1997 Polaris Sportsman 500 Plastic Radiator Guard on 2040-parts.com

Refreshed 2015 Dodge Challenger gets a 485-hp 6.4-liter V8, Scat Pack trims

Chrysler has pulled the covers off the 2015 Dodge Challenger at the New York auto show, and though the styling is more or less unchanged, the big news is a big, new V8 option. No, it's not the rumored supercharged “Hellcat” mill, but the 6.4-liter Hemi V8 under the hood of the Challenger 6.4-liter Scat Pack variant should be good for 485 hp and 475 lb-ft of torque. Plus, you'll have something to talk about with the guys rolling around in 2014 Ram Power Wagons, which also get that bigger motor in the new model year.

Bentley Continental GT Speed specs released

British luxury-car maker Bentley has published complete details of its new flagship vehicle, the Continental GT Speed. The 6.0-liter twin-turbo W12 engine develops 616 hp and 590 lb-ft of torque, which is good enough to propel the three-ton car from 0 to 60 mph in 4 seconds. The car tops out at 205 mph.

GM envisions future city car with EN-V concepts

The city car of the future will seat two people, run on electric power and communicate with other vehicles to reach a destination faster while automatically avoiding traffic tie-ups and crashes. General Motors, working with electric-scooter maker Segway, has developed three concepts tailored toward that vision of future transportation. The Electric Networked Vehicle, or EN-V, concepts go on display May 1 at the World Expo in Shanghai.