Mercedes-Benz Metris Passenger vs Cadillac XTS Hearse
The Mercedes-Benz Metris Passenger is the more efficient of the two: it reaches 22 mpg combined versus 17 mpg for the Cadillac XTS Hearse, a 5 mpg advantage and costs about $150 less per year to fuel.
Across 5 measured categories, the Mercedes-Benz Metris Passenger leads in 5. Figures are EPA test data, not manufacturer claims.
2016–2023
Mercedes-Benz Metris Passenger
Special Purpose Vehicle 2WD · 8 configurations
2015–2019
Cadillac XTS Hearse
Special Purpose Vehicle 2WD · 5 configurations
Head-to-head specifications
| Metric | Mercedes-Benz Metris Passenger | Cadillac XTS Hearse |
|---|---|---|
| Best combined MPG | 22 mpg ✓ | 17 mpg |
| Best city MPG | 20 mpg ✓ | 15 mpg |
| Best highway MPG | 23 mpg ✓ | 21 mpg |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $3,450 ✓ | $3,600 |
| Lowest CO2 output | 413 g/mi ✓ | 521 g/mi |
| Engines offered | SIDI | SIDI |
| Transmissions | Automatic 9-spd, Automatic 7-spd | Automatic (S6) |
| Drivetrains | Rear-Wheel Drive | Front-Wheel Drive |
| Fuel types | Premium | Regular |
| EPA class | Special Purpose Vehicle 2WD | Special Purpose Vehicle 2WD |
| Years covered | 2016–2023 | 2015–2019 |
| Configurations on record | 8 | 5 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
Metris Passenger vs XTS Hearse: common questions
Which is better on gas, the Mercedes-Benz Metris Passenger or the Cadillac XTS Hearse?
The Mercedes-Benz Metris Passenger is the more efficient of the two: it reaches 22 mpg combined versus 17 mpg for the Cadillac XTS Hearse, a 5 mpg advantage and costs about $150 less per year to fuel.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the Mercedes-Benz Metris Passenger runs about $3,450 a year in fuel at its most efficient configuration, versus about $3,600 for the Cadillac XTS Hearse — a difference of roughly $150 per year.
What engines do the Metris Passenger and XTS Hearse offer?
Mercedes-Benz Metris Passenger: SIDI. Cadillac XTS Hearse: SIDI.
Are they in the same vehicle class?
Yes — the EPA classifies both the Mercedes-Benz Metris Passenger and the Cadillac XTS Hearse as Special Purpose Vehicle 2WD, so they compete directly.
More Metris Passenger comparisons
Comparison id: mercedes-benz-metris-passenger-vs-cadillac-xts-hearse