The Comparative Analysis :
BMW 125i Steptronic 5-door (16 - 17) vs. BMW 120i (07 - 12)
€ 37,100
€ 26,600
€ 37,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 26,600
ⓘ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 125i is 3.5 inches longer and 0.7 inches wider.
125i
120i
55.9
69.5
78.1
55.9
68.8
76.1
69.5 in
Width
68.8 in
78.1 in
Width Incl. Mirrors
76.1 in
55.9 in
Height
55.9 in
105.9
170.4
104.7
166.9
170.4 in
Length
166.9 in
105.9 in
Wheelbase
104.7 in
Vehicle Weight
125i
120i
3252 lb
Curb Weight
3009 lb
4332 lb
Gross Vehicle
Weight
Weight
3946 lb
Weight Difference:
243 lb
7.47 %
General
125i
120i
F20
Generation
E81
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
125i
120i
Straight-four gasoline engine with turbocharger
Engine Type
Straight-four gasoline engine (naturally aspirated engine)
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
4
2 L / 98 cu in
Displacement
2 L / 98 cu in
221 hp
at 5200 rpm
Power
168 hp
at 6700 rpm
125i
221 hp
168 hp
120i
229 lb‑ft
at 1400 rpm
Max. Torque
155 lb‑ft
at 4250 rpm
125i
229 lb‑ft
155 lb‑ft
120i
Performance
125i
120i
151 mph
Maximum Speed
139 mph
6.1 sec
Acceleration 0 to 62 mph
7.7 sec
62 mph
62
mph
mph
279 ft
0.000 sec
125i
62 mph
62
mph
mph
351 ft
0.000 sec
120i
▶ REPLAY
14.71 lb/hp
Weight-to-Power Ratio
17.91 lb/hp
125i
14.71 lb/hp
17.91 lb/hp
120i
Fuel Economy / Emissions
125i
120i
Fuel Economy
41 mpg
combined
36 mpg
125i
41 mpg
36 mpg
120i
33 mpg
city
27 mpg
No data
highway
No data
13.7 gal
Fuel Tank Capacity
14 gal
567 mi
Range
499 mi
125i
567 mi
499 mi
120i
Environmental Impact
108 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).
125 kWh
125i
108 kWh
125 kWh
120i
Euro 6b (NEFZ)
Emission Standard
Euro 5
209 g/mi (NEFZ)
CO2 Emissions
246 g/mi (NEFZ)
Practical Convenience
125i
120i
5
Doors
3
5
No. of Seats
4
1080 lb
Maximum Payload
937 lb
10.2 cu ft
Trunk Volume
9.3 cu ft
34 cu ft
Cargo Volume (Seats Down)
32.6 cu ft
