2012 Cadillac CTS vs 2013 Cadillac XTS
| EPA figure | 2012 Cadillac CTS | 2013 Cadillac XTS |
|---|---|---|
| Model year | 2012 | 2013 |
| Body · drive | Midsize · Rear-Wheel Drive · Gas | Large · Front-Wheel Drive · Gas |
| Combined MPG | 16 | 21 |
| City / highway MPG | 14 / 19 | 17 / 27 |
| Fuel a year | $5,150 | $3,200 |
| Tailpipe CO₂ (g/mi) | 555 | 430 |
| Engine | 6.2 L 8-cyl supercharged | 3.6 L 6-cyl |
| Transmission | Manual 6-spd | Automatic (S6) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.