An electric car from Cadillac. Yes, Cadillac. In an effort to prove that a car can be both luxurious and easy on the environment, GM took the wraps off its concept Caddy that LA Times auto columnist Dan Neil calls "a gorgeous, provocative, heated diamond of a sports coupe that could – just theoretically – contain the same range-extended gas-electric hybrid powertrain from the Volt."
The 2010 version of the highest profile hybrid around gets a redesigned body and a nine percent increase in fuel efficiency. Available for the first time is a solar roof option – not for running the air conditioner as rumored, but to run the ventilation system when the car's parked, keeping it cool. And speaking of parking, the next generation Prius gets a self-parking option that makes parallel parking a breeze.
The original hybrid – from way back in 1999 – gets reborn for 2010 with a new design and hopes that it can bring Honda back to the forefront of fuel-efficient car sales. Of interest to hypermilers is the car's new "Ecological Drive Assist System" that turns achieving peak efficiency into an interactive experience. The speedometer changes color and the dashboard displays images to correspond with green driving practices. Think traffic meets Tamagotchi.