2018 · Midsize Car · Gas

2018 Mercedes-Benz E-Class MPG & fuel economy

The 2018 Mercedes-Benz E-Class is a midsize car offered in 9 EPA-rated configurations. The most efficient version returns 25 MPG combined (22 city / 30 highway) on premium gasoline. Across the lineup, combined ratings range from 18 to 25 MPG. Efficiency is unchanged from the 2017 model. Among 74 midsize cars rated for 2018, it ranks 58th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,370 a year to fuel.

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Combined 25 MPG 22 MPG city · 30 MPG hwy

Driving range — not published for this model

Your fuel cost $2,370 15,000 mi/yr · $15.80 per 100 mi

Class rank, 2018 #58 of 74 Midsize Cars by fuel cost

What will it cost you?

Your mileage and prices are saved and used across the site.

Miles per year Premium gas $/gal

Fuel average

The 2018 Mercedes-Benz E-Class's fuel average is 10.6 km/L (9.4 L/100 km), or 25 MPG combined: 9.4 km/L in the city and 12.8 km/L on the highway.

	MPG	km/L	L/100 km
City	22	9.4	10.7
Highway	30	12.8	7.8
Combined	25	10.6	9.4

How it ranks among 2018 Midsize Cars

Full class ranking →

1Hyundai Ioniq EV136 MPGe $675
2Tesla Model 3130 MPGe $699
3Toyota Prius Prime133 MPGe + 54 MPG $763
4Honda Clarity EV114 MPGe $796
5Nissan Leaf112 MPGe $810
···
58Mercedes-Benz E-Class25 MPG $2,370
···
74Honda Clarity68 MPGe $7,941

2018 E-ClassOther midsize carsClass median: $1,921/yr

Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.

E-Class MPG across model years

Full history →

9 EPA-rated configurations

Configuration	Type	City	Hwy	Combined	Range	Your cost / yr
RWD · 2.0L 4-cyl turbo · 9-speed automatic E300	Gas	22 MPG	30 MPG	25 MPG	—	$2,370
4WD · 2.0L 4-cyl turbo · 9-speed automatic E300 4matic	Gas	21 MPG	29 MPG	24 MPG	—	$2,469
4WD · 3.0L 6-cyl turbo · 9-speed automatic E400 4matic	Gas	20 MPG	27 MPG	23 MPG	—	$2,576
RWD · 3.0L 6-cyl turbo · 9-speed automatic E400 Coupe	Gas	20 MPG	26 MPG	22 MPG	—	$2,693
4WD · 3.0L 6-cyl turbo · 9-speed automatic E400 4matic Coupe	Gas	20 MPG	26 MPG	22 MPG	—	$2,693
4WD · 3.0L 6-cyl turbo · 9-speed automatic E400 4matic Convertible	Gas	20 MPG	25 MPG	22 MPG	—	$2,693
4WD · 3.0L 6-cyl turbo · 9-speed automatic AMG E43 4matic	Gas	19 MPG	25 MPG	21 MPG	—	$2,821
4WD · 4.0L 8-cyl turbo · 9-speed automatic AMG E63 S 4matic	Gas	15 MPG	22 MPG	18 MPG	—	$3,292
4WD · 4.0L 8-cyl turbo · 9-speed automatic AMG E63 S 4matic (wagon)	Gas	16 MPG	22 MPG	18 MPG	—	$3,292

Specs (most efficient configuration)

Fuel: Premium gasoline
Engine / motor: 2.0L 4-cyl turbo
Transmission: 9-speed automatic
Drivetrain: RWD
Passenger volume: 98 cu ft
Cargo volume: 13 cu ft
Tailpipe CO₂: 351 g/mi
EPA fuel economy score: 5/10
EPA greenhouse gas score: 5/10

2018 Mercedes-Benz E-Class vs. rivals

vs Lexus GS 26 MPG · $2,279/yr GS saves $91/yr vs Infiniti Q50 25 MPG · $2,370/yr Same fuel cost vs BMW 5 Series 27 MPG · $2,194/yr 5 Series saves $176/yr vs Lexus LS 23 MPG · $2,576/yr E-Class saves $206/yr vs Audi A6 28 MPG · $2,116/yr A6 saves $254/yr vs Alfa Romeo Giulia 27 MPG · $2,194/yr Giulia saves $176/yr vs BMW X2 26 MPG · $2,279/yr X2 saves $91/yr vs Audi A7 23 MPG · $2,576/yr E-Class saves $206/yr vs Acura RLX 23 MPG · $2,576/yr E-Class saves $206/yr vs Audi S6 18 MPG · $3,292/yr E-Class saves $922/yr vs Audi S8 18 MPG · $3,292/yr E-Class saves $922/yr

Compare the 2018 E-Class

With any other car from any year, including other E-Class model years. Type a year to jump, e.g. "2015 Accord".

Frequently asked questions

What is the gas mileage of the 2018 Mercedes-Benz E-Class?

Up to 25 MPG combined (22 city / 30 highway); ratings range from 18 to 25 MPG depending on configuration.

What fuel does the 2018 Mercedes-Benz E-Class use?

Premium gasoline (premium is required or recommended by the manufacturer).

What is the fuel average in km/L for the 2018 Mercedes-Benz E-Class?