Volvo Penta Aq130 Thermostat Housing Rare Obsolete Part on 2040-parts.com

BMW's new M engine needs a better voice

BMW's M division claims its new twin-turbocharged 3.0-liter inline six-cylinder engine is every bit as good -- if not better -- than the glorious, naturally aspirated 4.0-liter V8 powerplant it replaces in the new M3 sedan and M4 coupe. The figures are certainly impressive. They say it kicks out 424 hp and more than 25 percent extra torque, with what is described as significantly more than 369 lb-ft below 2,000 rpm.

Renault previews new electric vehicle concept

Renault will unveil its latest concept car tomorrow at its plant in Valladolid, Spain. The carmaker says the concept, previewed in one image, will "provide a bridge between the world of Formula 1 and that of electric vehicles". Very few details are available, but look out for further news as the concept is revealed.

Shopautoweek.com iPad app takes car shopping mobile

If you've been reading Autoweek for the past year or so, you've no doubt heard us talking about our shopping site shopautoweek.com. It's designed to let enthusiasts like us (and most likely you) share car knowledge with regular car buyers, helping connect them with the best new car for their needs. Shopautoweek.com is already a great Web site; now it's a great iPad app.