2018 Cadillac CT6
Large Cars · Rear-Wheel Drive · Premium Gasoline
25
Combined MPG
22
City MPG
30
Highway MPG
—
Safety Rating
📊 Key Statistics — 2018 Cadillac CT6
- Combined fuel economy: 25 MPG (22 city / 30 highway)
- Annual fuel cost: $2,750
- CO₂ emissions: 360 grams/mile
Specifications
| Make | Cadillac · Company Profile |
| Model | CT6 |
| Year | 2018 |
| Class | Large Cars |
| Drive | Rear-Wheel Drive |
| Transmission | Automatic (S8) |
| Fuel Type | Premium Gasoline |
| Cylinders | 4 |
| Engine Size | 2.0L |
EPA Scores
| Fuel Economy Score | 5/10 |
| Greenhouse Gas Score | 5/10 |
| You Save/Spend vs Average | $-3,000 over 5 years |
Annual Fuel Cost
| Annual Fuel Cost (15K mi, $3.50/gal) | $2100 |
| Monthly Fuel Cost | $175 |
| Cost per Mile (fuel only) | $14¢ |
Based on 15,000 miles/year and $3.50/gallon national average.
Compare This Car
Cadillac CT6 — MPG by Year
| Year | MPG | |
|---|---|---|
| 2020 | 21 | ↓ |
| 2019 | 28 | ↑ |
| 2017 | 26 | ↑ |
| 2016 | 25 | = |
Similar 2018 Large Cars
- Tesla Model S — 103 MPG
- Honda Accord — 47 MPG
- Ford C-MAX — 40 MPG
- BMW 7 Series — 27 MPG
- Buick Regal — 26 MPG
- BMW X1 — 26 MPG
- Chevrolet Impala — 25 MPG
- Porsche Panamera — 24 MPG