Cadillac XT5 vs Ram Promaster City
The Cadillac XT5 and Ram Promaster City are evenly matched on fuel economy — both peak at 24 mpg combined — so the decision comes down to engine choice, drivetrain, and class.
Across 4 measured categories, the Cadillac XT5 leads in 3. Figures are EPA test data, not manufacturer claims.
2017–2026
Cadillac XT5
Small Sport Utility Vehicle 4WD · 50 configurations
2015–2022
Ram Promaster City
Special Purpose Vehicle 2WD · 8 configurations
Head-to-head specifications
| Metric | Cadillac XT5 | Ram Promaster City |
|---|---|---|
| Best combined MPG | 24 mpg | 24 mpg |
| Best city MPG | 22 mpg ✓ | 21 mpg |
| Best highway MPG | 29 mpg ✓ | 28 mpg |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $2,800 | $2,550 ✓ |
| Lowest CO2 output | 363 g/mi ✓ | 374 g/mi |
| Engines offered | SIDI | 2.4 |
| Transmissions | Automatic (S9), Automatic (S8) | Automatic 9-spd |
| Drivetrains | All-Wheel Drive, Front-Wheel Drive | Front-Wheel Drive |
| Fuel types | Premium, Regular | Regular |
| EPA class | Small Sport Utility Vehicle 4WD | Special Purpose Vehicle 2WD |
| Years covered | 2017–2026 | 2015–2022 |
| Configurations on record | 50 | 8 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
XT5 vs Promaster City: common questions
Which is better on gas, the Cadillac XT5 or the Ram Promaster City?
The Cadillac XT5 and Ram Promaster City are evenly matched on fuel economy — both peak at 24 mpg combined — so the decision comes down to engine choice, drivetrain, and class.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the Ram Promaster City runs about $2,550 a year in fuel at its most efficient configuration, versus about $2,800 for the Cadillac XT5 — a difference of roughly $250 per year.
What engines do the XT5 and Promaster City offer?
Cadillac XT5: SIDI. Ram Promaster City: 2.4.
Are they in the same vehicle class?
The EPA classifies the Cadillac XT5 as Small Sport Utility Vehicle 4WD and the Ram Promaster City as Special Purpose Vehicle 2WD, so they aren't a like-for-like match on size.
More XT5 comparisons
Comparison id: cadillac-xt5-vs-ram-promaster-city