Photo: Mercedes-Benz E-Class by Alexander Migl, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Mercedes-Benz · model year 2027
2027 Mercedes-Benz E450 4matic
Midsize · All-Wheel Drive · Hybrid · EPA class: Midsize Cars
EPA figures · 2027fueleconomy.gov
25MPG combined
22/31MPG city / highway
$3,300fuel a year
355 g CO₂ per mile 3.0 L 6-cyl turbo supercharged 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
- 73 Fuel-efficient midsize cars
Ordered by combined MPG #73 of 105 - 163 Hybrid cars
Ordered by combined MPG #163 of 289 - 189 Fuel-efficient cars
Ordered by combined MPG #189 of 401 - 367 2027 cars and trucks
Every car of that year, A to Z #367 of 539 - 358 Fuel-efficient AWD and 4WD cars
Ordered by combined MPG #358 of 1,362 - 25 Mercedes-Benz cars
Every model year, newest first #25 of 2,118 - 1059 Gas and hybrid cars by fuel cost
Ordered by fuel a year #1059 of 2,158
Against fuel-efficient midsize cars
Chart average 31 MPGBest 55 MPG
Lowest on the chart $1,200Chart average $2,715
Every figure on record
- Combined MPG
- 25 MPG
- City MPG
- 22 MPG
- Highway MPG
- 31 MPG
- Annual fuel cost
- $3,300
- Tailpipe CO₂
- 355 g per mile
- Model year
- 2027
- Body
- Car
- EPA size class
- Midsize Cars
- Drive
- All-Wheel Drive
- Engine
- 3.0 L 6-cyl turbo supercharged
- Transmission
- Automatic 9-spd
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
Cars around it
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26 MPG · $3,150 fuel a year
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26 MPG · $3,150 fuel a year
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26 MPG · $3,150 fuel a year
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25 MPG · $2,700 fuel a year 2025 Lexus ES 350 F Sport
25 MPG · $2,700 fuel a year
2025 Audi A6 quattro
25 MPG · $3,300 fuel a year