2026 Mercedes-Benz GLB-Class
3 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| AMG GLB35 4matic Hybrid | 21 | 27 | 23 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic (AM8) |
| GLB250 Hybrid | 25 | 33 | 28 | Premium Gasoline | Front-Wheel Drive | 2L 4-cyl Turbo | Automatic (AM8) |
| GLB250 4matic Hybrid | 24 | 33 | 27 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic (AM8) |