Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

2010 BMW X6 M: Fast and fun--whatever the heck it is

Barreling around the racetrack, there's little lean entering the corners, plenty of thrust on exit and a monster amount of grip everywhere, and if it feels taxed at all, it's ever so briefly as the nose aims left and up from turn five for the steep climb out of the esses. Road Atlanta is plain ol' fast, and the BMW X6 M does well to keep pace, spilling gobs of power all over the track, blazing down the long back straight to nearly 140 mph, maneuvering like no two-and-half-ton pile of metal should. It's exhilarating stuff, to be sure, only we're left asking very many questions, and all of them are: Why?

Pontiac Vibe: GM to kill model in August

The Pontiac Vibe is meeting its demise in August. General Motors said Thursday afternoon that it will end production of the small wagon as part of its long-term viability plan and the wind-down of the Pontiac brand. Production of Vibes for the 2010 model year began in March.

Ford justifies its Vignale sub-brand (video)

The Ford Mondeo Vignale (pictured). Ford’s first Vignale-badged car Earlier this month, as the Frankfurt Motor Show approached, Ford revealed that it’s going back to a sales tactic they created in the 1970s – badge-engineering their cars with a coachbuilders name to create an upmarket sub-brand. Last time Ford played this game we had almost 30 years for the Ford Ghia, a range of Ford’s mainstream models that had all the toys as standard to try and create an appealing high-end option for buyers.