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GLC Coupé (C254) Versions

Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Specs

(2023 - ) - Technical Specifications for Years 2023, 2024, 2025

Mild Diesel

182.4 cu-in
2989 cm³

Inline 6

385 HP
390 PS / 287 kW

553 lb-ft
750 Nm

155 Mph
250 km/h

37 MPG
6.3 L/100 km
45 MPG UK

Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Body, Model and Production details

Generation :	C254

Body :	SUV

Num. of Doors :	5 doors


Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Engine Technical Data

Engine type - Number of cylinders :	Inline 6

Engine Code :	656830

Fuel type :	Mild Diesel

Fuel System :	Common Rail

Engine Alignment :	Longitudinal

Engine Position :	Front

Engine displacement :	182.4 cu-in / 2989 cm³

Bore x Stroke :	3.23 x 3.72 inches 82.0 x 94.4 mm

Number of valves :	null Valves

Aspiration :	Turbo Intercooler

Horsepower :	362 HP / 367 PS / 270 kW @ 4000 rpm

Maximum torque :	553 lb-ft / 750 Nm @ 1350 rpm

Drive wheels - Traction - Drivetrain :	AWD

Transmission Gearbox - Number of speeds :	9 speed Automatic


Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Electric Engines Technical Data

Total System Power :	385 HP / 390 PS / 287 kW

Total System Torque :	553 lb-ft / 750 Nm


Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined WLTP:	37 MPG 6.3 L/100 km 45 MPG UK

Range (WLTP):	612 miles / 984 km

Fuel Tank Capacity :	16.4 gallons 62 L 13.6 UK gallons

AdBlue Tank :	6.3 gallons 24 L 5.3 UK gallons

CO2 emissions WLTP :	165 g/km (Mercedes Benz)

Emission standard :	Euro 6e

Catalytic converter :	Particle Filter (with SCR cat.)

Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Performance

Top Speed :	155 Mph / 250 km/h

Acceleration 0 to 100 km/h (0 to 62 mph) :	4.7 s


Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Size, Dimensions, Aerodynamics and Weight

Wheelbase :	113.7 inches / 288.8 cm

Length :	187.76 inches / 476.9 cm

Width :	75.59 inches / 192.0 cm

Width with mirrors :	81.73 inches / 207.6 cm

Height :	63.23 inches / 160.6 cm

Front Axle :	64.09 inches / 162.8 cm

Rear Axle :	64.65 inches / 164.2 cm

Ground clearance :	5.71 inches / 14.5 cm

Max. Towing Capacity Weight :	5512 lbs / 2500 kg

Aerodynamic drag coefficient - Cx :	0.27

Curb Weight :	4630 lbs / 2100 kg

Weight/Power Output Ratio :	5.4 kg/hp


Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Interior size, Dimensions

Num. of Seats :	5 seats

Seat distribution :	2+3

Trunk / Boot capacity :	19.2 cu-ft / 545 L

Trunk / Boot First Row :	52.6 cu-ft / 1490 L


Mercedes Benz GLC Coupé (C254) 450 d 4MATIC 9G-TRONIC Brakes, Tires, Steering and Suspension

Front Brakes - Disc dimensions :	Vented Discs (- inches / - mm)

Rear Brakes - Disc dimensions :	Vented Discs (- inches / - mm)

Front Tyres - Rims dimensions :	235/55 R19

Rear Tyres - Rims dimensions :	255/50 R19

Turning circle :	38.7 feet / 11.8 m

Front Suspension :	Four-link. Coil Springs. Anti-roll bar.

Rear Suspension :	Multi-link. Coil Springs. Anti-roll bar.