Cadillac CT6 Gas Mileage (2016 - 2020): Comprehensive Fuel Economy Data

Researched By The AutoPadre Research Team

Last Updated 2023-04-01

The Cadillac CT6 gas mileage is 19.5 to 29 miles per gallon as specified in our data below, organized by trim, option package, and model year.

For example, the 2020 Cadillac CT6 V VSeries trim model has a combined gas mileage of 19.5 miles per gallon, while the 2019 Cadillac CT6 Premium Luxury has a combined gas mileage of 29 miles per gallon.

In the city, the CT6 gas mileage is 14 to 24 miles per gallon depending on the trim and model year.

On the highway, the CT6 gas mileage is 25 to 34 miles per gallon depending on the trim and model year.

Note: The gas mileage shown for hybrid vehicles is the miles per gallon equivalent.

Check out the Gas Mileage specifications for other makes and models.

2020 Cadillac CT6 Gas Mileage

Depending on trim level, the 2020 Cadillac CT6 gas mileage is from 19.5 to 22.5 miles per gallon combined.

In the city, the 2020 CT6 gas mileage is from 14 to 18 miles per gallon, depending on the trim.

On the highway, the 2020 CT6 gas mileage is from 25 to 27 miles per gallon, depending on the trim.

2020 Cadillac CT6 Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
V VSeries Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
V Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
3.6L Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2020 Cadillac CT6 Gas Mileage (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
4.2L Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
3.6L Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2020 Cadillac CT6 Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
V VSeries Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
V Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
3.6L Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

2020 Cadillac CT6 Gas Mileage (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
4.2L Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
3.6L Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

2019 Cadillac CT6 Gas Mileage

Depending on trim level, the 2019 Cadillac CT6 gas mileage is from 19.5 to 29 miles per gallon combined.

In the city, the 2019 CT6 gas mileage is from 14 to 24 miles per gallon, depending on the trim.

On the highway, the 2019 CT6 gas mileage is from 25 to 34 miles per gallon, depending on the trim.

2019 Cadillac CT6 Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
V VSeries Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Sport Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Premium Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	24 city mpg \| 34 hwy mpg \| 29 combined mpg
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Platinum SuperCruise Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Platinum Super Cruise Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg

2019 Cadillac CT6 Gas Mileage (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	24 city mpg \| 34 hwy mpg \| 29 combined mpg
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
V Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
3.0L Sport Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
2.0L Premium Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	24 city mpg \| 34 hwy mpg \| 29 combined mpg
3.6L Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2019 Cadillac CT6 Gas Mileage (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
4.2L Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
3.0L Platinum Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
2.0L Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	24 city mpg \| 34 hwy mpg \| 29 combined mpg
3.6L Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2019 Cadillac CT6 Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
V VSeries Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
Sport Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Premium Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	10.0 city L/100 km \| 7.0 hwy L/100 km \| 8.0 combined L/100 km
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Platinum SuperCruise Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
Platinum Super Cruise Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km

2019 Cadillac CT6 Gas Mileage (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	10.0 city L/100 km \| 7.0 hwy L/100 km \| 8.0 combined L/100 km
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
V Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
3.0L Sport Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
2.0L Premium Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	10.0 city L/100 km \| 7.0 hwy L/100 km \| 8.0 combined L/100 km
3.6L Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

2019 Cadillac CT6 Gas Mileage (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
4.2L Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
3.0L Platinum Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
2.0L Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	10.0 city L/100 km \| 7.0 hwy L/100 km \| 8.0 combined L/100 km
3.6L Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

2018 Cadillac CT6 Gas Mileage

Depending on trim level, the 2018 Cadillac CT6 gas mileage is from 22 to 26 miles per gallon combined.

In the city, the 2018 CT6 gas mileage is from 18 to 22 miles per gallon, depending on the trim.

On the highway, the 2018 CT6 gas mileage is from 26 to 30 miles per gallon, depending on the trim.

2018 Cadillac CT6 Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Prem Lux 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Platinum Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Platinum 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Luxury Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	22 city mpg \| 30 hwy mpg \| 26 combined mpg
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2018 Cadillac CT6 Gas Mileage (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	22 city mpg \| 30 hwy mpg \| 26 combined mpg

2018 Cadillac CT6 Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Prem Lux 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Platinum Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Platinum 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Luxury Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	11.0 city L/100 km \| 8.0 hwy L/100 km \| 9.0 combined L/100 km
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

2018 Cadillac CT6 Gas Mileage (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	11.0 city L/100 km \| 8.0 hwy L/100 km \| 9.0 combined L/100 km

2017 Cadillac CT6 Gas Mileage

Depending on trim level, the 2017 Cadillac CT6 gas mileage is from 22 to 26 miles per gallon combined.

In the city, the 2017 CT6 gas mileage is from 18 to 22 miles per gallon, depending on the trim.

On the highway, the 2017 CT6 gas mileage is from 26 to 30 miles per gallon, depending on the trim.

2017 Cadillac CT6 Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Prem Lux 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Platinum Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Platinum 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Luxury Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	22 city mpg \| 30 hwy mpg \| 26 combined mpg
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2017 Cadillac CT6 Gas Mileage (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	22 city mpg \| 30 hwy mpg \| 26 combined mpg

2017 Cadillac CT6 Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Prem Lux 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Platinum Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Platinum 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Luxury Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	11.0 city L/100 km \| 8.0 hwy L/100 km \| 9.0 combined L/100 km
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

2017 Cadillac CT6 Gas Mileage (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	11.0 city L/100 km \| 8.0 hwy L/100 km \| 9.0 combined L/100 km

2016 Cadillac CT6 Gas Mileage

Depending on trim level, the 2016 Cadillac CT6 gas mileage is from 22 to 26.5 miles per gallon combined.

In the city, the 2016 CT6 gas mileage is from 18 to 22 miles per gallon, depending on the trim.

On the highway, the 2016 CT6 gas mileage is from 26 to 31 miles per gallon, depending on the trim.

2016 Cadillac CT6 Gas Mileage (Imperial)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Premium Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Platinum Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Platinum 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Luxury Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	22 city mpg \| 31 hwy mpg \| 26.5 combined mpg
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2016 Cadillac CT6 Gas Mileage (Imperial) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	22 city mpg \| 31 hwy mpg \| 26.5 combined mpg
Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

2016 Cadillac CT6 Gas Mileage (Metric)
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Premium Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Platinum Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Platinum 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Luxury Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	11.0 city L/100 km \| 8.0 hwy L/100 km \| 9.0 combined L/100 km
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

2016 Cadillac CT6 Gas Mileage (Metric) Continued
Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
Luxury 3.0TT Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 11.0 combined L/100 km
Sedan	2.0L \| Turbo \| I4 \| DI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| RWD	11.0 city L/100 km \| 8.0 hwy L/100 km \| 9.0 combined L/100 km
Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 8 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

Cadillac CT6 Gas Mileage Data Brought To You By AutoPadre

Cadillac CT6 Gas Mileage Comparisons By Year

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Straight Piping Your Car: A Comprehensive Cost Breakdown and Performance Benefits

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Post Written By Jackson Briar

Does Car Have To Be Running To Check Codes? Engine On or Off?

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
V VSeries Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
V Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
3.6L Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
4.2L Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
3.6L Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
V VSeries Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km
V Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
3.6L Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
4.2L Platinum Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	17.0 city L/100 km \| 9.0 hwy L/100 km \| 12.0 combined L/100 km
3.6L Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	13.0 city L/100 km \| 9.0 hwy L/100 km \| 10.0 combined L/100 km

Trim	Engine \| Transmission \| Drivetrain	City \| Highway \| Combined Mileage
V VSeries Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Sport Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg
Premium Luxury Sedan	2.0L \| Turbo \| I4 \| SIDI \| 10 Spd Auto \| RWD	24 city mpg \| 34 hwy mpg \| 29 combined mpg
Premium Luxury Sedan	3.6L \| V6 \| SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 27 hwy mpg \| 22.5 combined mpg
Platinum SuperCruise Sedan	4.2L \| Turbo \| V8 \| BLACKWING TWIN SIDI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	14 city mpg \| 25 hwy mpg \| 19.5 combined mpg
Platinum Super Cruise Sedan	3.0L \| Turbo \| V6 \| TWIN DI DOHC VVT WITH AUTOMATIC STOP/START \| 10 Spd Auto \| AWD	18 city mpg \| 26 hwy mpg \| 22 combined mpg

Cadillac CT6 Gas Mileage (2016 - 2020): Comprehensive Fuel Economy Data

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