Mercedes-Benz model series 177

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Mercedes Benz
Mercedes-Benz A 180 Progressive
Mercedes-Benz A 180 Progressive
177 series
Sales designation: A class
Production period: since 2018
Class : Compact class
Body versions : Station wagon , sedan
Engines: Otto engines :
1.3–2.0 liters
(80–310 kW)
Otto hybrid :
1.3 liters (160 kW)
Diesel engines :
1.5–2.0 liters
(70–140 kW)
Length: 4419-4622 mm
Width: 1796-1850 mm
Height: 1405-1462 mm
Wheelbase : 2729 mm
Empty weight : 1350-1700 kg
Previous model Mercedes-Benz W 176
Stars in the Euro NCAP - Crash Test (2018) 5 Stars
Sedan V 177

The Mercedes-Benz 177 series is the current series of the compact A-Class model from Mercedes-Benz . The vehicle is based on the MFA2 platform and is the successor to the Mercedes-Benz W 176 .

history

The fourth generation of the A-Class was presented in Amsterdam on February 2, 2018 . The market launch took place on May 5, 2018, and the order was released in February of the same year.

First, the fourth-generation A-Class five-door was hatchback - Limousine (W 177) offered. The long version of the notchback (Z 177) was presented in Beijing in April 2018 , but is only available on the Chinese market. A short version (V 177) has been available for the remaining markets since September 2018 . There are four equipment variants.

At the Paris Motor Show in October 2018, the Mercedes-AMG A 35 with 225 kW (306 PS) was presented as the (interim) top model of the series, which went on sale in December 2018. In March 2019, the A 35 also made its debut as a notchback.

The A 45 and A 45 S were presented in July 2019. With 310 kW (421 hp), the latter is the most powerful model in the series and, according to the company, also the most powerful series-produced four-cylinder model in the world.

A variant with a plug-in hybrid drive was presented in August 2019. The A 250 e is produced as a hatchback and sedan and is from 1.3-liter gasoline engine of the type M 282 to 118 kW (160 HP) in combination with a 75 kW (102 hp) electric motor driven. The system output is specified by Mercedes-Benz with 160 kW (218 hp). The lithium-ion battery has a capacity of 15.6 kWh and enables an electrical range of up to 75 kilometers. The vehicle is equipped with a CCS fast charging facility for an additional charge .

The B-Class is based just like the CLA back on the A-Class. The B-Class was also presented at the Paris Motor Show in October 2018 and went on sale in January 2019. The second generation of the CLA was presented as a sedan in January 2019 at the Consumer Electronics Show in Las Vegas and as a Shooting Brake at the Geneva Motor Show in March 2019. In addition, the GLB presented in June 2019 and the GLA presented in December 2019 use the A-Class platform.

design

body

As with the predecessor W 176, the body of the W 177 is low. It has a drag coefficient (c w ) from 0.25 and 2.19 m² frontal area. Among other things, the deeply drawn-down front and the lockable fins in front of the cooler, which are available for an extra charge, contribute to the low air resistance. The headlights are smaller than on the predecessor. They are optionally available with automatically adjustable light emitting diodes . The wheelbase of the vehicle is around 3 cm longer than its predecessor, which should make it easier to get started. In combination with a lower seating position, this should improve the comfort on the back seat criticized in the predecessor. The split taillights enable a rear door that is 20 cm wider. The trunk of the hatchback version holds up to 370 liters; that of the sedan 410 liters.

The sedan V 177 even achieved a drag coefficient of 0.22 and thus belongs among other things. a. with the Mercedes-Benz CLA to the world's most aerodynamically efficient production vehicles.

Dimensions

W 177 hatchback Sedan V 177 Sedan Z 177
Construction period since 05/2018 since 11/2018
Length × width × height 4419 mm × 1796 mm × 1440 mm 4549 mm × 1796 mm × 1446 mm 4622 mm × 1796 mm × 1454-1462 mm
Length × width × height (AMG 35) 4436 mm × 1796 mm × 1405 mm 4558 mm × 1796 mm × 1422 mm 4637 mm × 1796 mm × 1422 mm
Length × width × height (AMG 45) 4445 mm × 1850 mm × 1407 mm -
Length × width × height (AMG 45 S) 4445 mm × 1850 mm × 1412 mm -
wheelbase 2729 mm 2789 mm
Max. Cargo space 310-1195 L. 345-405 L. k. A.

Interior

dashboard

The vehicle's C-pillars have been reduced in size, which is intended to improve visibility when reversing. In the cockpit there are two widescreen displays that have a diagonal of 7 or 10.25 inches, depending on the equipment variant selected. They are operated with a touchpad . Even in the basic version, the vehicle has no analogue instruments.

The ambient light, which is already known from Mercedes-Benz vehicles in the higher classes, is also available in the A-Class with a choice of 64 colors.

safety

In Euro NCAP - Crash test the vehicle in 2018 was rated with five stars out of five. The tested vehicle achieved 96% in the adult occupant safety assessment and 91% in the child occupant safety. The vehicle received 92% of the points in the pedestrian protection area and 75% in the safety systems.

Innovations

"Mercedes-Benz User Experience"

The W 177 is the first vehicle from Mercedes-Benz with software that functions as an intelligent personal assistant . It is called by the manufacturer Mercedes-Benz User Experience (MBUX). A voice control, which is activated with the command “Hey Mercedes”, can be used to give various commands, such as changing the radio station or changing the temperature. The software can be updated via over-the-air update .

The previously used rotary push-button controller has been replaced by a touchpad with haptic feedback. In addition, the system can be controlled via touchscreen or via the touch surfaces on the steering wheel familiar from the 213 series ( E-Class ) and the model upgrade of the 222 series ( S-Class ). MBUX is included in the basic equipment.

Partially automated driving

The fourth generation of the A-Class can be equipped with the driver assistance systems from the S and E-Class (e.g. DISTRONIC adaptive cruise control, steering assistant, lane departure warning, traffic sign recognition and anti-collision systems) and can then drive partially automatically.

landing gear

The components of the chassis vary depending on the engine and special equipment. Mercedes-Benz uses MacPherson struts and forged wishbones as the front axle . Both the handlebars and the cast wheel carriers are made of aluminum. The rack and pinion steering has an electric servo, the effect of which diminishes with increasing speed. It is supported by the driver assistance system and steers, among other things, when oversteering, when braking is uneven and when there is cross wind.

There are two variants for the rear axle: weaker engines are combined with a torsion beam axle with a U-profile, more powerful models or models with 4MATIC all-wheel drive have a four-link rear axle with a subframe. The wheel carrier and the spring link are made of aluminum. There are coil springs at the front and rear and, as standard, telescopic shock absorbers with electronically controlled damping ("DYNAMIC-SELECT"). As an option, you can choose the damper behavior yourself.

Engines

All engines available for this generation of the A-Class, both diesel and gasoline engines, have particle filters.

Technical specifications

Petrol engines

Parameters A 160 A 180 A 200 A 220 A 220 4MATIC A 250 A 250 4MATIC Mercedes-AMG A 35 4MATIC Mercedes-AMG A 45 4MATIC + Mercedes-AMG A 45 S 4MATIC +
Construction period since 07/2018 since 05/2018 07 / 2018–10 / 2019 since 07/2018 since 05/2018 since 07/2018 since 12/2018 since 08/2019
Engine characteristics
Motor designation * M 282 DE 14 AL M 260 DE 20 AL M 139
Engine type R4 petrol engine
Mixture preparation Direct injection
Engine charging turbocharger Twin scroll turbo
Displacement 1332 cc 1991 cc
Max. power 80 kW (109 PS)
at 5500 rpm
100 kW (136 hp)
at 5500 rpm
120 kW (163 hp)
at 5500 rpm
140 kW (190 hp)
at 5500-6100 rpm
165 kW (224 hp)
at 5500 rpm
225 kW (306 hp)
at 5800 rpm
285 kW (387 hp)
at 6500 rpm
310 kW (421 hp)
at 6750 rpm
Max. Torque 180 Nm
at 1375-3500 rpm
200 Nm
at 1460-4000 rpm
250 Nm
at 1620-4000 rpm
300 Nm
at 1800-4000 rpm
350 Nm
at 1800-4000 rpm
400 Nm
at 3000-4000 rpm
480 Nm
at 4750-5000 rpm
500 Nm
at 5000-5250 rpm
Power transmission
Drive, as standard Front wheel drive all wheel drive Front wheel drive all wheel drive
Gearbox, as standard 6-speed manual transmission 7-speed dual clutch transmission (7G-DCT)
(Mercedes-Benz Powertrain)
AMG SPEEDSHIFT DCT 7G AMG SPEEDSHIFT DCT 8G
Gearbox, optional - 7-speed dual clutch transmission (7G-DCT)
( GETRAG 7DCT)
-
Measured values, hatchback W 177
Top speed 200 km / h 215 km / h 225 km / h 240 km / h 235 km / h 250 km / h 250 km / h
[270 km / h] 1
270 km / h
Acceleration,
0-100 km / h
10.9 s 9.2 s
[8.8 s]
8.2 s
[8.0 s]
6.9 s 6.2 s 4.7 s 4.0 s 3.9 s
Fuel consumption
over 100 km (combined)
5.5-5.8 l 5.5 l
[5.2 l]
5.8–6.3 l
[5.1 l]
6.2-6.4 l 6.5-6.6 l 6.2-6.5 l 6.5-6.6 l 7.3-7.4 l 8.3-8.4 l
CO 2 emissions
(combined)
127-132 g / km 127 g / km
[119 g / km]
133–144 g / km
[120 g / km]
141-145 g / km 148-151 g / km 141-149 g / km 148-151 g / km 167-169 g / km 189-192 g / km
Measured values, sedan V 177
Top speed - 216 km / h 230 km / h 241 km / h 237 km / h 250 km / h -
Acceleration,
0-100 km / h
- 8.9 s 8.3 s 7.0 s 6.3 s 4.8 s -
Fuel consumption
over 100 km (combined)
- 5.3-5.6 L. 5.7-6.0 l 6.0-6.2 L. 6.5-6.7 l 6.1-6.3 l 6.5-6.7 l 7.2-7.3 l -
CO 2 emissions
(combined)
- 121-127 g / km 131-138 g / km 137-141 g / km 149-153 g / km 139-143 g / km 149-153 g / km 164-167 g / km -
Tank capacity, standard (optional) 43 l 43 l (51 l) 51 l 43 l (51 l) 51 l
Emission standard according to
EU classification
Euro 6d-TEMP
(since 10/2019: Euro 6d)
Euro 6d-TEMP Euro 6d-TEMP
(since 10/2019: Euro 6d)
Euro 6d-TEMP
(since 06/2020: Euro 6d)
Euro 6d
  • Values ​​in square brackets for models with dual clutch transmission

 * The engine designation is encoded as follows: M = engine (Otto), series = 3 digits, DE = direct injection, displacement = deciliters (rounded), L = charge air cooling, A = exhaust gas turbocharger, red. = reduced power / displacement

1with AMG Driver's Package

Hybrid

Mercedes-Benz A 250 e at the IAA 2019
A 250 e, rear side view
Parameters A 250 e
Construction period since 08/2019
Engine characteristics
Motor designation * M 282 DE 14 AL
Engine type R4 petrol engine + electric motor
Mixture preparation Direct injection
Engine charging turbocharger
Displacement 1332 cc
System performance 160 kW (218 hp)
Max. Internal combustion engine power 118 kW (160 PS)
at 5500 rpm
Max. Electric motor power 75 kW (102 PS)
System torque 450 Nm
Max. Internal combustion engine torque 250 Nm
at 1620-4000 rpm
Max. Torque electric motor 300 Nm
at 0-2500 rpm
Power transmission
Drive, as standard Front wheel drive
Gearbox, as standard 8-speed dual clutch transmission (8G-DCT)
Gearbox, optional -
Measured values, hatchback W 177
Top speed 235 km / h
Acceleration,
0-100 km / h
6.6 s
Fuel consumption
over 100 km (combined)
1.4-1.5 l
CO 2 emissions
(combined)
33-34 g / km
Measured values, sedan V 177
Top speed 240 km / h
Acceleration,
0-100 km / h
6.7 s
Fuel consumption
over 100 km (combined)
1.4 l
CO 2 emissions
(combined)
32-33 g / km
Tank capacity, as standard 35 l
Battery type Lithium-ion high-voltage battery
Battery capacity 15.6 kWh
electric range up to 75 km
Emission standard according to
EU classification
Euro 6d
  • Values ​​in square brackets for models with dual clutch transmission

 * The engine designation is encoded as follows: M = engine (Otto), series = 3 digits, DE = direct injection, displacement = deciliters (rounded), L = charge air cooling, A = exhaust gas turbocharger, red. = reduced power / displacement

Diesel engines

Parameters A 160 d A 180 d A 200 d A 200 d 4MATIC A 220 d A 220 d 4MATIC
Construction period since 05/2019 since 05/2018 since 11/2018 since 10/2019 since 11/2018 since 10/2019
Engine characteristics
Motor designation * OM 608 DE 15 SCR OM 654q DE 20 SCR
Engine type R4 diesel engine
Mixture preparation Common rail direct injection
Engine charging turbocharger
Displacement 1461 cc 1950 cc
Max. power 70 kW (95 PS)
at 4000 rpm
85 kW (116 PS)
at 4000 rpm
110 kW (150 hp)
at 3400-4400 rpm
140 kW (190 PS)
at 3800 rpm
Max. Torque 240 Nm
at 1750-2500 rpm
260 Nm
at 1750-2750 rpm
320 Nm
at 1400-3200 rpm
400 Nm
at 1600-2600 rpm
Power transmission
Drive, as standard Front wheel drive all wheel drive Front wheel drive all wheel drive
Gearbox, as standard 6-speed manual transmission 8-speed dual clutch transmission (8G-DCT)
Gearbox, optional - 7-speed dual clutch transmission (7G-DCT)
(GETRAG 7DCT)
-
Measured values, hatchback W 177
Top speed 193 km / h 202 km / h 220 km / h 217 km / h 235 km / h 233 km / h
Acceleration,
0-100 km / h
12.4 s 10.6 s 8.1 s 8.3 s 7.0 s 6.8 s
Fuel consumption
over 100 km (combined)
4.0-4.3 l 4.1-4.3 l 4.0-4.3 l 4.6-5.0 l 4.3-4.5 l 4.6-5.0 l
CO 2 emissions
(combined)
106-113 g / km 108-114 g / km 107-113 g / km 121-132 g / km 114-118 g / km 121-131 g / km
Measured values, sedan V 177
Top speed 196 km / h 206 km / h 227 km / h 223 km / h 246 km / h 240 km / h
Acceleration,
0-100 km / h
12.5 s 10.6 s 8.2 s 8.4 s 7.1 s 6.9 s
Fuel consumption
over 100 km (combined)
4.0-4.4 l 4.1-4.3 l 4.1-4.5 l 4.5-4.9 l 4.1-4.5 l 4.5-4.9 l
CO 2 emissions
(combined)
105-116 g / km 107-113 g / km 108-119 g / km 119-129 g / km 109-119 g / km 119-129 g / km
Tank capacity, standard (optional) [ AdBlue ] 43 l [23.8 l] 43 l 51 l 43 l (51 l) 51 l
Emission standard according to
EU classification
Euro 6d-TEMP Euro 6d
  • Values ​​in square brackets for models with dual clutch transmission

 * The engine designation is encoded as follows: OM = oil engine (diesel), series = 3 digits, DE = direct injection, displacement = deciliters (rounded), L = charge air cooling, A = exhaust gas turbocharger, red. = reduced power / displacement

Web links

Commons : Mercedes-Benz W177  - Collection of pictures, videos and audio files
Commons : Mercedes-Benz V177  - Collection of Pictures, Videos and Audio Files

Individual evidence

  1. a b Official Mercedes-Benz A-Class safety assessment. In: euroncap.com. Retrieved October 25, 2018 .
  2. a b Gerd Stegmaier, Holger Wittich, Jens Dralle: New Mercedes A-Class W177 (2018): All information, photos and prices for the new W177 model . In: auto motor und sport . ( auto-motor-und-sport.de [accessed on February 4, 2018]).
  3. Car catalog: Mercedes-AMG A 35 4Matic. In: autobild.de. December 5, 2018, accessed December 5, 2018 .
  4. Torsten Seibt: Mercedes A 35 4-Matic Limousine (2019): With 306 PS at the start. In: auto-motor-und-sport.de. March 27, 2019, accessed March 27, 2019 .
  5. a b Thomas Gerhardt: Mercedes-AMG A 45 4MATIC + (2019): New Hot Hatch Star with over 400 PS. In: auto-motor-und-sport.de. July 4, 2019, accessed July 4, 2019 .
  6. Uli Baumann: Mercedes A- and B-Class plug-in hybrid: Up to 75 kilometers purely electrically. In: auto-motor-und-sport.de. August 19, 2019. Retrieved August 19, 2019 .
  7. Gregor Hebermehl, Uli Baumann, Holger Wittich, Marcel Sommer: Mercedes B-Class (2019): The 3rd generation of Daimler's compact van. In: auto-motor-und-sport.de. October 2, 2018, accessed December 3, 2018 .
  8. Andreas Of: Mercedes CLA (2019): four-door coupé with smartwatch. In: auto-motor-und-sport.de. January 8, 2019, accessed January 18, 2019 .
  9. Andreas Of, Gregor Hebermehl: Mercedes CLA Shooting Brake X118 (2019): Kombi-Coupé with a smarter MBUX. In: auto-motor-und-sport.de. March 5, 2019, accessed April 16, 2019 .
  10. Holger Wittich, Uli Baumann: Mercedes GLB (2019): The seven-seater for the family. In: auto-motor-und-sport.de. June 11, 2019, accessed July 8, 2019 .
  11. Gregor Hebermehl, Holger Wittich: Compact SUV Mercedes GLA: Shorter and significantly higher than its predecessor. In: auto-motor-und-sport.de. December 11, 2019, accessed January 25, 2020 .
  12. a b c Price list A-Class WV177 , pages 99/100 (PDF, 7.6 MB), accessed on October 11, 2019.
  13. New A-Class Sedan with a record drag coefficient of 0.22 - Mercedes-Benz Passion Blog. In: blog.mercedes-benz-passion.com. July 23, 2018, accessed September 6, 2018 .
  14. Mercedes A-Class (2018) . In: Autobild.de . November 26, 2018 ( Everything about the new A-Class [accessed October 11, 2019]).
  15. New A-Class gets two different 7G DCT automatic transmissions #AKlasse # AClass2018 - Mercedes-Benz Passion Blog / Mercedes Benz, smart, Maybach, AMG . In: Mercedes-Benz Passion Blog / Mercedes Benz, smart, Maybach, AMG . February 2, 2018 ( mercedes-benz-passion.com [accessed August 15, 2018]).
  16. motor-talk.de of April 18, 2018, This is how the new Mercedes A-Class drives
  17. a b Price list A-Class WV177 , page 5. (PDF, 7.6 MB) Retrieved on October 11, 2019 .