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Pontiac GTO Fuel Economy Data

2dr Coupe 400-hp 6.0L V8 6-sp manual RWD

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 none 10 30 35 25 60 17.000
flat med none 5 5 40 50 60 19.000
flat med light 2 18 50 30 65 22.300
flat lead none 5 5 20 70 75 19.500
flat light light 15 0 0 85 60 20.000
hills med hvy 15 10 50 25 75 15.800
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hills med hvy 15 10 50 25 75 15.800
flat lead none 0 50 0 50 75 15.800
flat med none 0 0 0 100 70 26.000

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What Our Members Are Saying about the Real Gas Mileage of the 2005 Pontiac GTO

2005 Pontiac GTO Real Gas Mileage: Pros
YearBody/PowertrainComment
2004 2dr Coupe 350-horsepower 5.7L V8
6-speed manual RWD		 for a V8 with 350 horse probably about 400+ now still get 25 mpg on the highway at like 75-80. see full Pontiac GTO review
2005 Pontiac GTO Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 2dr Coupe 400-horsepower 6.0L V8
6-speed manual RWD		 6.0L LS2 V8 + 6-spd manual = foot on the gas a lot. A LOT. comes with the territory, avg about 20MPG mostly on highway, so not bad. see full Pontiac GTO review
2004 2dr Coupe 350-horsepower 5.7L V8
4-speed automatic RWD		 Best highway mileage 21 mpg; avg. 14-15 around town. MUCH more noticeable now than in 2004!! see full Pontiac GTO review
2004 2dr Coupe 350-horsepower 5.7L V8
6-speed manual RWD		 13-15 mpg around town on short trips. Much better on the highway, up to about 26 mpg. see full Pontiac GTO review
 

2005 Pontiac GTO 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 Pontiac GTO's real-world MPG based on how and where you drive a car.