Car Speed Radar 360° Detector Laser Detection Voice Safety Alert Gps on 2040-parts.com

Mazda brings diesel back to Indy with 6 Skyactiv-D

Diesel has enjoyed great success lately as a racing fuel, but there's one place it hasn't appeared for more than six decades: Indianapolis Motor Speedway. Mazda's breaking that dry spell this weekend, when its Mazda 6 Skyactiv-D race car will head to Indy for the Grand-Am race. We like the 6 in both road trim and racing livery, but that previous diesel-powered racer -- the Cummins Diesel Special -- is pretty neat too.

Is Carbon Motors calling it quits?

For years, Carbon Motors Corp. has been teasing us -- and the nation's law-enforcement agencies -- with renderings and photos of its purpose-built E7 police cruiser. Drivers may not have to worry about seeing the E7's aggressive lines in their rearview mirrors any longer.

Citroen DS3 DSport 150 Review & Road Test (2010)

Citroen DS3 Review & Road Test Citroen has a long and noble history of ploughing its own furrow. They may sometimes have struggled with the build quality and reliability of some Citroens – although certainly not all – but you could never really have called them boring. From the 2CV to the SM, Citroens offered a bold statement of intent and conspired to offer individual style, something no other major car maker could compete with in quite the same way.