2025 head-to-head · Midsize & Large SUV
2025 Lucid Gravity vs Mercedes-Benz EQS
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 2025 Lucid Gravity is the cheaper one to run. Driving 15,000 miles a year with 18¢/kWh electricity, it costs about $840 a year to fuel (108 MPGe), versus $918 for the 2025 Mercedes-Benz EQS (98 MPGe). That's roughly $78 a year, or about $392 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
- Lucid Gravity
- Mercedes-Benz EQS
Side by side
| Lucid Gravity | Mercedes-Benz EQS | |
|---|---|---|
| $840 | Your annual fuel cost | $918 |
| 108 MPGe | Combined efficiency | 98 MPGe |
| 113 MPGe | City | 98 MPGe |
| 103 MPGe | Highway | 98 MPGe |
| 31.1 kWh | Electricity use (kWh/100 mi) | 34 kWh |
| 450 mi | Driving range | 390 mi |
| — | Passenger volume | 103 cu ft |
| — | Cargo volume | 35 cu ft |
| 0 g/mi | Tailpipe CO₂ (g/mi) | 0 g/mi |
| 9/10 | EPA fuel economy score | 9/10 |
| 10/10 | EPA greenhouse gas score | 10/10 |
| 9.5 hrs | Charge time at 240V | 14 hrs |
| Electric | Powertrain | Electric |
| Electricity | Fuel | Electricity |
| Electric motors (618 kW) | Engine / motor | Electric motor (265 kW) |
| Single-speed | Transmission | Single-speed |
| 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.
Lucid Gravity vs Mercedes-Benz EQS across model years
- Lucid Gravity
- Mercedes-Benz EQS
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
The Lucid Gravity goes farther between stops: about 450 miles on a charge, compared with 390 miles for the Mercedes-Benz EQS.
Among 94 2025 midsize & large SUVs, the Lucid Gravity ranks 2nd and the Mercedes-Benz EQS 5th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2025 Lucid Gravity or the 2025 Mercedes-Benz EQS?
Measured by cost to drive, the Lucid Gravity. The Lucid Gravity is rated 108 MPGe combined and the Mercedes-Benz EQS 98 MPGe (EPA, most efficient configuration of each).
How much does it cost to fuel the 2025 Lucid Gravity vs. the Mercedes-Benz EQS per year?
At 15,000 miles a year with 18¢/kWh electricity, about $840 for the Lucid Gravity and $918 for the Mercedes-Benz EQS.
Which has more range?
The Lucid Gravity: about 450 miles versus 390 miles.
Lucid Gravity vs Mercedes-Benz EQS in other years
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