2025 · Small SUV · Hybrid
2025 Mercedes-Benz GLC-Class Hybrid MPG & fuel economy
The 2025 Mercedes-Benz GLC-Class Hybrid is a small SUV offered in 4 EPA-rated configurations. The most efficient version returns 27 MPG combined (24 city / 32 highway) on premium gasoline. Across the lineup, combined ratings range from 21 to 27 MPG. That's down 2 MPG from the 2024 model. Among 133 small SUVs rated for 2025, it ranks 104th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,194 a year to fuel.
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Fuel average
The 2025 Mercedes-Benz GLC-Class Hybrid's fuel average is 11.5 km/L (8.7 L/100 km), or 27 MPG combined: 10.2 km/L in the city and 13.6 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 24 | 10.2 | 9.8 |
| Highway | 32 | 13.6 | 7.4 |
| Combined | 27 | 11.5 | 8.7 |
How it ranks among 2025 Small SUVs
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
GLC-Class Hybrid MPG across model years
Full history →4 EPA-rated configurations
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| RWD · 2.0L 4-cyl turbo · 9-speed automatic GLC300 |
Hybrid | 24 MPG | 32 MPG | 27 MPG | — | $2,194 |
| AWD · 2.0L 4-cyl turbo · 9-speed automatic GLC300 4matic |
Hybrid | 23 MPG | 31 MPG | 26 MPG | — | $2,279 |
| AWD · 2.0L 4-cyl turbo · 9-speed automatic AMG GLC43 4matic |
Hybrid | 19 MPG | 25 MPG | 21 MPG | — | $2,821 |
| AWD · 2.0L 4-cyl turbo · 9-speed automatic AMG GLC43 4matic Coupe |
Hybrid | 18 MPG | 24 MPG | 21 MPG | — | $2,821 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 2.0L 4-cyl turbo
- Transmission
- 9-speed automatic
- Drivetrain
- RWD
- Tailpipe CO₂
- 323 g/mi
- EPA fuel economy score
- 5/10
- EPA greenhouse gas score
- 5/10
2025 Mercedes-Benz GLC-Class Hybrid vs. rivals
Compare the 2025 GLC-Class Hybrid
With any other car from any year, including other GLC-Class Hybrid model years. Type a year to jump, e.g. "2015 Accord".
Same year, other powertrains: 2025 Mercedes-Benz GLC-Class Plug-in Hybrid (64 MPGe + 25 MPG)
Frequently asked questions
What is the gas mileage of the 2025 Mercedes-Benz GLC-Class Hybrid?
Up to 27 MPG combined (24 city / 32 highway); ratings range from 21 to 27 MPG depending on configuration.
What fuel does the 2025 Mercedes-Benz GLC-Class Hybrid use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2025 Mercedes-Benz GLC-Class Hybrid?
The 2025 Mercedes-Benz GLC-Class Hybrid's fuel average is 11.5 km/L (8.7 L/100 km), or 27 MPG combined: 10.2 km/L in the city and 13.6 km/L on the highway.
How much does it cost to fuel the 2025 Mercedes-Benz GLC-Class Hybrid per year?
About $2,194 at 15,000 miles a year with $3.95/gal premium gas, or $14.63 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.