The Comparative Analysis :
BMW 120i Automatic 5-door (07 - 11) vs. BMW 125d Steptronic 5-door (17 - 19)
€ 29,400
€ 41,600
€ 29,400
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 41,600
ⓘ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. Both cars are the same height, but the 120i is 3.5 inches shorter and 0.7 inches narrower.
120i
125d
55.9
68.8
76.1
55.9
69.5
78.1
68.8 in
Width
69.5 in
76.1 in
Width Incl. Mirrors
78.1 in
55.9 in
Height
55.9 in
104.7
166.9
105.9
170.4
166.9 in
Length
170.4 in
104.7 in
Wheelbase
105.9 in
Vehicle Weight
120i
125d
3075 lb
Curb Weight
3318 lb
4012 lb
Gross Vehicle
Weight
Weight
4398 lb
Weight Difference:
243 lb
7.32 %
General
120i
125d
E87
Generation
F20
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Diesel
Rear-wheel drive
Drivetrain
Rear-wheel drive
6-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
120i
125d
Straight-four gasoline engine (naturally aspirated engine)
Engine Type
Straight-four diesel engine with two turbochargers (biturbo)
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
168 hp
at 6700 rpm
Power
221 hp
at 4400 rpm
120i
168 hp
221 hp
125d
155 lb‑ft
at 4250 rpm
Max. Torque
332 lb‑ft
at 1500 rpm
120i
155 lb‑ft
332 lb‑ft
125d
Performance
120i
125d
138 mph
Maximum Speed
149 mph
8.4 sec
Acceleration 0 to 62 mph
6.3 sec
62 mph
62
mph
mph
384 ft
0.000 sec
120i
62 mph
62
mph
mph
289 ft
0.000 sec
125d
▶ REPLAY
18.3 lb/hp
Weight-to-Power Ratio
15.01 lb/hp
120i
18.3 lb/hp
15.01 lb/hp
125d
Fuel Economy / Emissions
120i
125d
Fuel Economy
36 mpg
combined
51 mpg
120i
36 mpg
51 mpg
125d
26 mpg
city
44 mpg
No data
highway
No data
14 gal
Fuel Tank Capacity
13.7 gal
499 mi
Range
702 mi
120i
499 mi
702 mi
125d
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).
94.6 kWh
120i
125 kWh
94.6 kWh
125d
Euro 5
Emission Standard
Euro 6b (NEFZ)
249 g/mi (NEFZ)
CO2 Emissions
195 g/mi (NEFZ)
Practical Convenience
120i
125d
5
Doors
5
5
No. of Seats
5
937 lb
Maximum Payload
1080 lb
9.3 cu ft
Trunk Volume
10.2 cu ft
32.6 cu ft
Cargo Volume (Seats Down)
34 cu ft
