Arctic Cat Tigershark Daytona Montego Handle Bar Grip Compression Plug 0673-587 on 2040-parts.com

GM to modify Chevrolet Volts to guard against battery fire

General Motors will add a structural reinforcement and devices to prevent overfilling of the battery cooling system in the Chevrolet Volt hybrid sedan to prevent the possibility of a fire after a side crash. The changes come seven months after a Volt caught fire three weeks after being crash-tested by the National Highway Traffic Safety Administration. The government agency in November opened a defect investigation into the Volt because of the battery fire.

New Jaguar XJR will see the end of the XJ SuperSport

The launch of the new 2013 Jaguar XJR at the New York Auto Show this week heralds the end of the line for Jaguar’s other Supercharged V8 XJ – the SuperSport. With a much more fulsome 542bhp, some very ‘Jaguar’ go-faster bits, some proper fettling to make the steering, gearbox and suspension focus more on the drive without making a mess of the ride and altogether more dynamism in prospect than the SuperSport, we’d assumed Jaguar were making the XJR the performance pinnacle of the XJ range and leaving the SuperSport in place as the ‘luxury’ alternative. With that thought in mind we’d expected to see Jaguar push the price of the new XJR up towards the XJ Ultimate (which costs £121,000), so count us gobsmacked when Jaguar revealed the new XJR will cost from £92,335 – just £500 more than the SuperSport.

Cross-country in a Corvette Stingray: Day Two

Day two of our cross-country Corvette run is in the books and the new Stingray continues to impress. We're still realizing solid fuel-economy -- mid-20s to low 30s -- and the car is among the most comfortable road-trippers we've spent serious seat time in. Rory Carroll for Autoweek Grandpa and grandson chillin' at the motel.