| 1 | 0 | 3 | 4 | 3 | 4 |
Cadillac CTS MPG
| MPG | Number of Vehicles |
| 17 miles per gallon | 1 vehicles |
| 18 miles per gallon | 3 vehicles |
| 19 miles per gallon | 5 vehicles |
| 20 miles per gallon | 1 vehicles |
| 21 miles per gallon | 1 vehicles |
| 22 miles per gallon | 1 vehicles |
| 23 miles per gallon | 2 vehicles |
| 24 miles per gallon | 1 vehicles |
| 25 miles per gallon | 0 vehicles |
| 26 miles per gallon | 1 vehicles |
| Model Year | Body/Powertrain | MPG | |
| 2006 | 2006 4dr Sedan 263-hp 3.6L V6 6-sp shiftable automatic RWD | 19.17 | See all data |
| With the 270-horsepower 3.0L V6 engine, 6-speed shiftable automatic transmission, and rear-wheel drive, the 2006 Cadillac CTS has been averaging 19.17 MPG (miles per gallon). The 2006 Cadillac CTSs in this analysis were driven mostly on the highway at an average speed of 67 miles per hour (about 23.3 percent of the miles driven). The rest of the miles were in the city (20 percent), in heavy traffic (6.7 percent), and in the suburbs (0 percent). In addition, the average 2006 Cadillac CTS in this analysis was driven on flat terrain with a medium foot and the AC on only some of the time. |
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| 2006 | 2006 4dr Sedan supercharged 556hp 6.2L V8 6-sp manual RWD | 18.4 | See all data |
| 2006 | 2006 4dr Sedan 304-hp 3.6L V6 6-sp manual RWD | 21 | See all data |
| 2006 | 2006 4dr Sedan 304-hp 3.6L V6 6-sp shiftable automatic RWD | 21.33 | See all data |
| 2006 | 2006 4dr Sedan 210-hp 2.8L V6 6-sp manual RWD | 16.8 | See all data |
What Our Members Are Saying about the Real Gas Mileage of the 2006 Cadillac CTS
5-speed automatic RWD
2006 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.