2014 GMC Sierra, Chevy Silverado: Prices From About $25,000, 23-MPG EPA Highway

[NewsBot]

The 2014 GMC Sierra and 2014 Chevy Silverado will earn EPA-rated gas mileage figures of as high as 16/23 mpg mpg when they go on sale later this summer, General Motors announced today. The 16/23-mpg figure for the GMC Sierra and Chevy Silverado, with the new generation of GM's 5.3-liter V-8, is 1 mpg higher than an EcoBoost-powered Ford F-150, and...


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