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

The Equualizer: We drive the 2011 Hyundai Equus luxury sedan

Hyundai Motor America CEO John Krafcik is by all indications a brilliant car executive. His company is on a ramp-straight rise up through the car market in the United States, and he is poised to shepherd it into luxury-sedan territory next year with the impressively equipped Equus four-door we were driving. But Krafcik is not quite as good at timing and scoring.

Infiniti EV put on hold to concentrate on volume sales

An Infiniti EV based on the Nissan LEAF (previewed by the LE Concept above) have been put on hold Nissan’s luxury arm, Infiniti, is on a global push to try and make inroads in to the dominance of Lexus in the luxury Japanese car arena, and has ambitious plans to be selling 500,000 cars a year by 2017. But Infiniti sold only a third of that total in 2012, so any chance of hitting the lofty target of 500k cars in the next five years means they must concentrate on volume cars, not niche cars like a Nissan LEAF based EV. That means the LEAF-based Infiniti LE EV Concept we saw at the New York Auto Show in 2012 will stay as a concept for the foreseeable future as Infiniti boss, Johan de Nysschen, seeks volume cars that will push the brand forward and bring proper sales numbers.

2013 SRT Viper packs devilish details

The 640-hp V10, the curvy fenders, heck, even the carbon treatments—there are enough spotlight features on the 2013 SRT Viper to outfit two or three sports cars of lesser pedigree. While the potent engine and the striking design are clearly the signature elements of SRT's macho machine, there are a few subtle design cues lurking inside for sharp-eyed enthusiasts. Let's call them Easter eggs, and they're intricate yet intriguing.