Photo: Mercedes-Benz S-Class by David Adam Kess, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Mercedes-Benz · model year 1994
1994 Mercedes-Benz S420
Large · Rear-Wheel Drive · Gas · EPA class: Large Cars
EPA figures · 1994fueleconomy.gov
15MPG combined
14/18MPG city / highway
$5,500fuel a year
592 g CO₂ per mile 4.2 L 8-cyl Automatic 4-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
- 15 MPG
- City MPG
- 14 MPG
- Highway MPG
- 18 MPG
- Annual fuel cost
- $5,500
- Tailpipe CO₂
- 592 g per mile
- Model year
- 1994
- Body
- Car
- EPA size class
- Large Cars
- Drive
- Rear-Wheel Drive
- Engine
- 4.2 L 8-cyl
- Transmission
- Automatic 4-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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21 MPG · $4,550 fuel a year 1994 Mercedes-Benz S500 Coupe
14 MPG · $5,850 fuel a year