The Comparative Analysis :
BMW M135i xDrive Steptronic (19 - ..) vs. BMW 120i Steptronic 5-door (17 - 19)
€ 48,900
€ 34,000
€ 48,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 34,000
ⓘ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 M135i is 1 cm shorter, 3.4 cm wider and 1.3 cm taller than the 120i.
M135i
120i
1434
1799
2081
1421
1765
1984
1799 mm
Width
1765 mm
2081 mm
Width Incl. Mirrors
1984 mm
1434 mm
Height
1421 mm
2670
4319
2690
4329
4319 mm
Length
4329 mm
2670 mm
Wheelbase
2690 mm
Vehicle Weight
M135i
120i
1600 kg
Kerb Weight
1455 kg
2085 kg
Gross Vehicle
Weight
Weight
1945 kg
Weight Difference:
145 kg
9.06 %
General
M135i
120i
F40
Generation
F20
Hatchback
Car Body Style
Hatchback
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Permanent all-wheel drive
Drive
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
M135i
120i
Straight-four petrol engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1998 CC
Engine Capacity
1998 CC
302 bhp
at 5000 rpm
Power
181 bhp
at 5000 rpm
M135i
302 bhp
181 bhp
120i
450 NM
at 1750 rpm
Max. Torque
270 NM
at 1350 rpm
M135i
450 NM
270 NM
120i
Performance
M135i
120i
155 mph
Maximum Speed
140 mph
4.8 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
67 m
0.000 sec
M135i
62 mph
62
mph
mph
99 m
0.000 sec
120i
▶ REPLAY
5.3 kg/bhp
Weight-to-Power Ratio
8.04 kg/bhp
M135i
5.3 kg/bhp
8.04 kg/bhp
120i
Fuel Economy / Emissions
M135i
120i
Fuel Economy
42 mpg
combined
48 mpg
M135i
42 mpg
48 mpg
120i
34 mpg
city
39 mpg
No data
motorway
No data
50 L
Fuel Tank Capacity
52 L
457 mi
Range
547 mi
M135i
457 mi
547 mi
120i
Environmental Impact
128.7 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).
111.8 kWh
M135i
128.7 kWh
111.8 kWh
120i
Euro 6d-TEMP-EVAP-ISC (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
179 g/km (WLTP)
CO2 Emissions
168 g/km (WLTP)
Practical Convenience
M135i
120i
5
Doors
5
5
No. of Seats
5
485 kg
Maximum Payload
490 kg
380 L
Boot Capacity
360 L
1200 L
Boot Capacity (Seats Down)
1200 L
