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Cadillac CTS MPG

MPG Number of Vehicles
15 miles per gallon 2 vehicles
16 miles per gallon 1 vehicles
17 miles per gallon 2 vehicles
18 miles per gallon 4 vehicles
19 miles per gallon 7 vehicles
20 miles per gallon 5 vehicles
21 miles per gallon 5 vehicles
22 miles per gallon 6 vehicles
23 miles per gallon 2 vehicles
24 miles per gallon 2 vehicles
25 miles per gallon 1 vehicles
26 miles per gallon 2 vehicles
27 miles per gallon 1 vehicles
Model Year Body/Powertrain MPG  
2008 2008 4dr Sedan 263-hp 3.6L V6 6-sp shiftable automatic RWD 23.42
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With the 270-horsepower 3.0L V6 engine, 6-speed shiftable automatic transmission, and rear-wheel drive, the 2008 Cadillac CTS has been averaging 23.42 MPG (miles per gallon).

The 2008 Cadillac CTSs in this analysis were driven mostly on the highway at an average speed of 70 miles per hour (about 73.7 percent of the miles driven). The rest of the miles were in the city (6 percent), in heavy traffic (1.4 percent), and in the suburbs (0 percent).

In addition, the average 2008 Cadillac CTS in this analysis was driven on flat terrain with a light foot and the AC not used at all.
2008 2008 4dr Sedan 304-hp 3.6L V6 6-sp manual RWD 22.54
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2008 2008 4dr Sedan 304-hp 3.6L V6 6-sp shiftable automatic RWD 19.55
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2008 2008 4dr Sedan 304-hp 3.6L V6 6-sp shiftable automatic AWD 19.69
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2008 2008 4dr Sedan 263-hp 3.6L V6 6-sp shiftable automatic AWD 19.3
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What Our Members Are Saying about the Real Gas Mileage of the 2008 Cadillac CTS

2008 Cadillac CTS Real Gas Mileage: Pros
YearBody/PowertrainComment
2008 4dr Sedan 304-horsepower 3.6L V6
6-speed shiftable automatic RWD
fill for $50 on reg. today that is cheap see full Cadillac CTS review
2008 4dr Sedan 304-horsepower 3.6L V6
6-speed shiftable automatic AWD
23 cty & 26 hwy need i say more see full Cadillac CTS review
2008 4dr Sedan 304-horsepower 3.6L V6
6-speed shiftable automatic RWD
Averaging 25.5 on the highway. see full Cadillac CTS review
2008 Cadillac CTS Real Gas Mileage: Cons
YearBody/PowertrainComment
2009 4dr Sedan supercharged 556hp 6.2L V8
6-speed shiftable automatic RWD
14mpg is not great. However, the performance makes more than up for it. see full Cadillac CTS review
2008 4dr Sedan 304-horsepower 3.6L V6
6-speed shiftable automatic AWD
City mileage acceptable; Highway mileage could be better. see full Cadillac CTS review
 

2008 Cadillac CTS 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 Cadillac CTS's real-world MPG based on how and where you drive a car.