The Comparative Analysis :
BMW 125i Steptronic 5-door (17 - 19) vs. BMW 118i Steptronic 5-door (17 - 19)
€ 39,200
€ 29,300
€ 39,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 29,300
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of the 125i and the 118i are absolutely identical. Both are 170.4 inches long, 69.5 inches wide and 55.9 inches tall.
125i
118i
55.9
69.5
78.1
55.9
69.5
78.1
69.5 in
Width
69.5 in
78.1 in
Width Incl. Mirrors
78.1 in
55.9 in
Height
55.9 in
105.9
170.4
105.9
170.4
170.4 in
Length
170.4 in
105.9 in
Wheelbase
105.9 in
Vehicle Weight
125i
118i
3252 lb
Curb Weight
3075 lb
4332 lb
Gross Vehicle
Weight
Weight
4189 lb
Weight Difference:
176 lb
5.41 %
General
125i
118i
F20
Generation
F20
Hatchback
Car Body Style
Hatchback
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
8-speed automatic transmission
Engine
125i
118i
Straight-four gasoline engine with turbocharger
Engine Type
Straight-three gasoline engine with turbocharger
BMW
Engine Series
BMW
4
Valves
4
4
Cylinders
3
2 L / 98 cu in
Displacement
1.5 L / 73 cu in
221 hp
at 5200 rpm
Power
134 hp
at 4400 rpm
125i
221 hp
134 hp
118i
229 lb‑ft
at 1400 rpm
Max. Torque
177 lb‑ft
at 1250 rpm
125i
229 lb‑ft
177 lb‑ft
118i
Performance
125i
118i
151 mph
Maximum Speed
130 mph
6.1 sec
Acceleration 0 to 62 mph
8.7 sec
62 mph
62
mph
mph
279 ft
0.000 sec
125i
62 mph
62
mph
mph
397 ft
0.000 sec
118i
▶ REPLAY
14.71 lb/hp
Weight-to-Power Ratio
22.95 lb/hp
125i
14.71 lb/hp
22.95 lb/hp
118i
Fuel Economy / Emissions
125i
118i
Fuel Economy
38 mpg
combined
42 mpg
125i
38 mpg
42 mpg
118i
32 mpg
city
35 mpg
No data
highway
No data
13.7 gal
Fuel Tank Capacity
13.7 gal
521 mi
Range
577 mi
125i
521 mi
577 mi
118i
Environmental Impact
117.5 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).
106.1 kWh
125i
117.5 kWh
106.1 kWh
118i
Euro 6d-TEMP-EVAP (WLTP)
Emission Standard
Euro 6d-TEMP-EVAP (WLTP)
282 g/mi (WLTP)
CO2 Emissions
267 g/mi (WLTP)
Practical Convenience
125i
118i
5
Doors
5
5
No. of Seats
5
1080 lb
Maximum Payload
1113 lb
10.2 cu ft
Trunk Volume
10.2 cu ft
34 cu ft
Cargo Volume (Seats Down)
34 cu ft
