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?

Infiniti Essence Concept kicks off Pebble Beach

The Infiniti Essence Concept kicked off this year’s Pebble Beach Concours d’Elegance This year’s event at Pebble Beach has kicked off with a gala dinner and the US debut of the Infiniti Essence Concept that we saw recently at the Geneva Motor Show. Much bigger than you would expect from a Japanese Coupe, the Infiniti Essence is over 15 feet long and features a 3.7 litre V6 turbo coupled with am electric motor, designed to give a whopping 590bhp. The interior of the Essence is much more Japanese than the outside.

2014 Range Rover Sport: First Official photos

We have the first official photos of the 2014 Range Rover Sport ahead of its launch later today in a ‘drive-through’ reveal in New York. The 2014 Range Rover Sport is Land Rover’s love child of the new Range Rover and the Range Rover Evoque, and is due to debut later today in a drive through New York ahead of a showing at the 2013 New York Auto Show. But, despite Land Rover’s best efforts, the reveal of the new Range Rover Sport has not exactly gone to plan.