2015 Cadillac XTS
Large Cars · Front-Wheel Drive · Regular Gasoline
21
Combined MPG
18
City MPG
28
Highway MPG
—
Safety Rating
📊 Key Statistics — 2015 Cadillac XTS
- Combined fuel economy: 21 MPG (18 city / 28 highway)
- Annual fuel cost: $2,850
- CO₂ emissions: 419 grams/mile
Specifications
| Make | Cadillac · Company Profile |
| Model | XTS |
| Year | 2015 |
| Class | Large Cars |
| Drive | Front-Wheel Drive |
| Transmission | Automatic (S6) |
| Fuel Type | Regular Gasoline |
| Cylinders | 6 |
| Engine Size | 3.6L |
EPA Scores
| Fuel Economy Score | 5/10 |
| Greenhouse Gas Score | 5/10 |
| You Save/Spend vs Average | $-3,500 over 5 years |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2500 |
| Monthly Fuel Cost | $208 |
| Cost per Mile (fuel only) | $17¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
Cadillac XTS — MPG by Year
| Year | MPG | |
|---|---|---|
| 2019 | 22 | ↑ |
| 2018 | 22 | ↑ |
| 2017 | 22 | ↑ |
| 2016 | 21 | = |
| 2014 | 21 | = |
| 2013 | 21 | = |
Similar 2015 Large Cars
- Tesla Model S — 101 MPG
- Ford C-MAX — 39 MPG
- Audi A8 — 28 MPG
- Ford Taurus — 26 MPG
- Mercedes-Benz S-Class — 26 MPG
- BMW 7 Series — 26 MPG
- BMW X1 — 26 MPG
- Porsche Panamera — 25 MPG