The Comparative Analysis :
Mercedes A 45 AMG 4MATIC SPEEDSHIFT DCT 8G (19 - ..) vs. BMW 120d Steptronic 5-door (17 - 19)
€ 56,200

€ 36,200

€ 56,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 36,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ considerably. The Mercedes A 45 AMG is 4.6 inches longer, 3.3 inches wider and 0.6 inches lower than the BMW 120d.
Mercedes A 45 AMG
BMW 120d
55.4
72.8
78.4
55.9
69.5
78.1
72.8 in
Width
69.5 in
78.4 in
Width Incl. Mirrors
78.1 in
55.4 in
Height
55.9 in
107.4
175
105.9
170.4
175 in
Length
170.4 in
107.4 in
Wheelbase
105.9 in
Vehicle Weight
Mercedes A 45 AMG
BMW 120d
3571 lb
Curb Weight
3230 lb
4630 lb
Gross Vehicle
Weight
Weight
4310 lb

Weight Difference:
342 lb
9.58 %

General
Mercedes A 45 AMG
BMW 120d
W177
Generation
F20
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel

Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive

8-speed dual clutch transmission
Transmission
8-speed automatic transmission
Engine
Mercedes A 45 AMG
BMW 120d
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four diesel engine with turbocharger
Mercedes-Benz M 139
Engine Series
BMW
M 139.980
Engine Code

4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
383 hp
at 6500 rpm
Power
187 hp
at 4000 rpm
Mercedes A 45 AMG
383 hp
187 hp
BMW 120d
354 lb‑ft
at 4745 rpm
Max. Torque
295 lb‑ft
at 1750 rpm
Mercedes A 45 AMG
354 lb‑ft
295 lb‑ft
BMW 120d
Performance
Mercedes A 45 AMG
BMW 120d
155 mph
Maximum Speed
142 mph
4 sec
Acceleration 0 to 62 mph
7 sec
62 mph
62
mph
mph
184 ft
0.000 sec

Mercedes A 45 AMG
62 mph
62
mph
mph
318 ft
0.000 sec

BMW 120d
▶ REPLAY
9.32 lb/hp
Weight-to-Power Ratio
17.27 lb/hp
Mercedes A 45 AMG
9.32 lb/hp
17.27 lb/hp
BMW 120d
Fuel Economy / Emissions
Mercedes A 45 AMG
BMW 120d
Fuel Economy
28 mpg
combined
60 mpg
Mercedes A 45 AMG
28 mpg
60 mpg
BMW 120d
23 mpg
city
51 mpg
33 mpg
highway
No data
13.5 gal
Fuel Tank Capacity
13.7 gal
382 mi
Range
828 mi
Mercedes A 45 AMG
382 mi
828 mi
BMW 120d
Environmental Impact
157.2 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
80.3 kWh
Mercedes A 45 AMG
157.2 kWh
80.3 kWh
BMW 120d
Euro 6d-ISC-FCM (WLTP) 36AP-AR
Emission Standard
Euro 6b (NEFZ)
304 g/mi (WLTP)
CO2 Emissions
166 g/mi (NEFZ)
Practical Convenience
Mercedes A 45 AMG
BMW 120d
5
Doors
5
5
No. of Seats
5
1058 lb
Maximum Payload
1080 lb
10.5 cu ft
Trunk Volume
10.2 cu ft









34.3 cu ft
Cargo Volume (Seats Down)
34 cu ft