
The following table compares the fuel economies of different models of Cadillac CT4 cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 CT4 | Automatic (S8) | 4 | 27 | 23 | 34 | $2,786 | $3,343 |
| 2023 CT4 | Automatic (S10) | 4 | 25 | 21 | 31 | $3,052 | $3,663 |
| 2022 CT4 | Automatic (S8) | 4 | 27 | 23 | 34 | $2,786 | $3,343 |
| 2022 CT4 | Automatic (S10) | 4 | 25 | 21 | 31 | $3,052 | $3,663 |
| 2021 CT4 | Automatic (S10) | 4 | 25 | 21 | 31 | $3,052 | $3,663 |
| 2021 CT4 | Automatic (S8) | 4 | 27 | 23 | 34 | $2,786 | $3,343 |
| 2020 CT4 | Automatic (S10) | 4 | 24 | 20 | 30 | $3,187 | $3,825 |
| 2020 CT4 | Automatic (S8) | 4 | 27 | 23 | 34 | $2,786 | $3,343 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 CT4 AWD | Automatic (S8) | 4 | 26 | 22 | 31 | $2,963 | $3,556 |
| 2023 CT4 AWD | Automatic (S10) | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 2022 CT4 AWD | Automatic (S8) | 4 | 26 | 22 | 31 | $2,963 | $3,556 |
| 2022 CT4 AWD | Automatic (S10) | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 2021 CT4 AWD | Automatic (S10) | 4 | 24 | 21 | 29 | $3,128 | $3,753 |
| 2021 CT4 AWD | Automatic (S8) | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| 2020 CT4 AWD | Automatic (S10) | 4 | 23 | 20 | 28 | $3,267 | $3,921 |
| 2020 CT4 AWD | Automatic (S8) | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 CT4 V AWD | Automatic (S10) | 4 | 23 | 20 | 28 | $3,267 | $3,921 |
| 2022 CT4 V AWD | Automatic (S10) | 4 | 23 | 20 | 28 | $3,267 | $3,921 |
| 2021 CT4 V AWD | Automatic (S10) | 4 | 23 | 20 | 28 | $3,267 | $3,921 |
| 2020 CT4 V AWD | Automatic (S10) | 4 | 23 | 20 | 28 | $3,267 | $3,921 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 CT4 V | Automatic (S10) | 4 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2023 CT4 V | Automatic (S10) | 6 | 19 | 16 | 24 | $3,984 | $4,781 |
| 2023 CT4 V | Manual 6-speed | 6 | 18 | 15 | 23 | $4,217 | $5,060 |
| 2022 CT4 V | Automatic (S10) | 6 | 19 | 16 | 24 | $3,984 | $4,781 |
| 2022 CT4 V | Manual 6-speed | 6 | 18 | 15 | 23 | $4,217 | $5,060 |
| 2022 CT4 V | Automatic (S10) | 4 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2021 CT4 V | Automatic (S10) | 4 | 23 | 20 | 29 | $3,226 | $3,871 |
| 2020 CT4 V | Automatic (S10) | 4 | 23 | 20 | 29 | $3,226 | $3,871 |
Data source: Fuel Economy USA, Reference.