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 Maybach S680 4matic
Large · All-Wheel Drive · Gas · EPA class: Large Cars
EPA figures · 2026fueleconomy.gov
15MPG combined
12/20MPG city / highway
$5,500fuel a year
603 g CO₂ per mile 6.0 L 12-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
- 98 Fuel-efficient large cars
Ordered by combined MPG #98 of 114 - 801 2026 cars and trucks
Every car of that year, A to Z #801 of 1,172 - 1283 Fuel-efficient AWD and 4WD cars
Ordered by combined MPG #1283 of 1,362 - 119 Mercedes-Benz cars
Every model year, newest first #119 of 2,118 - 2081 Gas and hybrid cars by fuel cost
Ordered by fuel a year #2081 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
- 15 MPG
- City MPG
- 12 MPG
- Highway MPG
- 20 MPG
- Annual fuel cost
- $5,500
- Tailpipe CO₂
- 603 g per mile
- Model year
- 2026
- Body
- Car
- EPA size class
- Large Cars
- Drive
- All-Wheel Drive
- Engine
- 6.0 L 12-cyl turbo
- Transmission
- Automatic 9-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
Cars around it
2027 Mercedes-Benz S580 4matic Maybach
18 MPG · $4,550 fuel a year
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18 MPG · $4,550 fuel a year
2025 Audi S8
18 MPG · $4,550 fuel a year 2026 Audi S8
18 MPG · $4,550 fuel a year 2027 Audi S8
18 MPG · $4,550 fuel a year 2025 Mercedes-Benz Maybach S680 4matic
15 MPG · $5,500 fuel a year 2027 Mercedes-Benz Maybach S680 4matic
14 MPG · $5,850 fuel a year
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14 MPG · $5,850 fuel a yearEvery alternative to the 2026 Mercedes-Benz Maybach S680 4matic →