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Road Test: 2021 GMC Sierra 1500 Duramax 4WD Crew Cab AT4 CarbonPro

Clean Fleet Report

This means that when you are towing up a grade, it will pull strong and still deliver good fuel economy. Not enough can be said about how excellent the General Motors 3.0L These numbers are a bit lower than competitor trucks, but the trade-off is better fuel economy in exchange for less payload and towing.

Sierra 97
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Road Test: 2021 Cadillac XT5 Premium Luxury FWD

Clean Fleet Report

Clean Fleet Report spent a week exploring Southern California in the front-wheel drive XT5 Premium Luxury, which the EPA rates at 19 mpg city/26 highway/21 combined mpg. We were surprised to cross the 30 mpg mark for this 3,915-pound, five-passenger midsize SUV. In 224 miles of mostly freeway driving we averaged 22.5

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Road Test: 2021 Chevrolet Corvette Stingray Coupe 3LT

Clean Fleet Report

mpg, but in two 100-mile highway runs with the cruise control set at 65 mph, we achieved 30.1 So while most owners will not be trying to eke-out every last mile from a drop of fuel, it is possible, when on a long road trip and with an easy right foot, to crack 30 mpg. Designed to slip through the air.