
The following table compares the fuel economies of different models of Cadillac CT5 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 CT5 | Automatic (S10) | 4 | 27 | 23 | 33 | $2,816 | $3,379 |
| 2023 CT5 | Automatic (S10) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2022 CT5 | Automatic (S10) | 6 | 22 | 19 | 27 | $3,421 | $4,105 |
| 2022 CT5 | Automatic (S10) | 4 | 27 | 23 | 33 | $2,816 | $3,379 |
| 2021 CT5 | Automatic (S10) | 6 | 22 | 19 | 28 | $3,376 | $4,051 |
| 2021 CT5 | Automatic (S10) | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| 2020 CT5 | Automatic (S10) | 4 | 26 | 23 | 32 | $2,848 | $3,417 |
| 2020 CT5 | Automatic (S10) | 6 | 21 | 19 | 26 | $3,469 | $4,162 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 CT5 V | Automatic (S10) | 6 | 21 | 18 | 27 | $3,541 | $4,250 |
| 2023 CT5 V | Manual 6-speed | 8 | 15 | 13 | 21 | $4,780 | $5,736 |
| 2023 CT5 V | Automatic (S10) | 8 | 16 | 13 | 21 | $4,780 | $5,736 |
| 2022 CT5 V | Manual 6-speed | 8 | 15 | 13 | 21 | $4,780 | $5,736 |
| 2022 CT5 V | Automatic (S10) | 8 | 16 | 13 | 22 | $4,707 | $5,648 |
| 2022 CT5 V | Automatic (S10) | 6 | 21 | 18 | 27 | $3,541 | $4,250 |
| 2021 CT5 V | Automatic (S10) | 6 | 21 | 18 | 27 | $3,541 | $4,250 |
| 2020 CT5 V | Automatic (S10) | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 CT5 AWD | Automatic (S10) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2023 CT5 AWD | Automatic (S10) | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 2022 CT5 AWD | Automatic (S10) | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 2022 CT5 AWD | Automatic (S10) | 4 | 25 | 22 | 30 | $3,000 | $3,600 |
| 2021 CT5 AWD | Automatic (S10) | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 2021 CT5 AWD | Automatic (S10) | 4 | 25 | 21 | 31 | $3,052 | $3,663 |
| 2020 CT5 AWD | Automatic (S10) | 4 | 25 | 21 | 31 | $3,052 | $3,663 |
| 2020 CT5 AWD | Automatic (S10) | 6 | 21 | 18 | 25 | $3,641 | $4,370 |
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 CT5 V AWD | Automatic (S10) | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 2022 CT5 V AWD | Automatic (S10) | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 2021 CT5 V AWD | Automatic (S10) | 6 | 21 | 18 | 26 | $3,589 | $4,307 |
| 2020 CT5 V AWD | Automatic (S10) | 6 | 20 | 17 | 25 | $3,776 | $4,531 |
Data source: Fuel Economy USA, Reference.