2018 head-to-head · Large Car
2018 Maserati Quattroporte vs Mercedes-Benz S-Class
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2018 Mercedes-Benz S-Class is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,693 a year to fuel (22 MPG), versus $3,292 for the 2018 Maserati Quattroporte (18 MPG). That's roughly $598 a year, or about $2,992 over five years.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Maserati Quattroporte
- Mercedes-Benz S-Class
Side by side
| Maserati Quattroporte | Mercedes-Benz S-Class | |
|---|---|---|
| $3,292 | Your annual fuel cost | $2,693 |
| 18 MPG | Combined efficiency | 22 MPG |
| 16 MPG | City | 19 MPG |
| 23 MPG | Highway | 28 MPG |
| 114 cu ft | Passenger volume | 112 cu ft |
| 19 cu ft | Cargo volume | 12 cu ft |
| 485 g/mi | Tailpipe CO₂ (g/mi) | 403 g/mi |
| 3/10 | EPA fuel economy score | 4/10 |
| 3/10 | EPA greenhouse gas score | 4/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 3.0L 6-cyl turbo | Engine / motor | 3.0L 6-cyl turbo |
| 8-speed automatic | Transmission | 9-speed automatic |
| AWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Maserati Quattroporte vs Mercedes-Benz S-Class across model years
- Maserati Quattroporte
- Mercedes-Benz S-Class
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the Maserati Quattroporte has more cargo space (19 vs. 12 cu ft).
Among 31 2018 large cars, the Maserati Quattroporte ranks 29th and the Mercedes-Benz S-Class 25th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2018 Maserati Quattroporte or the 2018 Mercedes-Benz S-Class?
Measured by cost to drive, the Mercedes-Benz S-Class. The Maserati Quattroporte is rated 18 MPG combined and the Mercedes-Benz S-Class 22 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2018 Maserati Quattroporte vs. the Mercedes-Benz S-Class per year?
At 15,000 miles a year with $3.95/gal premium gas, about $3,292 for the Maserati Quattroporte and $2,693 for the Mercedes-Benz S-Class.
Which has more cargo space?
The Maserati Quattroporte, with 19 cu ft of luggage volume versus 12 cu ft (EPA interior volume index).
Maserati Quattroporte vs Mercedes-Benz S-Class in other years
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