The Comparative Analysis :
BMW 125i (15 - 16) vs. Mercedes A 45 AMG 4MATIC SPEEDSHIFT DCT 7G-TRONIC (15 - 18)
€ 31,500

€ 51,500

€ 31,500
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 51,500
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ a little. The BMW 125i is 3.8 cm shorter, 1.5 cm narrower and 0.4 cm taller than the Mercedes A 45 AMG.
BMW 125i
Mercedes A 45 AMG
1421
1765
1984
1417
1780
2022
1765 mm
Width
1780 mm
1984 mm
Width Incl. Mirrors
2022 mm
1421 mm
Height
1417 mm
2690
4329
2699
4367
4329 mm
Length
4367 mm
2690 mm
Wheelbase
2699 mm
Vehicle Weight
BMW 125i
Mercedes A 45 AMG
1425 kg
Kerb Weight
1555 kg
1915 kg
Gross Vehicle
Weight
Weight
2050 kg

Weight Difference:
130 kg
8.36 %

General
BMW 125i
Mercedes A 45 AMG
F21
Generation
W176
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

6-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
BMW 125i
Mercedes A 45 AMG
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW
Engine Series
Mercedes-Benz M 133
Engine Code
M 133.980

4
Valves
4
4
Cylinders
4
1997 CC
Engine Capacity
1991 CC
215 bhp
at 5000 rpm
Power
376 bhp
at 6000 rpm
BMW 125i
215 bhp
376 bhp
Mercedes A 45 AMG
310 NM
at 1350 rpm
Max. Torque
475 NM
at 2250 rpm
BMW 125i
310 NM
475 NM
Mercedes A 45 AMG
Performance
BMW 125i
Mercedes A 45 AMG
152 mph
Maximum Speed
155 mph
6.4 sec
Acceleration 0 to 62 mph
4.2 sec
62 mph
62
mph
mph
89 m
0.000 sec

BMW 125i
62 mph
62
mph
mph
58 m
0.000 sec

Mercedes A 45 AMG
▶ REPLAY
6.63 kg/bhp
Weight-to-Power Ratio
4.14 kg/bhp
BMW 125i
6.63 kg/bhp
4.14 kg/bhp
Mercedes A 45 AMG
Fuel Economy / Emissions
BMW 125i
Mercedes A 45 AMG
Fuel Economy
43 mpg
combined
41 mpg
BMW 125i
43 mpg
41 mpg
Mercedes A 45 AMG
33 mpg
city
31 mpg
No data
motorway
50 mpg
52 L
Fuel Tank Capacity
56 L
490 mi
Range
505 mi
BMW 125i
490 mi
505 mi
Mercedes A 45 AMG
Environmental Impact
125 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).
130.7 kWh
BMW 125i
125 kWh
130.7 kWh
Mercedes A 45 AMG
Euro 6b (NEFZ)
Emission Standard
Euro 6b (NEFZ)
154 g/km (NEFZ)
CO2 Emissions
162 g/km (NEFZ)
Practical Convenience
BMW 125i
Mercedes A 45 AMG
3
Doors
5
4
No. of Seats
5
490 kg
Maximum Payload
495 kg
360 L
Boot Capacity
341 L








1200 L
Boot Capacity (Seats Down)
1157 L