Bmw 28i (245 Hp) sDrive
General information
| Power | 245 Hp @ 5000-6500 rpm. |
|---|---|
| Torque | 350 Nm @ 1250-4800 rpm. |
| Acceleration 0 - 100 km/h | 5.5 sec |
| Maximum speed | 250 km/h |
| Fuel consumption (economy) - combined | 6.8 l/100 km |
| Brand |
BMW
|
|---|---|
| Model |
Z4
|
| Generation |
Z4 (E89)
|
| Modification (Engine) |
28i (245 Hp) sDrive Steptronic
|
| Start of production |
2011 year
|
| End of production |
2013 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 |
Roadster
Body type refers to the structural design and shape of the vehicle (such as Sedan, Hatchback, SUV, or Coupe).
|
| Seats |
2
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).
|
FAQ
Performance specs
| Fuel consumption (economy) - urban |
9.4 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) - 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 |
6.8 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 |
159 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 |
5.5 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 |
5.5 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) |
5.2 sec
|
| Maximum speed |
250 km/h
Maximum speed represents the upper limit of velocity the vehicle can reach, limited by gear ratios, engine power, and aerodynamic resistance.
|
| Weight-to-power ratio |
6.1 kg/Hp, 163.9 Hp/tonne
|
| Weight-to-torque ratio |
4.3 kg/Nm, 234.1 Nm/tonne
|
Engine specs
| Power |
245 Hp @ 5000-6500 rpm.
|
|---|---|
| Power per litre |
122.7 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 |
350 Nm @ 1250-4800 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 |
N20B20A
|
| Engine displacement |
1997 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 |
90.1 mm
|
| 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 |
Twin-power turbo, Intercooler
Aspiration describes how the engine draws air into its cylinders, distinguishing naturally aspirated setups from turbochargers or superchargers.
|
| Engine oil capacity |
5 l
|
Space, Volume and weights
| Kerb Weight |
1495 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
|---|---|
| Max. weight |
1750 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
| Max. load |
255 kg
|
| Fuel tank capacity |
55 l
|
Dimensions
| Length |
4239 mm
|
|---|---|
| Width |
1790 mm
|
| Height |
1291 mm
|
| Wheelbase |
2496 mm
|
| Front track |
1511 mm
|
| Rear / Back Track |
1559 mm
|
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 |
8 gears, automatic transmission
|
| Assisting systems |
ABS (Anti-lock braking system)
|
| Steering type |
Steering rack and pinion
|
| Tires size |
225/45 R17 W
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
|
| Wheel rims size |
8J x 17
|
Common OBD2 Fault Codes
Similar Models
User Reviews
J
Jacob A.
4 months ago
★★★☆☆
Anyone knows the real-world 6.8 l/100 km usage?
•
A
Arthur 77
13 months ago
★★★☆☆
Finally got the keys today. The engine is snappy, great response time. Interior quality is premium for this class. Planning to keep it for a long time.
•
G
George S.
3 months ago
★★★★★
Perfect size and choice for our small family. The 245 Hp @ 5000-6500 rpm. hp feels more than enough for daily driving. Suspension handles bumps and rough roads very smoothly. If you are thinking about buying one, go test drive it.
•
L
Leo 84
11 days ago
★★★☆☆
Does anyone experience any rattles or squeaks over time?
•