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2021 Mercedes-Benz C-class (W206) C 300 EQ Boost (258 Hp) 9G-TRONIC

2021 Mercedes-Benz C-class (W206) - Photo 1
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Key specs

Mercedes-Benz C-class Sedan 2021, 2022, 2023, 2024

What is the body type, Mercedes-Benz C-class (W206)?Sedan, 4 Doors, 5 Seats
What is the fuel economy, Mercedes-Benz C-class (W206) C 300 EQ Boost (258 Hp) 9G-TRONIC?6.6-7.4 l/100 km
35.64 - 31.79 US mpg
42.8 - 38.17 UK mpg
15.15 - 13.51 km/l
How ECO is the car, Mercedes-Benz C-class C 300 EQ Boost (258 Hp) 9G-TRONIC?150-169 g/km CO2
Euro 6d-ISC-FCM
How fast is the car, 2021 C-class (W206) C 300 EQ Boost (258 Hp) 9G-TRONIC?250 km/h | 155.34 mph
0-100 km/h: 6 sec
0-60 mph: 5.7 sec
How much power, Mercedes-Benz C-class Sedan 2021 C 300 EQ Boost (258 Hp) 9G-TRONIC?258 Hp, 400 Nm
295.02 lb.-ft.
What is the engine size, Mercedes-Benz C-class Sedan 2021 C 300 EQ Boost (258 Hp) 9G-TRONIC?2.0 l
1999 cm3
121.99 cu. in.
How many cylinders, 2021 Mercedes-Benz C 300 EQ Boost (258 Hp) 9G-TRONIC?4, Inline
What is the drivetrain, Mercedes-Benz C-class (W206) Sedan 2021 C 300 EQ Boost (258 Hp) 9G-TRONIC?Rear wheel drive. MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV). The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode.
How long is this vehicle, 2021 Mercedes-Benz C-class Sedan?4751 mm
187.05 in.
How wide is the vehicle, 2021 Mercedes-Benz C-class Sedan?1820 mm
71.65 in.
What is the curb weight, 2021 Mercedes-Benz C-class (W206) C 300 EQ Boost (258 Hp) 9G-TRONIC?1600 kg
3527.4 lbs.
What is the gross weight, 2021 Mercedes-Benz C-class (W206) C 300 EQ Boost (258 Hp) 9G-TRONIC?2280 kg
5026.54 lbs.
How much trunk (boot) space, 2021 Mercedes-Benz C-class Sedan?455 l
16.07 cu. ft.
How many gears, What type is the gearbox, 2021 Mercedes-Benz C-class (W206) C 300 EQ Boost (258 Hp) 9G-TRONIC?9, automatic transmission G-TRONIC

Mercedes-Benz C-class (W206) C 300 EQ Boost (258 Hp) 9G-TRONIC 2021, 2022, 2023, 2024 Specs

General information
BrandMercedes-Benz
Model C-class
Generation C-class (W206)
Modification (Engine) C 300 EQ Boost (258 Hp) 9G-TRONIC
Start of production 2021 year
Powertrain Architecture MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV)
Body typeSedan
Seats 5
Doors 4
Performance specs
Combined fuel consumption (WLTP) 6.6-7.4 l/100 km 35.64 - 31.79 US mpg
42.8 - 38.17 UK mpg
15.15 - 13.51 km/l
CO2 emissions (WLTP)150-169 g/km
Fuel consumption (economy) - urban (NEDC) 9.5-9.8 l/100 km 24.76 - 24 US mpg
29.73 - 28.82 UK mpg
10.53 - 10.2 km/l
Fuel consumption (economy) - extra urban (NEDC) 4.8-5.3 l/100 km 49 - 44.38 US mpg
58.85 - 53.3 UK mpg
20.83 - 18.87 km/l
Fuel consumption (economy) - combined (NEDC) 6.6-7 l/100 km 35.64 - 33.6 US mpg
42.8 - 40.35 UK mpg
15.15 - 14.29 km/l
CO2 emissions (NEDC)150-159 g/km
Fuel Type Petrol (Gasoline)
Acceleration 0 - 100 km/h6 sec
Acceleration 0 - 62 mph6 sec
Acceleration 0 - 60 mph (Calculated by Auto-Data.net) 5.7 sec
Maximum speed 250 km/h, Electronically limited 155.34 mph
Emission standard Euro 6d-ISC-FCM
Weight-to-power ratio 6.2 kg/Hp, 161.3 Hp/tonne
Weight-to-torque ratio 4 kg/Nm, 250 Nm/tonne
Electric cars and hybrids specs
Gross battery capacity 0.9 kWh
Battery voltage 48 V
Battery technology Lithium-ion (Li-Ion)
Electric motor 1
Electric motor power 20 Hp
Electric motor Torque 200 Nm 147.51 lb.-ft.
Electric motor location Between the combustion engine and the transmission
Internal combustion engine specs
Power 258 Hp @ 5800 rpm.
Power per litre 129.1 Hp/l
Torque 400 Nm @ 2000-3200 rpm. 295.02 lb.-ft. @ 2000-3200 rpm.
Engine layout Front, Longitudinal
Engine Model/Code M 254.920
Engine displacement 1999 cm3 121.99 cu. in.
Number of cylinders 4
Engine configuration Inline
Number of valves per cylinder 4
Fuel injection system Direct injection
Engine aspiration Twin-scroll turbo, Intercooler
Valvetrain DOHC
Engine oil capacity 6 l 6.34 US qt | 5.28 UK qt
Engine oil specification Log in to see.Log in to see.
Engine systemsStart & Stop System
Particulate filter
Space, Volume and weights
Kerb Weight 1600 kg 3527.4 lbs.
Max. weight 2280 kg 5026.54 lbs.
Max load 680 kg 1499.14 lbs.
Trunk (boot) space - minimum 455 l 16.07 cu. ft.
Fuel tank capacity 50 l 13.21 US gal | 11 UK gal
Permitted trailer load with brakes (12%) 1800 kg 3968.32 lbs.
Permitted trailer load without brakes 750 kg 1653.47 lbs.
Dimensions
Length 4751 mm 187.05 in.
Width 1820 mm 71.65 in.
Width including mirrors 2033 mm 80.04 in.
Height 1437 mm 56.57 in.
Wheelbase 2865 mm 112.8 in.
Front track 1582-1601 mm 62.28 - 63.03 in.
Rear (Back) track 1594-1613 mm 62.76 - 63.5 in.
Front overhang 800 mm 31.5 in.
Rear overhang 1086 mm 42.76 in.
Ride height (ground clearance) 97 mm 3.82 in.
Drag coefficient (Cd) 0.24
Minimum turning circle (turning diameter) 10.64 m 34.91 ft.
Approach angle 13.7°
Departure angle 14.6°
Ramp-over (brakeover) angle 8.5°
Drivetrain, brakes and suspension specs
Drivetrain Architecture The Internal combustion engine (ICE) and electric motor drive the rear wheels of the car with the ability to work only in mixed mode.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 9 gears, automatic transmission G-TRONIC
Front suspension Double wishbone
Rear suspension Independent multi-link suspension
Assisting systemsABS (Anti-lock braking system)
4-wheel steering (4WS, active rear steering)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size Front wheel tires: 225/50 R17; 225/45 R18
Rear wheel tires: 225/50 R17; 245/40 R18
Wheel rims sizeFront wheel rims: 7J x 17; 7.5J x 18
Rear wheel rims: 7J x 17; 8.5J x 18