#15 2002 Polaris Sportsman 500 Secondary Clutch * on 2040-parts.com

GM to build Cadillac ELR in Detroit

General Motors confirmed Tuesday that it will build the Cadillac ELR extended-range plug-in hybrid at the same plant that builds the Chevrolet Volt and Opel Ampera hybrids. GM said it will spend $35 million on the Detroit-Hamtramck Assembly plant to add the Cadillac. GM North America president Mark Reuss said production of the ELR is set to begin in late 2013.

Volvo V40 gets new Drive-e D4 and T5 engines

The Volvo V40 (pictured) gets Volvo’s new Drive-e engines Last year Volvo revealed its new, efficient and flexible Drive-e engines and plans to offer them in the S60, V60 and XC60 with a 179bhp D4 and a 302bhp T6. Now, the new Volvo V40 is getting Drive-e powertrains. Both the V40 and the V40 Cross Country are getting Drive-e engine options, with both the D4 diersel and T5 petrol coming on-stream from May 2014.

Video: Track-day fun in the Lexus LFA

As promised, the third installment in our supercar video extravaganza--after the Chevrolet Corvette Z06 and the Porsche GT2 RS--gives you the lowdown on the hyperexotic Lexus LFA and its insane 552-hp V10 powerplant. Best described by senior editor for motorsports Mac Morrison as "shrieking like a melting witch," the Lexus LFA emits a wail unlike anything this side of a Formula One racer, and its performance isn't too far off that mark, either. Check out the walk-around and some on-track fun, then come back for the VBox lap on Friday.