2023 Mercedes-Benz E-Class All Terrain mpg

Combined mpg, CLA 250 Coupe

24mpg

Miles a yearGas, $ a gallon

12,000 miles a year. Gas $3.20.

78 sedans (2023), one trim per model: the cheapest with a rating. Median 26 mpg.

2023 Mercedes-Benz E-Class All Terrain mpg by trim
Trim	Engine	Drive	City mpg	Hwy mpg	Combined	Tank, gal	Miles per tank	Cost a year
E-Class E 350 RWD	2.0L 4cyl	RWD	23	31	26	17.4	452	$1,477
E-Class E 450 RWD	3.0L 6cyl	RWD	23	30	25	N/A	N/A	$1,536
E-Class E 450 Cabriolet 2D RWD	3.0L 6cyl	RWD	23	29	25	N/A	N/A	$1,536
CLA 250 Coupe	2.0L	N/A	21	30	24	N/A	N/A	$1,600
AMG CLA 35 4MATIC Coupe	2.0L	AWD	21	29	24	N/A	N/A	$1,600
E-Class E 350 4MATIC AWD	2.0L 4cyl	AWD	21	30	24	17.4	418	$1,600
E-Class E 450 4MATIC AWD	3.0L 6cyl	AWD	21	30	24	21.1	506	$1,600
E-Class E 450 4MATIC AWD	3.0L 6cyl	AWD	21	28	24	21.1	506	$1,600
E-Class E 450 4MATIC AWD	3.0L 6cyl	AWD	21	30	24	21.1	506	$1,600
E-Class E 450 4MATIC Cabriolet 2D AWD	3.0L 6cyl	AWD	22	29	24	21.1	506	$1,600
AMG CLA 45 4MATIC Coupe	2.0L	AWD	20	28	23	N/A	N/A	$1,670

Fuel cost

CLA 250 Coupe, 24 mpg combined.

Best mpg: E-Class E 350 RWD, 26 mpg. $1,477 a year.
Top trim: E-Class E 450 4MATIC Cabriolet 2D AWD. $1,600 a year. Same as the CLA 250 Coupe.

Miles one wayDays a week

CLA 250 Coupe. 20 miles each way, 5 days a week.

Is 24 mpg good? Yes. Beats 52% of 2026 cars.

E-Class All Terrain: combined mpg of the cheapest rated trim, 2021 to 2026.

2023 Mercedes-Benz E-Class All Terrain and rivals
Car	Cheapest trim	MPG or range	Compare
2023 Mercedes-Benz E-Class All Terrain	CLA 250 Coupe	24 mpg
2023 Volvo S60	B5 Core Dark Theme FWD	30 mpg
2023 Hyundai Ioniq 6	SE Standard Range RWD	240 mi range
2023 Lexus ES	350 FWD	26 mpg
2023 Audi A4	40 TFSI Premium AWD	28 mpg
2023 Lexus IS	300 RWD	25 mpg	Compare
2023 Acura TLX	FWD	25 mpg

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.