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Cadillac CTS Fuel Economy (km/L)

km/L Number of Vehicles
38 kilometers per liter 1 vehicles
39 kilometers per liter 0 vehicles
40 kilometers per liter 0 vehicles
41 kilometers per liter 0 vehicles
42 kilometers per liter 2 vehicles
43 kilometers per liter 0 vehicles
44 kilometers per liter 0 vehicles
45 kilometers per liter 1 vehicles
46 kilometers per liter 1 vehicles
47 kilometers per liter 0 vehicles
48 kilometers per liter 2 vehicles
49 kilometers per liter 0 vehicles
50 kilometers per liter 0 vehicles
51 kilometers per liter 0 vehicles
52 kilometers per liter 2 vehicles
53 kilometers per liter 1 vehicles
54 kilometers per liter 0 vehicles
55 kilometers per liter 1 vehicles
56 kilometers per liter 0 vehicles
57 kilometers per liter 0 vehicles
58 kilometers per liter 1 vehicles
59 kilometers per liter 0 vehicles
60 kilometers per liter 1 vehicles
61 kilometers per liter 1 vehicles
62 kilometers per liter 0 vehicles
63 kilometers per liter 0 vehicles
64 kilometers per liter 0 vehicles
65 kilometers per liter 1 vehicles
66 kilometers per liter 1 vehicles
Model Year Body/Powertrain km/L  
2004 2004 4dr Sedan supercharged 556hp 6.2L V8 6-sp manual RWD 49.93
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With the supercharged 498kW 6.2L V8 engine, 6-speed manual transmission, and rear-wheel drive, the 2004 Cadillac CTS has been averaging 49.93 L/100km (liters per 100 kilometers).

The 2004 Cadillac CTSs in this analysis were driven mostly on the highway at an average speed of 67 kilometers per hour (about 70 percent of the kilometers driven). The rest of the kilometers were in the suburbs (0 percent), in the city (0 percent), and in heavy traffic (0 percent).

In addition, the average 2004 Cadillac CTS in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time.
2004 2004 4dr Sedan 304-hp 3.6L V6 6-sp manual RWD 60.2
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2004 2004 4dr Sedan 304-hp 3.6L V6 6-sp shiftable automatic RWD 51.58
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What Our Members Are Saying about the Real Gas Mileage of the 2004 Cadillac CTS

2004 Cadillac CTS Real Gas Mileage: Pros
YearBody/PowertrainComment
2003 4dr Sedan 220-horsepower 3.2L V6
5-speed automatic RWD		 The fuel economy is better than expected, when driven in mixed city/highway driving. see full Cadillac CTS review
2003 4dr Sedan 220-horsepower 3.2L V6
5-speed automatic RWD		 I get 25 miles per gallon - mostly highway driving - which is reasonable for a car of this size and performance. see full Cadillac CTS review
2003 4dr Sedan 220-horsepower 3.2L V6
5-speed automatic RWD		 about 26 mpg is great....im use to driving a suv where im luckey to get 16mpg highway see full Cadillac CTS review
2004 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
 

2004 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.