05 Suzuki 250 Ozark Rear Differential on 2040-parts.com

What is 230? We bet it's GM's moonshot--the Chevrolet Volt's mpg rating

The number 230, with an image of an electric plug outlet as the "0," is popping up in a lot of places lately--such as the virtual ad on the backstop of televised baseball games and around the Web. It also has 8-11, for Aug. 11.

60mph speed limit plans axed in favour of smart motorways

Government plans announced early this year to reduce air pollution caused by vehicle emissions by reducing the speed limit on a 32-mile stretch of the M1 have been shelved. The proposals involved lowering the speed limit from 70mph to 60mph, from junction 28 of the M1, near Matlock in Derbyshire, to junction 35a, north of Rotherham. MSN readers back 80mph limit on UK motorways UK motorway to charge moving electric cars But Transport Minister Patrick McLoughlin will announce later today that blanket reductions of speed limits are not the answer, and alternative solutions to improving air quality must be found.

Here's what's really happening with the 2012 Cadillac XTS Platinum concept

Reports have surfaced this week that the Cadillac XTS Platinum concept has received the green light. That's not exactly true. We talked to Cadillac, and here's the inside dirt.