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Chevrolet Silverado 1500 Fuel Economy Data

4dr Extended Cab 6.5ft bed 315-hp 5.3L V8 4-sp automatic 4WD w/low range

flat, hilly, or mountainousLand driving style: very light to "lead foot"Foot A/C use: none to heavyA/C constant stop and goTraf % many stops per mileCity % stop every mile or twoSub % fairly steady speedHwy % Hwy Spd MPG
flat light hvy 5 10 25 60 60 16.900
flat light hvy 5 10 25 60 60 17.157
flat light hvy 0 0 60 40 70 8.000
hills med hvy 0 0 20 80 75 17.292
flat light light 1 1 43 55 60 15.600
flat med none 0 30 30 40 80 15.800
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What Our Members Are Saying about the Real Gas Mileage of the 2008 Chevrolet Silverado 1500

2008 Chevrolet Silverado 1500 Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Extended Cab 6.5ft bed 315-horsepower 5.3L V8
4-speed automatic RWD		 I have the 1500 ext cab 2wd model that includes the 5.3 l v-8 with management. The truck gets 26 mpg on the highway! The average for the truck with over 6000 miles city/highway is now 20.6! see full Chevrolet Silverado 1500 review
2007 4dr Crew Cab 5.5ft bed 315-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 Best in its class see full Chevrolet Silverado 1500 review
2007 4dr Crew Cab 5.5ft bed 315-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 For full size truck with V8 I get 17-18 mpg in mixed driving. see full Chevrolet Silverado 1500 review
2008 Chevrolet Silverado 1500 Real Gas Mileage: Cons
YearBody/PowertrainComment
2007 4dr Crew Cab 5.5ft bed 315-horsepower 5.3L V8
4-speed automatic 4WD w/low range		 Highway mileage could be beter. see full Chevrolet Silverado 1500 review
 

2008 Chevrolet Silverado 1500 Gas Mileage (MPG)

Unlike other fuel economy surveys, TrueDelta's Real-World Gas Mileage Survey includes questions about how and where a car was driven. So you can get an idea of the Chevrolet Silverado 1500's real-world MPG based on how and where you drive a car.