2010 Chevy Silverado and 2010 GMC Sierra are the Best Fuel Efficient Trucks

General Motors Company says that powertrain enhancements to the 2010 Chevrolet Silverado and the GMC Sierra have helped the two pickups achieve best-in-class fuel-economy based on EPA estimates.

Both models with a 5.3L V8 now achieve an EPA-estimated fuel-economy of 15/21 mpg (city/highway), as compared to 14/20 mpg from their previous models...


Read more at eGMcarTech.com