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Bmw 120i (170 Hp) Steptronic

General information
Photo of 2009 - 2011 Bmw 120i (170 Hp) Steptronic Coupe (204 Hp) - technical specs and dimensions
Power 204 Hp @ 4400 rpm.
Torque 400 Nm @ 2000-2250 rpm.
Acceleration 0 - 100 km/h 7 sec
Maximum speed 238 km/h
Fuel consumption (economy) - combined 5.2 l/100 km
Brand
BMW
Model
1 Series
Generation
1 Series Coupe (E82)
Modification (Engine)
123d (204 Hp)
Start of production
2007 year
End of production
2011 year
Powertrain Architecture
Internal Combustion engine
Powertrain architecture classifies the propulsion technology of the vehicle, such as internal combustion, electric (BEV), or hybrid.
Body type
Coupe
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
Seats
4
Seat count specifies the maximum passenger capacity the vehicle is legally approved to transport at once.
Doors
2
Door count indicates the total number of entry points for passengers and cargo access (e.g., 3-door, 5-door).

Bmw 1 Series Review

Introduced in 2007, the Bmw 1 Series (generation 1 Series Hatchback (E87)) is a classic Coupe offering the 120i (170 Hp) Steptronic specification. Its propulsion comes from a 1995 cm3 setup, generating a respectable 204 Hp @ 4400 rpm.. This configuration allows it to accelerate from 0 to 100 km/h in 7 sec, with a top speed of 238 km/h. The model features Rear wheel drive and has an average combined fuel consumption of 5.2 l/100 km. Featuring Turbocharger, Intercooler aspiration, it produces a peak torque of 400 Nm @ 2000-2250 rpm. for robust performance. The specific output is rated at 102.3 Hp/l per litre.

Introduced in 2009 - 2011, the Bmw 120i (170 Hp) Steptronic brings a high level of engineering and build quality to its segment. Technically satisfying, the model responds to driver expectations with its 204 Hp @ 4400 rpm. unit. Agile in its acceleration, this version completes the 0-100 km/h sprint in 7 sec. This vehicle satisfies expectations in both city and highway driving. When analyzing fuel consumption, it maintains segment standards with an average of 5.2 l/100 km. Ultimately, the Bmw 120i (170 Hp) Steptronic offers a desirable option through both design and engineering.
📊 Model Comparison AnalysisThis model has **102 Hp** lower power than 135i (306 Hp) Steptronic, is **1.6 seconds** slower to 100 km/h. This model has **102 Hp** lower power than 135i (306 Hp), is **1.8 seconds** slower to 100 km/h.
FAQ
How many horsepower does Bmw 120i (170 Hp) Steptronic have? +
The Bmw 120i (170 Hp) Steptronic model is equipped with an engine producing 204 Hp @ 4400 rpm. total horsepower.
What is the fuel type of Bmw 120i (170 Hp) Steptronic? +
This vehicle operates on a 5.2 l/100 km fuel system.
What is the 0-100 km/h acceleration of Bmw 120i (170 Hp) Steptronic? +
The Bmw 120i (170 Hp) Steptronic can accelerate from 0 to 100 km/h in just 7 sec.
What is the top speed of Bmw 120i (170 Hp) Steptronic? +
According to technical specs, the maximum speed of the vehicle is 238 km/h.
What drivetrain does the Bmw 120i (170 Hp) Steptronic have? +
This model transfers power to the road via a Rear wheel drive drivetrain.
Is the Bmw 120i (170 Hp) Steptronic a good car? +
Considering the technical specs and market position, the Bmw 120i (170 Hp) Steptronic is a highly competitive and desirable model in its class.
Performance specs
Fuel consumption (economy) - urban
6.5 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - extra urban
4.4 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
Fuel consumption (economy) - combined
5.2 l/100 km
Fuel consumption shows how much fuel the car consumes on average per 100 km. Lower figures represent better fuel economy and lower running costs.
CO2 emissions
138 g/km
Fuel Type
Diesel
Fuel type defines the primary source of energy required by the vehicle’s engine (petrol, diesel, electricity, hybrid, LPG, etc.).
Acceleration 0 - 100 km/h
7 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 62 mph
7 sec
The 0-100 km/h sprint time measures how quickly the vehicle accelerates from a standstill. It is a key indicator of raw performance and responsiveness.
Acceleration 0 - 60 mph (Calculated by User)
6.7 sec
Maximum speed
238 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
Emission standard
Euro 4
Weight-to-power ratio
7 kg/Hp, 143.7 Hp/tonne
Weight-to-torque ratio
3.6 kg/Nm, 281.7 Nm/tonne
Engine specs
Power
204 Hp @ 4400 rpm.
Power per litre
102.3 Hp/l
Power per litre (specific power) measures the engine power relative to its displacement. A higher value indicates advanced efficiency and engineering quality.
Torque
400 Nm @ 2000-2250 rpm.
Torque represents the engine’s rotational force, which determines pulling power. High torque ensures responsive acceleration and stronger uphill performance.
Engine layout
Front, Longitudinal
Engine layout defines the position and alignment of the engine block. This layout affects the car’s weight distribution, handling, and interior cabin space.
Engine Model Code
N47D20D
Engine displacement
1995 cm3
Engine displacement represents the combined volume of all cylinders. It is a direct indicator of engine size and baseline performance potential.
Number of cylinders
4
Cylinder count represents the number of combustion chambers. More cylinders generally result in smoother operation and a refined engine note.
Engine configuration
Inline
Cylinder bore
84 mm
Piston stroke
90 mm
Compression ratio
16:1
Number of valves per cylinder
4
Valves per cylinder control the airflow into and exhaust out of the engine. More valves improve high-RPM breathing and performance.
Fuel injection system
Diesel Commonrail
Engine aspiration
Turbocharger, Intercooler
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Engine oil capacity
5.2 l
Coolant
7.2 l
Space, Volume and weights
Kerb Weight
1420 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
1860 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. load
440 kg
Trunk (boot) space - minimum
370 l
Fuel tank capacity
51 l
Max. roof load
75 kg
Permitted trailer load with brakes (12%)
1200 kg
Permitted trailer load without brakes
740 kg
Permitted towbar download
75 kg
Dimensions
Length
4360 mm
Width
1748 mm
Height
1423 mm
Wheelbase
2660 mm
Front track
1484 mm
Rear / Back Track
1517 mm
Front overhang
751 mm
Rear overhang
949 mm
Drag coefficient (Cd)
0.30
Minimum turning circle (turning diameter)
10.7 m
Drivetrain, brakes and suspension specs
Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Drive wheel
Rear wheel drive
Drivetrain type specifies which wheels receive power from the engine. This affects road grip, cornering, and stability on slippery surfaces.
Number of gears and type of gearbox
6 gears, manual transmission
Front suspension
Double wishbone
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Rear suspension
Independent multi-link suspension
The suspension system absorbs road bumps, providing cabin comfort and keeping tires firmly planted on the road surface.
Front brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Rear brakes
Ventilated discs
The brake system is a vital safety component that uses friction to slow down or bring the vehicle to a complete stop.
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Hydraulic Steering
Tires size
205/50 R17 89 W
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
Wheel rims size
7J x 17
Common OBD2 Fault Codes
480A2C 🟡 Medium
BMW Wheel Speed Sensor: Front Left
Diagnostic Guide
800F92 🟢 Low
BMW Welcome Light: Failure
Diagnostic Guide
E11451 🟢 Low
BMW Steering Angle: Sensor Not Initialized
Diagnostic Guide
P1637 🟡 Medium
BMW CAN Bus Link: Throttle Control
Diagnostic Guide
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Bmw 1 Series 120 (204 Hp) Steptronic DCT
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User Reviews
J
Jacob 95
10 weeks ago
★★★☆☆
Are there any known transmission issues?
•
C
Charlie A.
8 days ago
★★★★★
Switched from a different brand. 5.2 l/100 km efficiency is surprisingly good for this class. Interior quality is premium for this class. Value for money is unmatched, highly recommended.
•
T
Thomas 84
20 days ago
★★★★★
Just picked mine up last week! 5.2 l/100 km economy is better than I expected. Spacious interior and practical cargo capacity. Value for money is unmatched, highly recommended.
•
J
James 90
16 months ago
★★★★☆
Bought a used model in great condition last year. Acceleration is punchy and satisfying. The handling in corners is very safe. Value for money is unmatched, highly recommended.
•
T
Thomas 92
14 months ago
★★★★☆
Finally got the keys today. 5.2 l/100 km economy is better than I expected. The infotainment is fast and lag-free. If you are thinking about buying one, go test drive it.
•
N
Noah V.
2 weeks ago
★★★☆☆
How is the long-term reliability of this model?
•

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