- Gas
- Midsize cars
- MY2018–2018
Cadillac CTS-V MPG & Fuel Cost by Year
1 model years · 2018–2018
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Cadillac CTS-V fuel economy at a glance
EPA has rated the Cadillac CTS-V for 1 model years, 2018 to 2018. Across those years its combined rating runs 17 MPG. The latest model year, 2018, has 1 configuration rated 17 MPG combined and costing $4,800 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2018 is the 2018 CTS-V 6.2L 8-cyl supercharged RWD, at 17 MPG.
Cadillac CTS-V MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2018 Generation page | ||
| 2018 | 17 | $4,800 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Cadillac CTS-V generations
1 generations between 2018 and 2018. Open one for the table of every model year and configuration.
2018 powertrain options
More Cadillac models
Frequently asked questions
What is the Cadillac CTS-V's gas mileage by year?
EPA combined ratings for the Cadillac CTS-V run 17 MPG across model years 2018 to 2018. The latest year, 2018, is rated 17 MPG.
Which Cadillac CTS-V model year has the best gas mileage?
The 2018 Cadillac CTS-V CTS-V 6.2L 8-cyl supercharged RWD has the highest combined rating since 2018, at 17 MPG.
How much does a Cadillac CTS-V cost to fuel per year?
For MY2018, EPA-rated configurations cost $4,800 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $4,800.