4.75" Tip Stainless Steel Muffler Catback Exhaust System 00-05 Dodge Neon Sohc on 2040-parts.com

Report: Gasoline engine has big bang for the fuel-economy buck

A government report says improving the gasoline engine will yield huge gains for the consumer and the environment as automakers consider ways to improve fuel economy over the next 14 years. The Obama administration's technical assessment looked at four technology scenarios by which automakers might attain suggested CAFE goals of 47 to 62 mpg for cars and light trucks by 2025. The scenarios differed by the portion of an automaker's fleet that was accounted for by electrics, hybrid electrics and plug-in hybrid electrics.

Mini catches a wave with Airstream trailer concept

Car companies are known for claiming their designs are inspired by racing or aviation themes. Mini is going in a different direction: the beach. The diminutive small-car maker has released more details on a design study that mates a modified Mini Cooper S Clubman with a 22-foot long Airstream trailer under a watersports premise.

Jaguar F-Type on the prowl in Arizona

A few weeks ago, we showed you photos of a camouflaged Jaguar F-Type testing in Colorado. Now, Autoweek reader Kyle Lathrop has captured another F-Type in action on Route 66 in Arizona. The large “F-Type.com” sticker on the passenger side of the roadster isn't the only clue that this isn't the same car caught in Colorado.