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

$5 billion competition on to replace Humvee

Competition is heating up to win a contract for a vehicle that will replace nearly 18,500 aging military Humvees for the U.S. Army and Marine Corps starting in 2015. Six proposals are in play, with little time left before federal contracting officials decide on development of the $5 billion-plus program.

The 15 most significant cars of the 2011 Frankfurt motor show

Over 100 new cars were unveiled at the 2011 Frankfurt motor show, but which are the most important? From production cars to concepts that will never be built, CAR's road test editor Ben Pulman, decides on the 15 most significant models premiered at the IAA...  1 – Land Rover DC100 concept Chunky and funky, it’s Land Rover’s Evoque, the Defender urbanised, modernised and stylised for the 21st century. Range Rovers have become too ‘bling’, but the DC100 has the restrained elegance of the Disco 3 – we’ll ignore its bright yellow sister, the speedster-style DC100 Sport.

Toyota Tundra

By Tim Pollard Motor Shows 07 January 2007 08:15 Toyota Tundra: the lowdown Big, isn't it? The press conference at Detroit to unveil the new Tundra pick-up was littered with phrases beginning with 'biggest', 'most' and 'heaviest'. Welcome to the US truck market, where the ability to lug, tow and carry are more important than creature comforts or looks.