2003 Cadillac CTS
2 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| CTS | 16 | 24 | 19 | Premium Gasoline | Rear-Wheel Drive | 3.2L 6-cyl | Automatic 5-spd |
| CTS | 17 | 24 | 19 | Premium Gasoline | Rear-Wheel Drive | 3.2L 6-cyl | Manual 5-spd |