2020 Mercedes-Benz E-Class mpg

Combined mpg, E 350 RWD

26mpg

Miles a yearGas, $ a gallon

12,000 miles a year. Gas $3.20.

103 sedans (2020), one trim per model: the cheapest with a rating. Median 26 mpg.

2020 Mercedes-Benz E-Class mpg by trim
Trim	Engine	Drive	City mpg	Hwy mpg	Combined	Tank, gal	Miles per tank	Cost a year
E 350 RWD	2.0L 4cyl	RWD	23	32	26	17.4	452	$1,477
E 350 4MATIC AWD	2.0L 4cyl	AWD	23	32	26	17.4	452	$1,477
AMG E 53 Sedan 4MATIC	3.0L	AWD	21	28	24	N/A	N/A	$1,600
E 450 4MATIC AWD	3.0L 6cyl	AWD	20	28	23	17.4 to 21.1	N/A	$1,670
E 450 RWD	3.0L 6cyl	RWD	20	28	23	17.4	400	$1,670
E 450 RWD Cabriolet	3.0L 6cyl	RWD	20	27	23	17.4	400	$1,670
AMG E 53 Coupe 4MATIC	3.0L	AWD	21	28	23	N/A	N/A	$1,670
AMG E 53 Cabriolet 4MATIC	3.0L	AWD	20	26	23	N/A	N/A	$1,670
E 450 4MATIC AWD	3.0L 6cyl	AWD	19	26	22	17.4	383	$1,745
E 450 4MATIC AWD	3.0L 6cyl	AWD	19	26	22	17.4	383	$1,745
E 450 4MATIC Cabriolet AWD	3.0L 6cyl	AWD	19	26	22	17.4	383	$1,745
AMG E 63 S Wagon 4MATIC	4.0L	AWD	16	23	19	N/A	N/A	$2,021
AMG E 63 S Sedan 4MATIC	4.0L	AWD	15	23	18	N/A	N/A	$2,133

Fuel cost

E 350 RWD, 26 mpg combined.

Miles one wayDays a week

E 350 RWD. 20 miles each way, 5 days a week.

Is 26 mpg good? Yes. Beats 63% of 2026 cars.

E-Class: combined mpg of the cheapest rated trim, 2009 to 2026.

2020 Mercedes-Benz E-Class and rivals
Car	Cheapest trim	Combined mpg	Compare
2020 Mercedes-Benz E-Class	E 350 RWD	26 mpg
2020 BMW 5 Series	530i RWD	28 mpg
2020 Acura RLX	FWD	23 mpg	Compare
2020 Audi A6	45 TFSI Premium AWD	27 mpg	Compare
2020 Audi RS 3	AWD	23 mpg
2020 Jaguar XF	25t Premium RWD	28 mpg
2020 Lexus GS	350 AWD	21 mpg

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.