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Mercedes-Benz A-class W177 Facelift (2022) Specs

Specifications, engines, dimensions and technical data.

Gen 4 2018 - 2022 W177 Hatchback
Mercedes-Benz A-class
Engine —
Power —
Fuel —
Gears —
Platform —

Body Style



Mercedes-Benz A-class W177 Facelift overview

The Mercedes-Benz A-class (W177 Facelift) is the 4th generation of the A-class, built in 2022. It is offered as a Hatchback with 4 engines (diesel, petrol), from 116 HP to 421 HP. The A 180 (136 Hp) Mild Hybrid 7G-DCT accelerates from 0 to 100 km/h in 9.2 s, reaches a top speed of 215 km/h and is 4428 mm long.

How much horsepower does the Mercedes-Benz A-class have?

The Mercedes-Benz A-class (W177 Facelift) has 116 HP to 421 HP, depending on the engine: 2.0 Om654 (116 HP), 1.3 M282 (136 HP), 2.0 M260 (190 HP), 2.0 M139 (421 HP).

What engines are available for the Mercedes-Benz A-class?

The Mercedes-Benz A-class is available with 4 engines: 2.0 Om654 (116 HP, diesel), 1.3 M282 (136 HP, petrol), 2.0 M260 (190 HP, petrol), 2.0 M139 (421 HP, petrol).

What are the dimensions of the Mercedes-Benz A-class?

The Mercedes-Benz A-class is 4428 mm long, 1796 mm wide, 1423 mm tall, with a 2729 mm wheelbase.

How fast is the Mercedes-Benz A-class?

The Mercedes-Benz A-class A 180 (136 Hp) Mild Hybrid 7G-DCT goes from 0 to 100 km/h in 9.2 s and has a top speed of 215 km/h.

Advanced Specs

Overview

Generation Mercedes-Benz A-class W177 facelift
Year 2022–present
Platform Mercedes-Benz MFA2
Variant A 180 (136 Hp) Mild Hybrid 7G-DCT
Body type hatchback
Engine type Mild Hybrid
Fuel type Petrol
Seats 5
Doors 5
Emission standard Euro 6d-ISC-FCM

Power & torque

Power 136 HP
Power @ max rpm 5500 rpm
Torque 230 Nm
Torque @ min rpm 1660 rpm
Torque @ max rpm 3000 rpm

Performance

Top speed 215 km/h
0–100 km/h 9.2 s
0–62 mph 9.2 s

Engine

Engine code M282
Displacement 1332 cc
Cylinders 4
Configuration inline
Bore 72.2 mm
Stroke 81.4 mm
Compression ratio 10.6
Valves per cylinder 4
Injection system Direct Injection
Aspiration Turbocharger Intercooler
Valvetrain dohc
Oil capacity 5.1 L
Coolant 6.8 L
Engine layout Front Transverse
Engine systems Start Stop Systemcylinder Deactivation Systemparticulate Filter

Drivetrain & transmission

Drive Front Wheel Drive
Powertrain architecture Mhev Mild Hybrid Electric Vehicle Power Assist Hybrid Battery Assisted Hybrid Vehicles Bahv
Drivetrain architecture The Internal Combustion Engine Ice And Electric Motor Drive The Front Wheels Of The Car With The Ability To Work Only In Mixed Mode
Gearbox type dct
Gears 7
Gearbox code 7dct300
Gearbox manufacturer getrag

Dimensions

Length 4428 mm
Width 1796 mm
Height 1423 mm
Wheelbase 2729 mm
Front track 1567 mm
Rear track 1558 mm
Boot space 350 – 1190 L
Turning circle 11.0 m

Mass

Kerb weight 1365 kg
Max weight 1920 kg
Max load 555 kg

Consumption & emissions

Fuel combined (WLTP) 5.8 L/100km
COâ‚‚ (WLTP) 133 g/km
Fuel tank 43.0 L

Chassis & brakes

Front suspension Independent Type Mcpherson With Coil Spring And Anti Roll Bar
Rear suspension Coil Spring Torsion
Front brakes Ventilated Discs
Rear brakes disc
Steering type Steering Rack And Pinion
Power steering Electric Steering
Tire size 205/60 R16; 205/55 R17; 225/45 R18
Wheel rims 6.5J x 16; 6.5J x 17; 7.5J x 18
Assisting systems Abs Anti Lock Braking System

Efficiency ratios

Weight-to-power 10 kg/Hp, 99.6 Hp/tonne
Weight-to-torque 5.9 kg/Nm, 168.5 Nm/tonne
Max roof load 75 kg

Electric / hybrid

Electric motor power 14 HP
Electric motor torque 150 Nm

Other

Start Of Production 2022
Width Including Mirrors 1992
Front Overhang 923
Rear Overhang 776

Performance

Engine speed (1k/rpm)

Figures from catalog data; real-world values may differ.

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