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Mercedes-Benz A-class W177, facelift 2022 AMG A 45 S (421 Hp) 4MATIC+ AMG SPEEDSHIFT DCT 8G
Overall Rating
Mercedes-Benz A-class:
The Mercedes-Benz A-Class is a car manufactured by German luxury automaker Mercedes-Benz. It has been marketed across four generations as a front-engine, front-wheel drive, five-passenger, five-door hatchback, with a three-door hatchback offered for the second generation, as well as a saloon version for the fourth.
As the brand's entry-level vehicle, the first generation A-Class, internally coded W168, was introduced in 1997, the second generation in late 2004 and the third generation in 2012. The fourth generation model , which was launched in 2018, marked the first time the A-Class was offered in the United States and Canada. This fourth generation A-Class is also the first to be offered both as a hatchback and sedan....(Read more on Wikipedia)
W177, facelift 2022 Overview:
Mercedes-Benz A-class (W177, facelift 2022). With 500 Nm of torque, it offers ample pulling power. With a weight of 1605 kg, it falls in the mid‑range. All‑wheel drive provides excellent grip, ideal for off‑road use. Acceleration is excellent (0–100 km/h in 3.9 s). The top speed reaches 270 km/h. A compact car with a rear door that swings upward to provide access to the cargo area. Seating for 5 makes it ideal for daily use.
AMG A 45 S (421 Hp) 4MATIC+ AMG SPEEDSHIFT DCT 8G Verdict:
Performance Verdict
An absolute powerhouse, delivering blistering acceleration and incredible handling thanks to its high-output engine and advanced 4MATIC+ all-wheel-drive system.
Fuel Economy
Fuel economy is secondary to performance, but for a car of this caliber, it's surprisingly manageable under sensible driving, though spirited driving will consume fuel rapidly.
Pros and Cons:
Pros:
- • Sophisticated MBUX infotainment system with dual screens.
- • Wide range of efficient and powerful mild-hybrid and PHEV powertrains.
- • Premium interior quality and design for its segment.
- • Excellent safety ratings and advanced driver-assistance systems.
- • Sporty handling, especially in AMG variants.
Cons:
- • Rear passenger space can be tight for taller adults.
- • Ride quality can be firm on larger wheels or sportier suspensions.
- • Higher starting price compared to some rivals.
- • Boot space is average for the segment.
- • Some interior plastics feel less premium in lower trims.
Specifications:
Specifications are compared to those of the previous generation(W176: October, 2014 - September, 2015).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | A-class |
| Generation: | W177, facelift 2022 |
| Modification (Engine): | AMG A 45 S (421 Hp) 4MATIC+ AMG SPEEDSHIFT DCT 8G |
| Start of production: | October, 2022 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Hatchback |
| Seats: | 5 |
| Doors: | 5 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| Power: | 421 Hp @ 6750 rpm. Same horsepower |
| Power per litre: | 211.5 Hp/l [153mm more] |
| Torque: | 500 Nm @ 5000-5250 rpm. |
| Engine Model/Code: | M 139 More details about the engine M 139 |
| Engine displacement: | 1991 |
| Number of cylinders: | 4 |
| Engine configuration: | Inline |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection and Multi-port manifold injection |
| Engine aspiration: | Twin-scroll turbo, Intercooler |
| Valvetrain: | DOHC, CAMTRONIC |
| Engine oil capacity: | 5.8 l |
| Engine layout: | Front, Transverse |
| Cylinder Bore: | 83 mm mm |
| Piston Stroke: | 92 mm mm |
| Compression ratio: | 9:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Combined fuel consumption (WLTP): | 8.8-9.2 l/100 km |
| Emission standard: | Euro 6d-ISC-FCM |
| Acceleration 0 - 100 km/h: | 3.9 sec |
| Acceleration 0 - 62 mph: | 3.9 sec |
| Maximum speed: | 270 km/h, Electronically limited |
| Weight-to-power ratio: | 3.8 kg/Hp, 262.3 Hp/tonne |
| Weight-to-torque ratio: | 3.2 kg/Nm, 311.5 Nm/tonne |
| Acceleration 0 - 60 mph: | 3.7 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1605 |
| Max. weight: | 2130 |
| Max. roof load: | 75 kg |
| Max load: | 525 |
| Trunk (boot) space - maximum: | 1210 l |
| Trunk (boot) space - minimum: | 370 l |
| Permitted trailer load with brakes (12%): | 1800 kg |
| Fuel tank capacity: | 51 l |
| Permitted trailer load without brakes: | 750 kg |
| Permitted towbar download: | 80 kg |
| Size: | |
|---|---|
| Length: | 4445 mm mm [153mm more] |
| Width: | 1850 mm mm [70mm more] |
| Height: | 1412 mm mm [21mm less] |
| Wheelbase: | 2729 mm mm [30mm more] |
| Width including mirrors: | 1992 mm |
| Front track: | 1597 mm |
| Rear (Back) track: | 1558 mm |
| Front overhang: | 926 mm |
| Rear overhang: | 790 mm |
| Minimum turning circle (turning diameter): | 11.5 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the front wheels permanently, and the rear wheels are driven through an electrically or mechanically operated clutch if necessary. |
| Drive wheel | All wheel drive (4x4) |
| Number of gears | 8 |
| Transmission type | Automatic |
| Gearbox type | AMG SPEEDSHIFT DCT |
| Front brakes | Ventilated discs [Best for performance and cooling.] |
| Rear brakes | Ventilated discs [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Electric Steering |
| Tires size | 245/40 R18 |
| Wheel rims size | 8.5J x 18 |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
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