| Mercedes-Benz A-Class (W177) | |
| Manufacturer: | Mercedes-Benz |
| Production: | April 2018 – present |
| Model Years: | 2018–present 2019–2022 (North America)[1] |
| Class: | Subcompact executive car (C) |
| Platform: | MFA2 |
| Battery: | 15.6kWh lithium-ion (Plug-in hybrid) |
| Width: | 17961NaN1 |
| Predecessor: | Mercedes-Benz A-Class (W176) |
| Sp: | uk |
| Designer: | Mark Fetherston[2] |
The Mercedes-Benz A-Class (W177) is the fourth and current generation of the A-Class range of subcompact executive hatchbacks and sedans. It was launched in 2018 as the successor to the W176 A-Class, with sales commencing in March 2018.[3] The available body styles include:
The W177 A-Class hatchback officially debuted at the 2018 Geneva Motor Show.[7] It is based on the front-wheel drive MFA2 (Modular Front Architecture) platform and features front MacPherson struts, and rear torsion beam suspension, though some models are equipped with multi-link rear suspension.[8]
In mid-2020, the production of the North American-market A-Class sedan returned to Rastatt, Germany from the COMPAS plant in Aguascalientes, Mexico to increase the production capacity of the GLB.[9]
The vehicle received a facelift for the 2023 model year.[10]
A 4-door sedan model was released in late 2018.[11] The A-Class sedan is sold alongside the A-Class hatchback in Europe, while it marks the first time the A-Class is offered in North America but as a sedan only in the US and as both a hatchback and sedan in Canada,[12] [13] while in Mexico it's the first time the sedan is sold, as the hatchback has been marketed for the first and third generation before.
It is based on the Mercedes-Benz Concept A Sedan revealed at the 2017 Shanghai Motor Show and came in response to demand for a more practical alternative to the Mercedes-Benz CLA.[14] A long-wheelbase sedan model (Z177) was also unveiled at the 2018 Auto China Show, featuring a 600NaN0 longer wheelbase and is sold exclusively in China.[15]
At its debut Daimler claimed it had the lowest aerodynamic drag of all production vehicles in the world, with a drag area below 0.49 m2, depending on exact equipment, including aerodynamic wheel and tire combination, grille shutters, etc.
The W177 A-Class comes as standard with 16-inch alloy wheels, cruise control, keyless ignition, and LED daytime running lights.[16]
All models feature the new Mercedes-Benz User Experience (MBUX) infotainment system with a redesigned touch interface and voice-controlled smart assistant that is activated by saying "Hey Mercedes".[17] MBUX also contains what3words functionality as standard. It is also able to offer quick shortcuts to menus based on the past habits of the user.[18] The system is also optionally available with an augmented reality navigation system that records and displays directional arrows on the road in the navigation system.[19]
Standard models feature two 7-inch displays for the instrument cluster and MBUX screen, and can be upgraded to a 10.25-inch display with touchpad controls,[20] real-time traffic information, and traffic sign recognition.[21] Other available options include Apple CarPlay and Android Auto,[22] ambient lighting, a head-up display,[23] and the use of a smartphone to lock or unlock the car via NFC.[24]
The A 35 4MATIC+ model was unveiled at the 2018 Paris Motor Show.[25] It uses an all-wheel drive layout and has a 7-speed dual clutch AMG SpeedShift DCT transmission.[26]
On 2 January 2019, the automobile insurance company, HUK24, accidentally revealed the information about new A 45 4MATIC+ and A 45 S 4MATIC+ AMG in its website.[27] The engine is heavily revised M133 and renamed M139 with higher compression ratio (9.0:1 versus 8.6:1 for M133 engine) and a twin-scroll turbocharger situated behind the engine for better air flow management. There are two power levels: A 45 4MATIC+ with 2850NaN0 and 4800NaN0 and A 45 S 4MATIC+ with 3100NaN0 and 5000NaN0.[28] At 416NaN, the M139 engine fitted to A 45 S is the second most powerful series production four-cylinder engine with specific output of 208NaN per litre (or 104 hp per cylinder).[29] [30]
The Mercedes-Benz A35 arrived in North America as the 2020 model, though it was only available as a sedan variant in the US, while Canada and Mexico received both the hatchback and sedan models of the A35.[31] [32] In addition, Mexico also got the A45 4MATIC+ and A45 S 4MATIC+ hatchbacks.
The A-Class received a facelift, unveiled in late 2022 for the 2023 model year. Notable enhancements include updated headlights and taillights. While the engines remain unchanged, petrol models now incorporate a 48-volt mild hybrid system. Furthermore, the 2023 A-Class features a redesigned interior and an upgraded infotainment screen, housing the latest iteration of the Mercedes-Benz MBUX system. Finally, the manual transmission was retired, along with the other two remaining manual models (the B-Class and CLA).[33]
| Model | Years | Configuration | Displacement | Power | Torque | NaN0NaN0 | Top Speed | Fuel Consumption/Efficiency (EU-Norm combined) |
|---|---|---|---|---|---|---|---|---|
| Petrol engines | ||||||||
| A 160 | 07/2018– | I4 turbo (M282 DE14 LA) | 1,332 cc | 800NaN0 at 5,000 rpm | 180Nm at 1,375 rpm | 10.9 seconds | 200km/h | 5L/100 km |
| A 180 | 07/2018– | I4 turbo (M282 DE14 LA) | 1,332 cc | 1000NaN0 at 5,000 rpm | 200Nm at 1,460 rpm | 9.2 seconds | 210km/h | 5L/100 km |
| A 200 | 05/2018– | I4 turbo (M282 DE14 LA) | 1,332 cc | 1200NaN0 at 5,500 rpm | 250Nm at 1,620 rpm | 8.0 seconds | 230km/h | 5L/100 km |
| A 220 | 07/2018– | I4 turbo (M260 DE20 LA) | 1,991 cc | 1400NaN0 at 5,500 rpm | 300Nm at 1,800–4,000 rpm | 6.9 seconds | 240km/h | NaNL/100 km |
| A 220 4MATIC | 07/2018– | I4 turbo (M260 DE20 LA) | 1,991 cc | 1400NaN0 at 5,500 rpm | 300Nm at 1,800–4,000 rpm | 6.9 seconds | 235km/h | NaNL/100 km |
| A 250 | 05/2018– | I4 turbo (M260 DE20 LA) | 1,991 cc | 1650NaN0 at 5,500 rpm | 350Nm at 1,800–4,000 rpm | 6.2 seconds | 250km/h | NaNL/100 km |
| A 250 4MATIC | 07/2018– | I4 turbo (M260 DE20 LA) | 1,991 cc | 1650NaN0 at 5,500 rpm | 350Nm at 1,800–4,000 rpm | 6.2 seconds | 250km/h | NaNL/100 km |
| A 35 AMG 4MATIC | 12/2018– | I4 turbo (M260 DE20 LA) | 1,991 cc | 2250NaN0 at 5,800-6,100 rpm | 400Nm at 3,000–4,000 rpm | 4.7 seconds | 250km/h | NaNL/100 km |
| A 45 AMG 4MATIC+ | 2020– | I4 twin-scroll turbo (M139) | 1,991 cc | 2850NaN0 at 5,800–6,100 rpm | 480Nm at 3,000–4,000 rpm | 4.0 seconds | 250km/h | TBA |
| A 45 S AMG 4MATIC+ | 2020– | I4 twin-scroll turbo (M139) | 1,991 cc | 3100NaN0 at 5,800–6,100 rpm | 500Nm at 3,000–4,000 rpm | 3.9 seconds | 270km/h | NaNL/100 km |
| Diesel engines | ||||||||
| A 180 d | 05/2018–12/2020 | I4 turbo (OM 608 DE 15 SCR) | 1,461 cc | 850NaN0 at 4,000 rpm | 260Nm at 1,750-2,750 rpm | 10.6 seconds | 202km/h | NaNL/100 km |
| A 200 d | 11/2018– | I4 turbo (OM 654 DE 20 SCR) | 1,950 cc | 1100NaN0 at 4,500 rpm | 320Nm at 1,400-3,200 rpm | 8.1 seconds | 220km/h | NaNL/100 km |
| A 220 d | 11/2018– | I4 turbo (OM 654 DE 20 SCR) | 1,950 cc | 1400NaN0 at 4,500 rpm | 400Nm at 1,600-2,600 rpm | 7.0 seconds | 235km/h | NaNL/100 km |
| Plug-in hybrid engines | ||||||||
| A 250 e | 08/2019– | I4 turbo (M282 DE14 LA) | 1,332 cc | 1160NaN0 (Engine) 750NaN0 (Electric) 1600NaN0 (Combined) | 250Nm (Engine) 300Nm (Electric) 450Nm (Combined) | 6.6 seconds | 235km/h | NaNL/100 km |
| Model | Years | Types | |
|---|---|---|---|
| Petrol engines | |||
| A 160 | 07/2018–present | 6-speed manual | |
| A 180 | 07/2018–present | 6-speed manual, 7-speed automatic 7G-DCT | |
| A 200 | 05/2018–present | 6-speed manual, 7-speed automatic 7G-DCT | |
| A 220 | 07/2018–present | 7-speed automatic 7G-DCT | |
| A 220 4MATIC | 07/2018–present | 7-speed automatic 7G-DCT | |
| A 250 | 05/2018–present | 7-speed automatic 7G-DCT | |
| A 250 4MATIC | 07/2018–present | 7-speed automatic 7G-DCT | |
| A 35 AMG | 12/2018–present | 7-speed automatic AMG SPEEDSHIFT DCT 7G | |
| A 45 AMG | 2020–present | 8-speed automatic AMG SPEEDSHIFT DCT 8G | |
| A 45 S AMG | 2020–present | 8-speed automatic AMG SPEEDSHIFT DCT 8G | |
| Diesel engines | |||
| A 160 d | 05/2019–present | 6-speed manual | |
| A 180 d | 05/2018–12/2020 | 6-speed manual, 7-speed automatic 7G-DCT | |
| A 180 d | 12/2020–present | 6-speed manual, 8-speed automatic 8G-DCT | |
| A 200 d | 11/2018–present | 8-speed automatic 8G-DCT | |
| A 220 d | 11/2018–present | 8-speed automatic 8G-DCT | |
| Plug-in hybrid engines | |||
| A 250 e | 05/2018–present | 8-speed automatic 8F-DCT | |
The 2018 A-Class scored five stars overall in its Euro NCAP test.[34]