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

Car Color Trends Shift with the Economy (Video)

According to the 2008 DuPont Automotive Color Popularity Report, white is the top vehicle color choice in North America for the second straight year in a row, with black and silver close behind. And experts say the slumping economy may be playing a role in these choices. During an economic downturn, people tend to be more conservative when purchasing a new car and often avoid getting something too trendy.

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.

Mercedes G-Class getting major technology overhaul and facelift

The Mercedes G-Class is getting a major overhaul – but not until 2017 The Mercedes G-wagon has been with us for 35 years, and despite its rather dated underpinnings and looks it sells well enough for Mercedes to keep on churning out the G-Class for those with ‘military’ wants – and the posers. But even the G-Class is not immune from the massive changes that have taken place in cars in recent years, so Mercedes is planning a major overhaul of the G-Wagon for 2017 – just after Land Rover arrive with a new Defender. The 2017 G-Class is going to be wider – by around 100mm – to make it more stable, allow a more sophisticated front suspension and make more room in the cabin.