Corvette 1967-1968 Antenna Mast on 2040-parts.com

The great British motorway speed limit debate

Associated Press As the government plans a 60mph limit on a 32-mile section of the M1, Britain's speed limits are under the spotlight as never before. The lower limit was announced this week as part of a project to improve air quality in Derbyshire and Yorkshire. If approved, drivers will not be able to exceed 60mph between junctions 28 and 35a between 7am and 7pm.

Ford unveils Mustang 50th anniversary logo

Ford is gearing up for a year-long celebration of the 50th anniversary of the Mustang in 2014, and revealed a logo Tuesday to be used on fan merchandise. The anniversary logo uses the traditional galloping pony in silhouette, placed above the words “50 years.” Ford designer Michael Thompson is credited with creating the anniversary logo. The logo will either be white on a black background or black on white, Ford says.

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.