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Bmw 120i (170 Hp)

General information
Photo of 2009 - 2011 Bmw 120i (170 Hp) Coupe (170 Hp) - technical specs and dimensions
Power 170 Hp @ 6700 rpm.
Torque 210 Nm @ 4250 rpm.
Acceleration 0 - 100 km/h 8.4 sec
Maximum speed 222 km/h
Fuel consumption (economy) - combined 6.6 l/100 km
Brand
BMW
Model
1 Series
Generation
1 Series Coupe (E82)
Modification (Engine)
120i (170 Hp) Steptronic
Start of production
2009 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

As a Coupe model, the Bmw 1 Series 1 Series Hatchback (E87) (120i (170 Hp)) has been in production since 2009. The heart of the vehicle is a 1995 cm3 internal combustion engine producing 170 Hp @ 6700 rpm.. It reaches a top speed of 222 km/h and can complete the 0-100 km/h sprint in 8.4 sec. With its Rear wheel drive drivetrain, the vehicle consumes an average of 6.6 l/100 km of fuel. The specific power of 85.2 Hp/l highlights the efficiency of this engine setup. The power is delivered smoothly across 4 cylinders.

Introduced in 2009 - 2011, the Bmw 120i (170 Hp) brings a high level of engineering and build quality to its segment. The motor is capable of generating 170 Hp @ 6700 rpm. at its peak. Agile in its acceleration, this version completes the 0-100 km/h sprint in 8.4 sec. This vehicle satisfies expectations in both city and highway driving. When analyzing fuel consumption, it maintains segment standards with an average of 6.6 l/100 km. In a general assessment, the technical package of the Bmw 120i (170 Hp) focuses on user satisfaction.
📊 Model Comparison AnalysisThis model has **136 Hp** lower power than 135i (306 Hp) Steptronic, is **3 seconds** slower to 100 km/h. This model has **136 Hp** lower power than 135i (306 Hp), is **3.2 seconds** slower to 100 km/h.
FAQ
How many horsepower does Bmw 120i (170 Hp) have? +
The Bmw 120i (170 Hp) model is equipped with an engine producing 170 Hp @ 6700 rpm. total horsepower.
What is the fuel type of Bmw 120i (170 Hp)? +
This vehicle operates on a 6.6 l/100 km fuel system.
What is the 0-100 km/h acceleration of Bmw 120i (170 Hp)? +
The Bmw 120i (170 Hp) can accelerate from 0 to 100 km/h in just 8.4 sec.
What is the top speed of Bmw 120i (170 Hp)? +
According to technical specs, the maximum speed of the vehicle is 222 km/h.
What drivetrain does the Bmw 120i (170 Hp) have? +
This model transfers power to the road via a Rear wheel drive drivetrain.
Is the Bmw 120i (170 Hp) a good car? +
Considering the technical specs and market position, the Bmw 120i (170 Hp) is a highly competitive and desirable model in its class.
Performance specs
Fuel consumption (economy) - urban
8.9 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
5.3 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
6.6 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
155 g/km
Fuel Type
Petrol (Gasoline)
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
8.4 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
8.4 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)
8 sec
Maximum speed
222 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 5
Weight-to-power ratio
7.8 kg/Hp, 128.8 Hp/tonne
Weight-to-torque ratio
6.3 kg/Nm, 159.1 Nm/tonne
Engine specs
Power
170 Hp @ 6700 rpm.
Power per litre
85.2 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
210 Nm @ 4250 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
N43B20A
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
12:1
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
Direct injection
Engine aspiration
Naturally aspirated engine
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
Engine oil capacity
4.25 l
Coolant
7.8 l
Space, Volume and weights
Kerb Weight
1320 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
Max. weight
1760 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
53 l
Max. roof load
75 kg
Permitted trailer load with brakes (12%)
1200 kg
Permitted trailer load without brakes
680 kg
Dimensions
Length
4360 mm
Width
1748 mm
Height
1423 mm
Wheelbase
2660 mm
Front track
1474 mm
Rear / Back Track
1507 mm
Ride height (ground clearance)
147 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, automatic 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
Disc
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
Electric Steering
Tires size
205/55 R16 87V
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 16
Common OBD2 Fault Codes
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
P2187 🟡 Medium
BMW System Too Lean at Idle Bank 1
Diagnostic Guide
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User Reviews
N
Noah S.
2 weeks ago
★★★★★
Switched from a different brand. The engine is snappy, great response time. Comfort is top-notch, great seats. Worth every single penny spent.
•
J
Jacob 95
25 days ago
★★★★★
Decided on this after deep research. 6.6 l/100 km efficiency is surprisingly good for this class. Interior quality is premium for this class. Value for money is unmatched, highly recommended.
•
J
Jack 95
9 months ago
★★★★☆
Got this car a few months ago. 6.6 l/100 km economy is better than I expected. Interior quality is premium for this class. No regrets so far, extremely happy with my purchase.
•
C
Charlie B.
15 days ago
★★★★★
Mainly using it for my daily commute to work. Engine performance exceeded my expectations. Suspension handles bumps and rough roads very smoothly. If you're undecided, just go for it.
•
T
Thomas 88
15 months ago
★★★★★
Perfect size and choice for our small family. The 170 Hp @ 6700 rpm. hp feels more than enough for daily driving. The exterior design looks sharp and modern in person. If you're undecided, just go for it.
•
T
Thomas T.
18 days ago
★★★★★
Ordered it immediately after a quick test drive. The engine is snappy, great response time. Comfort is top-notch, great seats. Worth every single penny spent.
•

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