Polaris 2870746 Tachometer Nos Snowmobile Tach. on 2040-parts.com

GM reveals new 4.3-liter V6 EcoTec3 truck engine specs and details

The Motor City truck wars are hotter than ever with Ford, Ram and GM each recently revamping their pickup lineup. The most recent contender: GM's redesigned Chevrolet Silverado and GMC Sierra. In addition to new exterior designs, a new engine -- the 4.3-liter EcoTec3 V6 -- will be available to complement V8 options.

Saab pulls out of Frankfurt motor show

It's become a cliché in the automotive press to proceed Saab with the word 'troubled' recently. Yet the company's latest announcement does little to dispel the notion that all is not well in Trollhatten, as it has announced that it will not be featuring at September's Frankfurt auto show. The Swedish car manufacturer has had trouble paying suppliers in recent months, and it is thought that Saab will instead use the money allotted to Frankfurt in order to pay them.

Toyota works to make driving while elderly easier, safer

Japan is getting older -- much older. By some estimates, 30 percent of Japanese city dwellers will be 65 or older by 2040. Never mind its financial implications: This demographic time bomb may be a recipe for on-road mayhem.