2020 Mercedes-Benz GLC mpg

Combined mpg, 300 RWD

24mpg

Miles a yearGas, $ a gallonCents per kWhElectric miles, %

12,000 miles a year. Gas $3.20. Power 17 cents per kWh. Plug-in trims: 50% electric miles.

130 SUVs (2020), one trim per model: the cheapest with a rating. Median 23 mpg.

2020 Mercedes-Benz GLC mpg by trim
Trim	Engine	Drive	City mpg	Hwy mpg	Combined	Tank, gal	Miles per tank	Cost a year
GLC 350e 4MATIC AWD	2.0L 4cyl	AWD	N/A	N/A	25	17.4	435	$1,380
300 RWD	2.0L 4cyl	RWD	22	29	24	17.4	418	$1,600
GLC 300 4MATIC AWD	2.0L 4cyl	AWD	21	28	24	17.4	418	$1,600
300 Coupe 4MATIC	2.0L	AWD	21	28	24	N/A	N/A	$1,600
AMG GLC 43 4MATIC	3.0L	AWD	18	24	21	N/A	N/A	$1,829
AMG GLC 43 4MATIC Coupe	3.0L	AWD	18	24	21	N/A	N/A	$1,829
AMG GLC 63 4MATIC	4.0L	AWD	16	22	18	N/A	N/A	$2,133
AMG GLC 63 Coupe 4MATIC	4.0L	AWD	16	22	18	N/A	N/A	$2,133
AMG GLC 63 S Coupe 4MATIC	4.0L	AWD	16	22	18	N/A	N/A	$2,133

Plug-in trims: 50% electric miles.

Fuel cost

300 RWD, 24 mpg combined.

2020 Mercedes-Benz GLC plug-in trims
Trim	Electric range, mi	MPGe	kWh per 100 mi	Gas mpg	Cost a year
GLC 350e 4MATIC AWD	N/A	56	60.0	25	$1,380

Cost a year: 50% electric miles, the rest on gas.

Miles one wayDays a week

300 RWD. 20 miles each way, 5 days a week.

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

GLC: combined mpg of the cheapest rated trim, 2016 to 2026.

2020 Mercedes-Benz GLC and rivals
Car	Cheapest trim	Combined mpg	Compare
2020 Mercedes-Benz GLC	300 RWD	24 mpg
2020 Land Rover Range Rover Evoque	P250 S AWD	23 mpg	Compare
2020 Chevrolet Tahoe	Special Service 4WD	17 mpg
2020 BMW X3	sDrive30i RWD	27 mpg
2020 Audi Q5	45 TFSI Premium AWD	24 mpg
2020 Alfa Romeo Stelvio	RWD	25 mpg
2020 Lincoln Nautilus	FWD	23 mpg

EPA ratings. Your own mpg will differ.

Gas prices change by state and by week.