Honda Ridgeline vs GMC Hummer EV
The GMC Hummer EV is the more efficient of the two: it reaches 53 mpg combined versus 22 mpg for the Honda Ridgeline, a 31 mpg advantage and costs about $1,400 less per year to fuel.
Across 4 measured categories, the GMC Hummer EV leads in 4. Figures are EPA test data, not manufacturer claims.
2017–2026
Honda Ridgeline
Standard Pickup Trucks 4WD · 17 configurations
2024–2025
GMC Hummer EV
Standard Pickup Trucks 4WD · 16 configurations
Head-to-head specifications
| Metric | Honda Ridgeline | GMC Hummer EV |
|---|---|---|
| Best combined MPG | 22 mpg | 53 mpg ✓ |
| Best city MPG | 19 mpg | 59 mpg ✓ |
| Best highway MPG | 26 mpg | 48 mpg ✓ |
| Lowest annual fuel costEPA estimate at 15,000 miles per year | $2,800 | $1,400 ✓ |
| Lowest CO2 output | 407 g/mi | Not available |
| Engines offered | SIDI | Not available |
| Transmissions | Automatic (S9), Automatic 6-spd | Automatic (A1) |
| Drivetrains | All-Wheel Drive, Front-Wheel Drive | All-Wheel Drive |
| Fuel types | Regular | Electricity |
| EPA class | Standard Pickup Trucks 4WD | Standard Pickup Trucks 4WD |
| Years covered | 2017–2026 | 2024–2025 |
| Configurations on record | 17 | 16 |
Source: EPA fuel economy records via fueleconomy.gov. Best-case values across all recorded configurations for each model.
Ridgeline vs Hummer EV: common questions
Which is better on gas, the Honda Ridgeline or the GMC Hummer EV?
The GMC Hummer EV is the more efficient of the two: it reaches 53 mpg combined versus 22 mpg for the Honda Ridgeline, a 31 mpg advantage and costs about $1,400 less per year to fuel.
Which costs less to run per year?
By EPA estimates at 15,000 miles a year, the GMC Hummer EV runs about $1,400 a year in fuel at its most efficient configuration, versus about $2,800 for the Honda Ridgeline — a difference of roughly $1,400 per year.
What engines do the Ridgeline and Hummer EV offer?
Honda Ridgeline: SIDI. GMC Hummer EV: no engine data on record.
Are they in the same vehicle class?
Yes — the EPA classifies both the Honda Ridgeline and the GMC Hummer EV as Standard Pickup Trucks 4WD, so they compete directly.
More Ridgeline comparisons
Comparison id: honda-ridgeline-vs-gmc-hummer-ev