The Comparative Analysis :
BMW M135i Steptronic 5-door (12 - 15) vs. Mercedes A 45 S AMG 4MATIC SPEEDSHIFT DCT 8G (19 - ..)
€ 42,900
€ 61,800
€ 42,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 61,800
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The BMW M135i is considerably smaller in every dimension. It's 12.1 cm shorter, 8.5 cm narrower and 0.1 cm lower than the Mercedes A 45 S AMG.
BMW M135i
Mercedes A 45 S AMG
1411
1765
1984
1412
1850
1992
1765 mm
Width
1850 mm
1984 mm
Width Incl. Mirrors
1992 mm
1411 mm
Height
1412 mm
2690
4324
2729
4445
4324 mm
Length
4445 mm
2690 mm
Wheelbase
2729 mm
Vehicle Weight
BMW M135i
Mercedes A 45 S AMG
1520 kg
Kerb Weight
1635 kg
1975 kg
Gross Vehicle
Weight
Weight
2100 kg
Weight Difference:
115 kg
7.03 %
General
BMW M135i
Mercedes A 45 S AMG
F20
Generation
W177
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Permanent all-wheel drive

8-speed automatic transmission
Transmission
8-speed dual clutch transmission
Engine
BMW M135i
Mercedes A 45 S AMG
Straight-six petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW
Engine Series
Mercedes-Benz M 139
Engine Code
M 139.980

4
Valves
4
6
Cylinders
4
2979 CC
Engine Capacity
1991 CC
316 bhp
at 5800 rpm
Power
416 bhp
at 6750 rpm
BMW M135i
316 bhp
416 bhp
Mercedes A 45 S AMG
450 NM
at 1300 rpm
Max. Torque
500 NM
at 5000 rpm
BMW M135i
450 NM
500 NM
Mercedes A 45 S AMG
Performance
BMW M135i
Mercedes A 45 S AMG
155 mph
Maximum Speed
168 mph
4.9 sec
Acceleration 0 to 62 mph
3.9 sec
62 mph
62
mph
mph
68 m
0.000 sec
BMW M135i
62 mph
62
mph
mph
54 m
0.000 sec
Mercedes A 45 S AMG
▶ REPLAY
4.81 kg/bhp
Weight-to-Power Ratio
3.93 kg/bhp
BMW M135i
4.81 kg/bhp
3.93 kg/bhp
Mercedes A 45 S AMG
Fuel Economy / Emissions
BMW M135i
Mercedes A 45 S AMG
Fuel Economy
38 mpg
combined
34 mpg
BMW M135i
38 mpg
34 mpg
Mercedes A 45 S AMG
27 mpg
city
27 mpg
No data
motorway
39 mpg
52 L
Fuel Tank Capacity
51 L
431 mi
Range
377 mi
BMW M135i
431 mi
377 mi
Mercedes A 45 S AMG
Environmental Impact
142.1 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).
159.2 kWh
BMW M135i
142.1 kWh
159.2 kWh
Mercedes A 45 S AMG
Euro 5
Emission Standard
Euro 6d-ISC-FCM (WLTP) 36AP-AR
175 g/km (NEFZ)
CO2 Emissions
194 g/km (WLTP)
Practical Convenience
BMW M135i
Mercedes A 45 S AMG
5
Doors
5
5
No. of Seats
5
455 kg
Maximum Payload
465 kg
360 L
Boot Capacity
370 L









1200 L
Boot Capacity (Seats Down)
1210 L





















