New X-Prize for Fuel Efficient Cars Announced

miowpurr writes "A new X-Prize for ultra fuel efficient cars has been announced. The winning car must 'carry four or more passengers and have climate control, an audio system and 10 cubic feet of cargo space. They also must have four or more wheels, hit 60 miles per hour in less than 12 seconds and have a minimum top speed of 100 miles per hour and a range of 200 miles. Those that qualify will race their vehicles in cross-country races in 2009 and 2010 that will combine speed, distance, urban driving and overall performance.'"

Comments

Car Must Be 100 MPG+

[Zabu]

Not mentioned in the summary.

Re:No Batteries Allowed

[MyNymWasTaken]

http://www.progressiveautoxprize.org/auto/prize-details/draft-guidelines

Fuel economy (energy efficiency): at least 100 Miles per gallon of gasoline energy equivalent (Mpge)

Vehicles must use AXP-supplied fuel during performance tests and races. A limited number of representative fuels will be provided. This will neutralize fuel gaming, and allow us to focus on viable fuels that are available in the marketplace to a level of our satisfaction. At this point, we expect to provide gasoline, diesel, electricity, natural gas, bio-diesel, and E85