How much does the 2021 Mercedes-Benz GLC300 cost?

The 2021 Mercedes-Benz GLC300 has a starting MSRP of $43,200, ranging up to $51,650 for the top trim. Trim pricing includes GLC 300 from $43,200; GLC 300 4MATIC from $45,200.

What is the fuel economy of the 2021 Mercedes-Benz GLC300?

The 2021 Mercedes-Benz GLC300 achieves up to 25 MPG combined (EPA estimate), depending on trim and configuration.

How much cargo space does the 2021 Mercedes-Benz GLC300 have?

The 2021 Mercedes-Benz GLC300 offers up to 56.5 cubic feet of cargo capacity, depending on trim and seating configuration.

How much can the 2021 Mercedes-Benz GLC300 tow?

The 2021 Mercedes-Benz GLC300 has a maximum towing capacity of up to 3,500 pounds, depending on trim and equipment.

How many trims does the 2021 Mercedes-Benz GLC300 come in?

The 2021 Mercedes-Benz GLC300 is available in 2 trims (3 total configurations) across SUV body styles with rear wheel drive, all wheel drive.

2021 Mercedes-Benz GLC300

2 trims · 3 configurations · SUV

Starting MSRP

$43,200 – $51,650

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Pricing

How much should you pay for the Mercedes-Benz GLC300? Select a trim to update purchase and lease estimates.

MSRP by trim

Select a trim to update the payment estimates. MSRP is for each trim's base configuration and excludes destination, taxes, and options.

Purchase information

Based on GLC 300

Total price (GLC 300 MSRP)

$43,200

Typical monthly

$855/mo

Avg. APR

7.00%

60-month loan estimate for good credit (rates as of 2026-07-11). Not a credit offer; actual APR varies by lender, credit, and dealer.

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Compare 2021 Mercedes-Benz GLC300 trims

GLC 300
MSRP
$43,200
Fuel economy (city/hwy)
22/29
Horsepower
255 hp
Torque
273 lb-ft
Engine
2L I4 gas
Seating
5
Drivetrain
RWD
Cargo (cu ft)
56.5
Max towing
3,500 lbs
GLC 300 4MATIC
2 configurations
MSRP
$45,200 – $51,650
Fuel economy (city/hwy)
21/28
Horsepower
255 hp
Torque
273 lb-ft
Engine
2L I4 gas
Seating
5
Drivetrain
AWD
Cargo (cu ft)
56.5
Max towing
3,500 lbs

Compare 2021 Mercedes-Benz GLC300 trim specifications
Spec	GLC 300	GLC 300 4MATIC2 configurations
MSRP	$43,200	$45,200 – $51,650
Fuel economy (city/hwy)	22/29	21/28
Horsepower	255 hp	255 hp
Torque	273 lb-ft	273 lb-ft
Engine	2L I4 gas	2L I4 gas
Seating	5	5
Drivetrain	RWD	AWD
Cargo (cu ft)	56.5	56.5
Max towing	3,500 lbs	3,500 lbs

Specifications shown for each trim’s base configuration; drivetrain, cab, and box options vary within a trim, and MSRP shows the full range. MSRP excludes destination fees, taxes, and dealer-installed options.

Full specifications

Shown for each trim's base configuration. Drivetrain, cab, and box options within a trim can change dimensions, capacities, and fuel economy.

Engine & drivetrain

Engine type: GLC 300gas
GLC 300 4MATICgas
Fuel type: GLC 300premium unleaded (required)
GLC 300 4MATICpremium unleaded (required)
Cylinders: GLC 300I4
GLC 300 4MATICI4
Displacement: GLC 3002 L
GLC 300 4MATIC2 L
Horsepower: GLC 300255 hp
GLC 300 4MATIC255 hp
Torque: GLC 300273 lb-ft
GLC 300 4MATIC273 lb-ft
Transmission: GLC 3009-speed shiftable automatic
GLC 300 4MATIC9-speed shiftable automatic
Drivetrain: GLC 300rear wheel drive
GLC 300 4MATICall wheel drive

Dimensions

Body type: GLC 300SUV
GLC 300 4MATICSUV
Doors: GLC 3005
GLC 300 4MATIC5
Seating: GLC 3005
GLC 300 4MATIC5
Length: GLC 300183.3 in
GLC 300 4MATIC183.3 in
Width: GLC 30074.8 in
GLC 300 4MATIC74.8 in
Height: GLC 30064.7 in
GLC 300 4MATIC64.7 in
Wheelbase: GLC 300113.1 in
GLC 300 4MATIC113.1 in
Ground clearance: GLC 3005 in
GLC 300 4MATIC5 in

Capacity & weight

Cargo capacity: GLC 30019.4 cu ft
GLC 300 4MATIC19.4 cu ft
Max cargo capacity: GLC 30056.5 cu ft
GLC 300 4MATIC56.5 cu ft
Max towing: GLC 3003,500 lbs
GLC 300 4MATIC3,500 lbs
Curb weight: GLC 3003,889 lbs
GLC 300 4MATIC3,977 lbs
Fuel tank: GLC 30017.4 gal
GLC 300 4MATIC17.4 gal

Fuel economy & EV

Combined MPG: GLC 30025
GLC 300 4MATIC23
City MPG: GLC 30022
GLC 300 4MATIC21
Highway MPG: GLC 30029
GLC 300 4MATIC28

Full specifications by trim
Spec	GLC 300	GLC 300 4MATIC
Engine & drivetrain
Engine type	gas	gas
Fuel type	premium unleaded (required)	premium unleaded (required)
Cylinders	I4	I4
Displacement	2 L	2 L
Horsepower	255 hp	255 hp
Torque	273 lb-ft	273 lb-ft
Transmission	9-speed shiftable automatic	9-speed shiftable automatic
Drivetrain	rear wheel drive	all wheel drive
Dimensions
Body type	SUV	SUV
Doors	5	5
Seating	5	5
Length	183.3 in	183.3 in
Width	74.8 in	74.8 in
Height	64.7 in	64.7 in
Wheelbase	113.1 in	113.1 in
Ground clearance	5 in	5 in
Capacity & weight
Cargo capacity	19.4 cu ft	19.4 cu ft
Max cargo capacity	56.5 cu ft	56.5 cu ft
Max towing	3,500 lbs	3,500 lbs
Curb weight	3,889 lbs	3,977 lbs
Fuel tank	17.4 gal	17.4 gal
Fuel economy & EV
Combined MPG	25	23
City MPG	22	21
Highway MPG	29	28