Mercedes-Benz A-class (Hatchback) A-class (W177, facelift 2022) 2022,2023,2024,2025 Specs
General information
| Brand |
Mercedes-Benz |
| Model |
A-class (Hatchback) |
| Version |
A-class (W177, facelift 2022) |
| Engine version |
AMG A 45 (421 Hp) Mild Hybrid 4MATIC+ AMG SPEEDSHIFT DCT |
| Year production start |
2022 |
| Vehicle type |
Hatchback |
| Horsepower RPM |
421 Hp @ 6750 rpm. |
| Acceleration 0 - 100 kmh sec |
3.9 sec |
| Curb weight kg -lbs total |
1605 kg
3538.42 lbs.
|
| Overall length mm - inch |
4445 mm
175 in.
|
| Doors |
5 |
| Top Speed |
270 km/h, Electronically limited 167.77 mph |
Engine specs
| Designation model |
M 139 |
| Cam configuration |
DOHC, CAMTRONIC
|
| Engine position and orientation |
Front, Transverse |
| Cylinders |
4 |
| Position of cylinders |
Inline |
| Displacement (liters) |
1991 cm3
121.5 cu. in.
|
| Eng. horsepower RPM |
421 Hp @ 6750 rpm.
|
| Horsepower per litre |
211.5 Hp/l
|
| Weight / horsepower kg/hp - hp/tons |
3.8 kg/Hp
262.3 Hp/tonne
|
| Weight / torque kg/Nm - Nm/tons |
3.2 kg/Nm, 311.5 Nm/tonne
3.2 kg/Nm
311.5 Nm/tonne
|
| Torque Nm RPM lb-ft RPM |
500 Nm @ 5000-5250 rpm.
368.78 lb.-ft. @ 5000-5250 rpm.
|
| Bore (mm in) |
83 mm
3.27 in.
|
| Stroke (mm in) |
92 mm
3.62 in.
|
| Fuel type |
Petrol (Gasoline) |
| Valvetrain |
4 |
| Engine aspiration |
Twin-scroll turbo, Intercooler |
| Emission certification |
Euro 6d-ISC-FCM
|
| Powertrain architecture |
MHEV (Mild Hybrid Electric Vehicle, power-assist hybrid, battery-assisted hybrid vehicles, BAHV) |
| Electric motor power |
14 Hp
|
| Electric motor torque |
150 Nm 110.63 lb.-ft.
|
Transmission and Drive system
| Drive configuration |
All wheel drive (4x4)
|
Brakes
| Front brakes |
Ventilated discs |
| Rear brakes |
Ventilated discs |
| Anti-lock brake system |
ABS (Anti-lock braking system) |
Steering
| Steering type |
Steering rack and pinion |
Suspension
| Front suspension |
Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension |
Independent multi-link spring suspension with stabilizer |
Wheels & Tyres
| Wheels size |
245/40 R18
|
| Wheels rims |
8.5J x 18 |
Passenger
| Passengers seats |
5 |
| Roof load load kg lbs |
75 kg
165.35 lbs.
|
Dimensions
| Overall length mm - inch |
4445 mm
175 in.
|
| Overall width mm -inch |
1850 mm
72.83 in.
|
| Overall height mm -inch |
1412 mm
55.59 in.
|
| Wheelbase mm - inch |
2729 mm
107.44 in.
|
Weights
| Curb weight kg -lbs total |
1605 kg
3538.42 lbs.
|
| Gross weight kg -lbs total |
2130 kg
4695.85 lbs.
|
| Capacities kg - lbs |
525 kg
1157.43 lbs.
|
| Fuel tank liters | gallons |
51 l
13.47 US gal | 11.22 UK gal
|
Fuel economy
| Combined fuel consumption (WLTP) |
8.8-9.2 l/100 km 26.73 - 25.57 US mpg |
Engine type
4 CYLINDER INLINE
https://www.thecarspec.com/components/engine/4-cylinders-inline
