1998 Dodge 1500 Right Rear Glass on 2040-parts.com

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.

General Motors boosts output of the Cadillac CTS V6 for 2012

General Motors has reworked the 3.6-liter V6 engine used in the CTS for the 2012 model year, boosting output while maintaining the fuel-economy ratings of the less-powerful V6 from 2011. The 2012 version of the V6 delivers 318 hp and 275 lb-ft of torque. That compares with 304 hp and 273 lb-ft for the 2011 version.

Fiat dual-clutch transmissions are planned for North American products

During the next five years, Chrysler Group's powertrain lineup will be transformed from one dominated by larger-displacement engines to one dominated by Fiat-derived four-cylinder engines, V6s and, eventually, electric vehicles. Chrysler also said Wednesday that it will add Fiat-designed dual-clutch transmissions in its North American products. The company also will launch its new Pentastar V6 engine on the 2011 Jeep Grand Cherokee in the second quarter next year, said Paolo Ferrero, Chrysler's powertrain chief.