the Rewind is a special edition that'll make you smile every time you see it, and look back at your car every time you park.
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Modern Cars Sure Are Reliable, But Are They Durable?
You can trust modern cars to get you from point A to point B each day. But a couple of fancy features from them might give out before you realize it.
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Why Are Desmodromic Valvetrains So Rare In Engines?
Desmodromic valvetrains allow for higher revs without needing to worry about valve float. So why do automakers not often use them outside of motorcycles?
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What It Means When A Semi Truck Derates
Semi trucks need a lot of power to carry their cargo on the road. That's why it can be a huge problem for the driver if it ends up derating.
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How Goodyear Tires Made The McLaren F1's 240-MPH Top Speed Possible
McLaren managed a record-breaking speed of 240 miles per hour all the way back in 1993. But it couldn't have managed that without some help from Goodyear.
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2 Things To Know Before Removing The Badges From Your Car
Debadging a car can make it look sleek, stylish, and stealthy. But there are some things you should know before going in to strip away every letter and logo.
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Automakers Adopted Rack-And-Pinion Steering Because It Was Better Than Alternatives
Rack-and-pinion steering is one of the most widely-used forms of automotive steering today. And it's used so often because it has too many benefits to ignore.
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Why Porsche Maintenance Tends To Be Pricey
Cars from luxury and high-performance automakers like Porsche are typically expensive, but maintenance on those same cars can be especially pricey, too.
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Oldsmobile Almost Became Muscle Car Tyrants With A 32-Valve 455 V8
At one point, Oldsmobile created a behemoth of an engine with 32 valves and 455 cubic inches. But regulatory issues meant it never went to full production.
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Gross, Net, Peak, Continuous: How Engine Horsepower Turned Into Marketing Soup
All these horsepower terms can be confusing as you're trying to compare cars. And then there's automakers' habit of lying about how much their engines produce.
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Modern Cars Have More Than One Oxygen Sensor: Here's Why
If you want to know more than one thing, you need more than one sensor. In fact, many engines today have not just two oxygen sensors, but four.
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The 2003 Infiniti FX Was A Genius Idea, And I'm Still Mad More Automakers Haven't Copied It
Imagine if Ford had looked at the FX's success and decided to do the same thing with the Mustang.
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How Honda Pioneered Pre-Chamber Ignition Long Before Formula 1
Formula 1 engines make huge amounts of efficient power thanks, in part, to pre-chamber ignition, but it was actually Honda that pioneered the tech in the '70s.
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What Are The Pros And Cons Of Steer-By-Wire Technology?
Steer-by-wire technology takes out the need for any direct connections between the steering wheel and the tires. This system has upsides and downsides.
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Does Cold Weather Affect Your Spark Plugs?
Keeping up with your car is important, as cold weather affects plenty of its components negatively. But do spark plugs suffer from the cold, too?
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Twin-Turbo Vs. Twin-Charged Engines: What's The Difference?
You've probably seen engines described as "twin-charged" or "twin-turbocharged" before, but what exactly do those terms mean, and which is best?
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This Astronaut Drove The First Mid-Engined Car, Then The Sports Car World Followed
The first mid-engined car did not come from a big player, but it was still appealing enough to draw the attention of one of the world's most famous astronauts.
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Road & Track Called This Kit Car The World's Most Beautiful Sports Car And They Were Right
There are some very pretty sports cars out there. But back in 1955, Road & Track found one more beautiful than any other. And yet, it was a kit car.
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Volkswagen's TSI Vs. TFSI Engines: The Main Differences Explained
Volkswagen uses TSI and TFSI to denote many of its engines. But just how much of a difference comes from those alternate names, if there's any to begin with?
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