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

Detroit Auto Show 2004 Trends and Overview

Where last year's Detroit Auto Show was all about horsepower and luxury, this year's show was more muted, with few truly outstanding cars making shockwaves. The main contender, the Chrysler ME Four-Twelve, didn't create anything like the reaction of the Cadillac Sixteen last year and seemed a bit late to the party, with its massive power and excessive styling. And after all the hype, shouldn't it have been a Dodge, the power brand of DaimlerChrysler, rather than just a Chrysler?For the past couple of years the show has been dominated by truck and SUV launches, so it was good to see the focus shifting back towards cars once again.

2012 Mercedes-Benz CLS is revealed

The first photos of the “Shooting Break”-inspired 2012 Mercedes-Benz CLS, set to debut at the Paris motor show this fall, have been released. The mold-breaking four-door features sharper styling and an impressive array of technology. The next generation of the sedan will arrive in mid-2011 at U.S.

GM's Ed Welburn walks Jay Leno through the Elmiraj concept's design [w/Video]

General Motors' vice president Global Design Ed Welburn stars in the latest of the 'Jay Leno's Garage' YouTube series, running the talk-show host through some of the new Cadillac Elmiraj concept's design features and what it means for the brand's future. We get a look at all the classic Cadillac design cues such as the vertical headlamps and tail lamps as well as the central hard crease that Welburn says is "important in every Cadillac". Leno and Welburn then move onto the Elmiraj's features, such as the large doors' integrated handles and the slimmer A-pillars before a more in-depth look at one of the concept's most striking features – the grille.