Fuel-injection System That Delivers 64 Miles Per Gallon
Peugeot unveils petrol hybrid using compressed air
French carmaker PSA Peugeot Citroen unveiled Tuesday a petrol hybrid engine that stores energy using compressed air which it hopes will be a game-changing technology to improve energy efficiency.
Chevy Volt goes upscale in new electric Cadillac (Update)
General Motors is trying to take the Chevrolet Volt's electric technology upscale with a new Cadillac.
Obama to announce new car efficiency standards
US President Barack Obama will later this week unveil new fuel efficiency standards for passenger cars and light trucks for the 2017-2025 period, the White House said Wednesday.
Students design cars the get 1000 MPG+
Guzzlers B Gone: New fuel economy labels for cars
For years we've had great efficiency labels for washing machines, for refrigerators, for dishwashers and more.
Toyota rolls out new Prius to fend off rivals
Toyota Motor on Monday rolled out a cheaper, revamped Prius, seeking to boost its flagging sales and maintain its lead in fuel-sipping hybrids in the face of growing competition from rival Honda.
GM says diesel Chevrolet Cruze gets 46 mpg
General Motors Co. says the new diesel version of the Chevrolet Cruze gets 46 miles per gallon on the highway, making it more efficient than some hybrids.
Modified diesel engines and a discussion on fuel economy
Steve Ciatti, a mechanical engineer at Argonne National Laboratory west of Chicago, modifies diesel engines.
The most fuel-efficient hybrid and electric cars
Which are the most fuel-efficient hybrid and/or all-electric cars available to consumers today?
Obama urges end to US reliance on foreign energy
US President Barack Obama called on Saturday for an end to America's dependence on foreign energy sources -- and to the multi-billion-dollar subsidies given each year to oil companies.
Gas mileage of new vehicles at all-time high
(PhysOrg.com) -- Fuel economy of all new vehicles sold in the United States last month was at its highest mark ever, say researchers at the University of Michigan Transportation Research Institute.
Fuel economy of new vehicles slipped in December
(PhysOrg.com) -- After two months of increases, the average fuel economy of all new vehicles sold in the United States fell by a half mile per gallon last month, say researchers at the University of Michigan ...
Purdue students build street-legal 2, 200 mpg solar powered car
(PhysOrg.com) -- The Purdue Solar Racing team's solar-powered urban commuter car achieved the equivalent of almost 2,200 miles per gallon in the 2011 Shell EcoMarathon international competition this week in ...