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

Cadillac ATS coupe bows at Detroit auto show

Cadillac's ATS range grows into an even stronger BMW 3-series/4-series competitor with the introduction of the coupe model, which marks the first time GM's luxury division has taken the plunge into the compact luxury coupe segment. The ATS coupe's 109.3-inch wheelbase is shared with its sedan brethren, but wears a lot of its own bodywork including a unique roof, doors, fenders, trunk lid and front fascia to not only give the coupe its own distinctive look, but to dress the wider track the coupe gets over the sedan. The ATS Coupe will be the first production Caddy to wear the division's new crest when it goes on sales this summer.

Ford moves upmarket with new Mustang, Edge and Vignale sub-brands

Ford Britain's biggest carmaker is fighting back against increased competition from budget brands from below and executive makes from above with an aggressive expansion, which will see it launch three new models by the end of 2015. Ford is about to introduce models popular in the US over here to stretch its product line-up above the £30,000 threshold. At last week's Geneva Motor Show, the company showed the new Mustang sports car as well as the new Edge crossover (above).

How to cash in on 'cash for clunkers'

OK, the "cash-for-clunkers" or "cash-for-guzzlers" program has cleared both houses of Congress and is on its way to the White House for President Barack Obama's signature, which is likely. Now, you have questions, such as, "How do I cash in on this?" Well, here are some answers: -- The program applies only to 1984 model year and newer vehicles. And the "clunker" has to have a combined fuel-economy rating of 18 mpg or less.