Mercedes-Benz G 580 with EQ Technology MPG by year — every rating on record
The Mercedes-Benz G 580 with EQ Technology has a combined EPA fuel economy rating for 2 model years, from 2025 to 2026. Across those years its best rated version returned 62 mpg (2025) and its thirstiest returned 62 mpg (2025). The EPA record holds 2 configurations for this nameplate, most recently a Standard Sport Utility Vehicle 4WD.
Year-by-year EPA ratings
| Model year | Configurations | Best combined | Worst combined | Class rank that year | Drivetrains | Fuel | EPA class |
|---|---|---|---|---|---|---|---|
| 2025 | 1 | 62 mpg | 62 mpg | #58 of 192 (70th pct) | 4-Wheel Drive | Electricity | Standard Sport Utility Vehicle 4WD |
| 2026 | 1 | 62 mpg | 62 mpg | #64 of 191 (67th pct) | 4-Wheel Drive | Electricity | Standard Sport Utility Vehicle 4WD |
Where it has stood in its class
Ranked against every other nameplate the EPA filed under the same class that year. The Mercedes-Benz G 580 with EQ Technology placed highest in 2025 at #58 of 192, and lowest in 2026 at #64 of 191. It spent 2 of its 2 ranked years in the top half of its class.
Every configuration on record
All 2 configurations EPA lists for this nameplate, newest first.
| Year | Configuration | Engine detail | City | Highway | Combined | Gallons/yr | Barrels/yr | EPA fuel cost/yr | Range | CO2 g/mi | GHG |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026 | 4-Wheel Drive Automatic (A2) Electricity | EV, start-stop | 68 | 56 | 62 | 185.5 | 0.1 | $1,200 | 239 mi | n/a | 10/10 |
| 2025 | 4-Wheel Drive Automatic (A2) Electricity | EV, start-stop | 68 | 56 | 62 | 185.5 | 0.1 | $1,200 | 239 mi | n/a | 10/10 |
What G 580 with EQ Technology fuel costs over a year
At the EPA's 11,500 miles a year, the 2026 Mercedes-Benz G 580 with EQ Technology burns 185 to 185 gallons depending on configuration. Below is what that costs at three pump prices, and how much more the thirstiest configuration costs than the most efficient one.
| Pump price | Most efficient | Thirstiest | Spread |
|---|---|---|---|
| $3.00/gal | $556 | $556 | $0 |
| $3.50/gal | $649 | $649 | $0 |
| $4.00/gal | $742 | $742 | $0 |
EPA’s own estimate for the 2026 model year is $1,200 to $1,200 a year in fuel, or $5,250 less than the average new vehicle over five years.
How it compares with other Standard Sport Utility Vehicle 4WD
Across the 317 nameplates EPA classifies as Standard Sport Utility Vehicle 4WD, the median best combined rating is 22 mpg. At 62 mpg the Mercedes-Benz G 580 with EQ Technology is 40 mpg better the median, which is worth about $1,180 a year at $3.50 a gallon.
- All Standard Sport Utility Vehicle 4WD rankings — every nameplate in the class, best to worst.
Other Mercedes-Benz nameplates
Every Mercedes-Benz model compared → — all nameplates ranked by best combined rating, with what each one costs a year.