Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

U.S. seeks 5 percent annual fuel-economy gains through 2016

The Obama administration today proposed gasoline mileage and greenhouse-gas pollution standards for new vehicles for model years 2012 to 2015, filling in the blanks for manufacturers en route to a 35.5 mpg national target in 2016. The Transportation Department and EPA proposal calls for fuel economy to increase by about 5 percent each year, starting from an average of 27.3 mpg for the 2011 model year, the agencies said in a statement. The average car buyer would save more than $3,000 in fuel costs over the life of a vehicle, the statement said.

Toyota Prius lending its name to future hybrid models

Toyota Motor Sales U.S.A. will use the Prius name on more hybrid models in its U.S. lineup, the automakers' top executives told dealers.

Brit-Based Supercar Maker Unveils Third New Model

THIRD time’s going to be the charm for McLaren, as the Woking-based firm has unveiled its third supercar ahead of a public debut at the forthcoming Geneva Motor Show. Hot on the heels of the P1 hypercar, the new 650S slots between the firm’s flagship motor and already established 12C. With bold claims of race car-like performance while retaining the luxury and refinement of its premium supercar rivals, McLaren has revealed that the 650S can sprint to 124mph from rest – the industry standard 200kph – in a blistering 8.4 seconds.