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 2026
2026 Mercedes-Benz S580 4matic Maybach
Large · All-Wheel Drive · Hybrid · EPA class: Large Cars
EPA figures · 2026fueleconomy.gov
20MPG combined
16/27MPG city / highway
$4,100fuel a year
451 g CO₂ per mile 4.0 L 8-cyl turbo Automatic 9-spd
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
- 80 Fuel-efficient large cars
Ordered by combined MPG #80 of 114 - 804 2026 cars and trucks
Every car of that year, A to Z #804 of 1,172 - 811 Fuel-efficient AWD and 4WD cars
Ordered by combined MPG #811 of 1,362 - 122 Mercedes-Benz cars
Every model year, newest first #122 of 2,118 - 1635 Gas and hybrid cars by fuel cost
Ordered by fuel a year #1635 of 2,158
Against fuel-efficient large cars
Chart average 25 MPGBest 51 MPG
Lowest on the chart $1,300Chart average $3,474
Every figure on record
- Combined MPG
- 20 MPG
- City MPG
- 16 MPG
- Highway MPG
- 27 MPG
- Annual fuel cost
- $4,100
- Tailpipe CO₂
- 451 g per mile
- Model year
- 2026
- Body
- Car
- EPA size class
- Large Cars
- Drive
- All-Wheel Drive
- Engine
- 4.0 L 8-cyl turbo
- Transmission
- Automatic 9-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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21 MPG · $3,900 fuel a year 2026 Mercedes-Benz S580 4matic
20 MPG · $4,100 fuel a year 2025 Mercedes-Benz S580 4matic Maybach
20 MPG · $4,100 fuel a year
2026 Dodge Charger R/T AWD
20 MPG · $3,350 fuel a year
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