Mazda Roadster 1998 Rear Propeller Shaft Assembly [5432200] on 2040-parts.com

One Lap of the Web: XKR-S GT, Honda bikes and a new Bugatti

Journalist Chris Harris got a chance to take the Jaguar XKR-S GT for a spin on the track in the latest Drive video. The GT gets Jag's 5.0-liter V8 making 550 hp and 501 lb-ft, which is the same as XKR-S. However, plenty of improvements are made in the chassis.

Caterham plans to expand lineup under new owner, report says

Caterham Cars is growing its sports-car lineup, fueled by new owner Tony Fernandes, according to the Web site of U.K. car magazine Autocar. Fernandes's Team Lotus Enterprise, which owns the Team Lotus Formula One team, also plans to introduce the existing Caterham Seven and SP.300/R models to new markets.

Infiniti Q50 (2013) teaser video of new sports saloon

The first car to emerge under Infiniti's new naming structure will be the Q50, due at the Detroit motor show in January 2013. The Q50 will replace the rare-groove G37 saloon, and attempt to propel Nissan's luxury arm into the hotly contested small exec saloon battleground. Infiniti Q50: the first details While the Q50 will fight established posh saloons like the BMW 3-series and Mercedes C-class, it'll also spawn a Q60 two-door coupe and cabriolet range, like its German rivals.