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Cadillac CTS Fuel Economy (km/L)

km/L Number of Vehicles
29 kilometers per liter 1 vehicles
30 kilometers per liter 0 vehicles
31 kilometers per liter 1 vehicles
32 kilometers per liter 0 vehicles
33 kilometers per liter 3 vehicles
34 kilometers per liter 0 vehicles
35 kilometers per liter 0 vehicles
36 kilometers per liter 0 vehicles
37 kilometers per liter 0 vehicles
38 kilometers per liter 0 vehicles
39 kilometers per liter 0 vehicles
40 kilometers per liter 0 vehicles
41 kilometers per liter 0 vehicles
42 kilometers per liter 0 vehicles
43 kilometers per liter 1 vehicles
44 kilometers per liter 0 vehicles
45 kilometers per liter 1 vehicles
46 kilometers per liter 0 vehicles
47 kilometers per liter 3 vehicles
48 kilometers per liter 0 vehicles
49 kilometers per liter 0 vehicles
50 kilometers per liter 0 vehicles
51 kilometers per liter 0 vehicles
52 kilometers per liter 0 vehicles
53 kilometers per liter 1 vehicles
54 kilometers per liter 0 vehicles
55 kilometers per liter 0 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 1 vehicles
58 kilometers per liter 0 vehicles
59 kilometers per liter 0 vehicles
60 kilometers per liter 0 vehicles
61 kilometers per liter 0 vehicles
62 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2009 2009 4dr Sedan supercharged 556hp 6.2L V8 6-sp manual RWD 30.95
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With the supercharged 498kW 6.2L V8 engine, 6-speed manual transmission, and rear-wheel drive, the 2009 Cadillac CTS has been averaging 30.95 L/100km (liters per 100 kilometers).

The 2009 Cadillac CTSs in this analysis were driven mostly on the highway at an average speed of 65 kilometers per hour (about 55 percent of the kilometers driven). The rest of the kilometers were in the city (5 percent), in heavy traffic (5 percent), and in the suburbs (0 percent).

In addition, the average 2009 Cadillac CTS in this analysis was driven on hilly terrain with a lead foot and the AC on only some of the time.
2009 2009 4dr Sedan 304-hp 3.6L V6 6-sp shiftable automatic RWD 53.15
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2009 2009 4dr Sedan supercharged 556hp 6.2L V8 6-sp shiftable automatic RWD 35.85
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2009 2009 4dr Sedan 304-hp 3.6L V6 6-sp shiftable automatic AWD 46.67
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What Our Members Are Saying about the Real Gas Mileage of the 2009 Cadillac CTS

2009 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 RWD		 Averaging 25.5 on the highway. 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
2009 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
 

2009 Cadillac CTS Gas Mileage (km/L)

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 km/L based on how and where you drive a car.