Cadillac 1968 Dealer Brochure on 2040-parts.com

LA Motor Show: Honda brings mass-volume hydrogen power closer

HONDA has showcased its next generation hydrogen fuel cell technology, which is the first to fit entirely within a traditional engine bay. A 60% increase in energy density and a 33% reduction in size have jointly allowed the creation of the new Fuel Cell Electric Vehicle (FCEV) concept, which has a range of roughly 300 miles and can be refuelled in about three minutes. With all its components in a single location, the FCEV benefits from huge freedom in design for the rest of the car.

New pictures: Audi A2 concept

Audi is set to give its A2 concept a public debut alongside its Urban concept at this year's Frankfurt motor show in the manufacturer's latest exploration of electric mobility. The A2 concept study revolves around the concept of space, with the vehicle having been developed with plenty of room for four people even with the car being 3800mm long, 1690mm wide and 1490mm high. The car is very much designed to impress aesthetically as well as improving the company's green credentials.

Chevrolet Spark EV tops EPA's fuel-economy rankings for 2014

The 2014 Chevrolet Spark EV has been named the most fuel-efficient vehicle by the EPA and the Department of Energy in a new ranking for 2014. The Spark EV returns a combined 119 mpg equivalent, achieving 128 mpg in the city and 109 mpg on the highway. Chevrolet's pure-electric hatch displaced last year's chart topper, the Scion 2013 iQ EV, with its 121 mpg equivalent rating, but the Scion is not offered for the 2014 model year, so it didn't make the list for the U.S.