The Comparative Analysis :
BMW 120d (04 - 07) vs. BMW 120i Steptronic 5-door (16 - 17)
€ 26,400
€ 32,600
€ 26,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 32,600
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ slightly. The 120d is 10.2 cm shorter, 1.4 cm narrower and 0.9 cm taller than the 120i.
120d
120i
1430
1751
1933
1421
1765
1984
1751 mm
Width
1765 mm
1933 mm
Width Incl. Mirrors
1984 mm
1430 mm
Height
1421 mm
2660
4227
2690
4329
4227 mm
Length
4329 mm
2660 mm
Wheelbase
2690 mm
Vehicle Weight
120d
120i
1415 kg
Kerb Weight
1455 kg
1840 kg
Gross Vehicle
Weight
Weight
1940 kg
Weight Difference:
40 kg
2.75 %
General
120d
120i
E87
Generation
F20
Hatchback
Car Body Style
Hatchback
Diesel
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

6-speed manual transmission
Transmission
8-speed automatic transmission
Engine
120d
120i
Straight-four diesel engine with turbocharger
Engine Type
Straight-four petrol engine with turbocharger
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
4
1995 CC
Engine Capacity
1998 CC
161 bhp
at 4000 rpm
Power
181 bhp
at 5000 rpm
120d
161 bhp
181 bhp
120i
340 NM
at 2000 rpm
Max. Torque
290 NM
at 1350 rpm
120d
340 NM
290 NM
120i
Performance
120d
120i
137 mph
Maximum Speed
140 mph
7.9 sec
Acceleration 0 to 62 mph
7.1 sec
62 mph
62
mph
mph
110 m
0.000 sec
120d
62 mph
62
mph
mph
99 m
0.000 sec
120i
▶ REPLAY
8.79 kg/bhp
Weight-to-Power Ratio
8.04 kg/bhp
120d
8.79 kg/bhp
8.04 kg/bhp
120i
Fuel Economy / Emissions
120d
120i
Fuel Economy
50 mpg
combined
51 mpg
120d
50 mpg
51 mpg
120i
37 mpg
city
40 mpg
No data
motorway
No data
50 L
Fuel Tank Capacity
52 L
545 mi
Range
587 mi
120d
545 mi
587 mi
120i
Environmental Impact
117.3 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).
104.1 kWh
120d
117.3 kWh
104.1 kWh
120i
Euro 4
Emission Standard
Euro 6b (NEFZ)
152 g/km (NEFZ)
CO2 Emissions
126 g/km (NEFZ)
Practical Convenience
120d
120i
5
Doors
5
5
No. of Seats
5
425 kg
Maximum Payload
485 kg
330 L
Boot Capacity
360 L








1150 L
Boot Capacity (Seats Down)
1200 L

















