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

Mercedes' new four-cylinder diesels

By Stephen Dobie Motor Industry 11 April 2008 09:00 Mercedes has announced a new diesel engine, and it’s a win win situation – power is up, emissions are down. The environment can breathe a (small) sigh of relief while you have a bigger smile on your face. More importantly, it will form the base of Stuttgart's first diesel hybrid.

Audi shows S3 Sportback (2013) – but is a used S3 a better buy?

Here’s Audi’s S3 Sportback, the five-door version of the 296bhp Quattro hot hatch unveiled last year. The S3 Sportback takes 5sec flat to accelerate from 0 to 62mph, that’s one-tenth of a second quicker than Audi’s official figure for its three-door stablemate. That’s because the initial 5.1sec S3 time was only an estimate, and Audi’s subsequent tests have shown the three-door S3 actually dipping below five seconds in the 0-62mph sprint.

Honda future products: Civic relaunch precedes new CR-V, Accord

The next year is huge for Honda and it begins with a do-over--the fall relaunch of the redesigned Civic that was derailed by the March earthquake. A new CR-V arrives this winter and a redesigned Accord, which will be slightly smaller than the current model, follows next spring. Those three products represent about 70 percent of the brand's U.S.