2025 Mercedes-Benz GLC-Class
8 configurations — EPA fuel economy ratings
| Trim / Variant | City MPG | Hwy MPG | Combined MPG | Fuel | Drive | Engine | Transmission |
|---|---|---|---|---|---|---|---|
| AMG GLC43 4matic Hybrid | 19 | 25 | 21 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| AMG GLC43 4matic Coupe Hybrid | 18 | 24 | 21 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| AMG GLC63 S E Performance PHEV | 19 | 21 | 20 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| AMG GLC63 S E Performance (coupe) PHEV | 19 | 21 | 20 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| GLC300 Hybrid | 24 | 32 | 27 | Premium Gasoline | Rear-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| GLC300 4matic Hybrid | 23 | 31 | 26 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| GLC300 4matic Coupe Hybrid | 23 | 31 | 26 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
| GLC350e 4matic with EQ Hybrid Tech PHEV | 23 | 28 | 25 | Premium Gasoline | All-Wheel Drive | 2L 4-cyl Turbo | Automatic 9-spd |
This model includes plug-in hybrid (PHEV) configurations. MPG figures shown are for gasoline-only operation.