Cadillac XTS Annual Fuel Cost
Running a 2019 Cadillac XTS costs about $2,800 per year in fuel, based on 15,000 miles of driving at average U.S. fuel prices.
Latest model year (2019):
The Cadillac XTS costs an estimated $2,800/year in fuel (408 g CO₂/mi).
Cadillac XTS Fuel Cost — All Years
| Year | Trim | Engine | Fuel | MPG Comb. | Annual Cost | CO₂ (g/mi) | GHG Score |
|---|---|---|---|---|---|---|---|
| 2019 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 22 | $2,800 | 408 | 4 |
| 2019 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Premium Gasoline | 18 | $4,200 | 486 | 3 |
| 2019 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 20 | $3,100 | 444 | 4 |
| 2018 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Premium Gasoline | 18 | $4,200 | 486 | 3 |
| 2018 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 22 | $2,800 | 404 | 4 |
| 2018 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 20 | $3,100 | 444 | 4 |
| 2017 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 22 | $2,800 | 412 | 5 |
| 2017 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 20 | $3,100 | 439 | 4 |
| 2017 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 18 | $3,400 | 486 | 3 |
| 2016 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 21 | $2,950 | 410 | 5 |
| 2016 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 20 | $3,100 | 441 | 4 |
| 2016 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Premium Gasoline | 18 | $4,200 | 485 | 4 |
| 2015 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 21 | $2,950 | 419 | 5 |
| 2015 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 19 | $3,250 | 475 | 4 |
| 2015 | Auto (S6), 6 cyl, 3.6 L | 6 3.6L | Regular Gasoline | 20 | $3,100 | 438 | 5 |
Data sourced from fueleconomy.gov (U.S. Department of Energy). MPG figures are EPA-tested. Fuel costs are estimates based on average fuel prices and 15,000 miles/year.
Cadillac XTS Fuel Cost FAQ
How much does it cost to fuel the Cadillac XTS?
The estimated annual fuel cost for the Cadillac XTS is $2,800 per year, based on 15,000 miles of driving and average fuel prices. Costs vary by trim and engine.
How much CO₂ does the Cadillac XTS produce?
The Cadillac XTS produces approximately 408 grams of CO₂ per mile. Lower numbers mean fewer emissions. See the table for per-trim details.