Not many game developers are able to practice what they preach, mostly because a lot of the stuff they preach involves stuff that doesn't actually exist.

Surprised? Shocked? Eh, not really? At the China Joy gaming event in Shanghai, Gran Turismo creator Kazunori Yamauchi once again stated that work on Gran Turismo 6 shortly after GT5 finished (something he told Kotaku back in 2010).

A 1965 Pontiac GTO, '69 Shelby GT500 428CJ, '71 Plymouth GTX 426 Hemi, '70 Buick GSX. They're all in your dad's fantasy garage, and they're among the cars included in a free DLC pack Forza 4 Season Pass holders will get if they pad Microsoft's cash-flow up front.

I.materialise is 3D printing company. For years, the company churned out concept cars. "We make a lot of concept cars using 3D printing but we're never allowed to talk about them," says i.materialise's Joris Peels. This time is different.

Is this Gran Turismo 5, or a collision between car-shaped Thanksgiving Day Parade floats?

Car damage, a feature that has confused many of the game's owners since Gran Turismo 5's release a couple of weeks ago, has just gotten a lot less confusing, courtesy of a 149mb update released overnight.

The newly released racer is going to get an update shortly that will, as GT5 designer Kazunori Yamauchi tells Eurogamer, "refine the usability of the game to make it a better experience".

Driving sim Gran Turismo 5 will allow users to create their own tracks. Here's how you build one, then go race on it!

Karts, custom tracks, it's been a big week for Gran Turismo 5 at GamesCom. And if you like screenshots of the game's garage, online modes, and, yes, its karts, it's about to get bigger.

These ten cars — the March Forza Motorsport 3 DLC — constitute the first of our two Jalopnik-branded downloadable content packs. You came, you saw, you guessed, and you just might have won. Our exclusive look at the cars below.