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Cadillac CTS MPG

MPG Number of Vehicles
15 miles per gallon 1 vehicles
16 miles per gallon 0 vehicles
17 miles per gallon 0 vehicles
18 miles per gallon 0 vehicles
19 miles per gallon 2 vehicles
20 miles per gallon 2 vehicles
21 miles per gallon 2 vehicles
22 miles per gallon 0 vehicles
23 miles per gallon 3 vehicles
24 miles per gallon 2 vehicles
25 miles per gallon 2 vehicles
26 miles per gallon 4 vehicles
Model Year Body/Powertrain MPG  
2005 2005 4dr Sedan supercharged 556hp 6.2L V8 6-sp manual RWD 20.7
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With the supercharged 640hp 6.2L V8 engine, 6-speed manual transmission, and rear-wheel drive, the 2005 Cadillac CTS has been averaging 20.7 MPG (miles per gallon).

The 2005 Cadillac CTSs in this analysis were driven mostly on the highway at an average speed of 69 miles per hour (about 56.8 percent of the miles driven). The rest of the miles were in the city (12.5 percent), in heavy traffic (6.5 percent), and in the suburbs (0 percent).

In addition, the average 2005 Cadillac CTS in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2005 2005 4dr Sedan 304-hp 3.6L V6 6-sp manual RWD 20.2
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2005 2005 4dr Sedan 304-hp 3.6L V6 6-sp shiftable automatic RWD 24.32
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See TrueDelta's information for all Sedans, Wagons, and Coupes.
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What Our Members Are Saying about the Real Gas Mileage of the 2005 Cadillac CTS

2005 Cadillac CTS Real Gas Mileage: Cons
YearBody/PowertrainComment
2005 4dr Sedan 255-horsepower 3.6L V6
5-speed automatic RWD
I get 20-21mpg on my commute which is about 70%hwy, and normally 25-27 with pure freeway driving, it just seems with technology today they could kick that up to 23-24 and 28-30 respectively. see full Cadillac CTS review
2004 4dr Sedan 255-horsepower 3.6L V6
5-speed automatic RWD
Average at best. Yea it is a heavy car with all the safety eqipment. see full Cadillac CTS review
 

2005 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.