Photo: Mercedes-Benz CLA-Class by Alexander-93, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Mercedes-Benz · model year 2025
2025 Mercedes-Benz AMG CLA45 S 4matic
Compact · All-Wheel Drive · Gas · EPA class: Compact Cars
EPA figures · 2025fueleconomy.gov
23MPG combined
20/28MPG city / highway
$3,550fuel a year
379 g CO₂ per mile 2.0 L 4-cyl turbo Automatic (AM8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Against fuel-efficient AWD and 4WD cars
Chart average 23 MPGBest 54 MPG
Lowest on the chart $1,250Chart average $3,611
Every figure on record
- Combined MPG
- 23 MPG
- City MPG
- 20 MPG
- Highway MPG
- 28 MPG
- Annual fuel cost
- $3,550
- Tailpipe CO₂
- 379 g per mile
- Model year
- 2025
- Body
- Car
- EPA size class
- Compact Cars
- Drive
- All-Wheel Drive
- Engine
- 2.0 L 4-cyl turbo
- Transmission
- Automatic (AM8)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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