BMW 1 Series Hatchback (F21 LCI) · Facelift 2015

125i (Stage 1)

257 hp1997 ccGasolineRWDManualTurbochargedHatchback2015-2016
0-100 km/h 5.8 s
Top speed
263 km/h
163 mph

Performance

Performance
Power177 hp / Stage 1: 209 hp184 hp / Stage 1: 217 hp218 hp / Stage 1: 257 hp326 hp / Stage 1: 385 hp340 hp / Stage 1: 401 hp
Torque
378Nm279lb-ft+68 Nm
Displacement
1,997cc122cu in
Curb weight
1,350kg2,976lb
Gross weight
1,915kg4,222lb
Power-to-weight
191hp/t142kW/t86hp/1000 lb
Calculated
Torque-to-weight
280Nm/t187lb-ft/ton
Calculated
0-100 km/h
5.8s-0.6 s
0-200 km/h
19.5s-4.7 s
Calculated
0-60 mph
5.5s-0.6 s
Calculated
Quarter mile
13.8s-0.6 s
Calculated
Top speed
263 km/h
163 mph
+18 km/h
To 99% top speed
71.3s99% target: 260 km/h / 162 mph-3.8 s
Calculated

Efficiency and range

Efficiency and range
Fuel consumption
6.7L/100 km35.1mpg US42.2mpg UK
Fuel consumption city
8.9L/100 km26.4mpg US31.7mpg UK
Fuel consumption highway
5.4L/100 km43.6mpg US52.3mpg UK
Fuel tank
52L
Estimated range
776km482mi
Calculated
CO2 emissions
157g/km

Engine and drivetrain

Engine and drivetrain
FuelDieselGasoline
TransmissionManualAutomatic
EngineN20B20A
Body typeHatchback
AspirationTurbocharged
Drive typeRWD
Gears6-speed
Engine layoutFront, Longitudinal
Engine configurationInline
Cylinders4
Valves per cylinder4

Dimensions and space

Dimensions and space
Length
4,329mm170in
Width
1,765mm69in
Height
1,440mm57in
Wheelbase
2,690mm106in
Front track
1,535mm60in
Rear track
1,569mm62in
Doors
3
Seats
4

Performance spider chart

Current vehicle compared with the precomputed median score across the database.

Power benchmark

Current vehicle compared with the database median for Power. Higher is better · hp / kW

Power benchmark
VehicleValue
BMW1 Series Hatchback (F21 LCI)Facelift 2015125i (Stage 1)
257 hp
192 kW
Database median
261 hp
195 kW

0-100 km/h benchmark

Current vehicle compared with the database median for 0-100 km/h. Lower is better · s

0-100 km/h benchmark
VehicleValue
BMW1 Series Hatchback (F21 LCI)Facelift 2015125i (Stage 1)5.8 s
Database median6.4 s

Top speed benchmark

Current vehicle compared with the database median for Top speed. Higher is better · km/h / mph

Top speed benchmark
VehicleValue
BMW1 Series Hatchback (F21 LCI)Facelift 2015125i (Stage 1)
263 km/h
163 mph
Database median
242 km/h
150 mph

Fuel consumption benchmark

Current vehicle compared with the database median for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Fuel consumption benchmark
VehicleValue
BMW1 Series Hatchback (F21 LCI)Facelift 2015125i (Stage 1)
6.7 L/100 km
35.1 mpg US
42.2 mpg UK
Database median
7.4 L/100 km
31.8 mpg US
38.2 mpg UK

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleBMW 1 Series Hatchback (F21 LCI) Facelift 2015 125i (Stage 1)
Consumption6.7 L/100 km35.1 mpg US42.2 mpg UK
Cost / 100 km11.73 LC100 km
Cost / 100 mi18.87 LC100 mi
Annual fuel used1,005 L265 US gal221 UK gal
Annual fuel cost1,759 LC/year

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

BMW 1 Series Hatchback (F21 LCI) Facelift 2015 125i (Stage 1)PowerTorque
  • BMW 1 Series Hatchback (F21 LCI) Facelift 2015 125i (Stage 1): Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
BMW1 Series Hatchback (F21 LCI)Facelift 2015125i (Stage 1)5,000 rpm1,350-4,800 rpm5,250 rpm

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