Photo: Mercedes-Benz C-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 2003
2003 Mercedes-Benz C320 (Wagon)
Wagon · Rear-Wheel Drive · Gas · EPA class: Small Station Wagons
EPA figures · 2003fueleconomy.gov
18MPG combined
15/23MPG city / highway
$4,550fuel a year
494 g CO₂ per mile 3.2 L 6-cyl Manual 6-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
Every figure on record
- Combined MPG
- 18 MPG
- City MPG
- 15 MPG
- Highway MPG
- 23 MPG
- Annual fuel cost
- $4,550
- Tailpipe CO₂
- 494 g per mile
- Model year
- 2003
- Body
- Wagon
- EPA size class
- Small Station Wagons
- Drive
- Rear-Wheel Drive
- Engine
- 3.2 L 6-cyl
- Transmission
- Manual 6-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Mercedes-Benz model years
2003 Mercedes-Benz C320
18 MPG · $4,550 fuel a year 2003 Mercedes-Benz C320 4matic
19 MPG · $4,350 fuel a year 2003 Mercedes-Benz C320 4matic (Wagon)
19 MPG · $4,350 fuel a year 2003 Mercedes-Benz C320 Sports Coupe
19 MPG · $4,350 fuel a year 2003 Mercedes-Benz C320 Sports Coupe
18 MPG · $4,550 fuel a year 2003 Mercedes-Benz C320 (Wagon)
20 MPG · $4,100 fuel a year 2003 Mercedes-Benz C32 AMG
17 MPG · $4,850 fuel a year