Bmw 20i (197 Hp) sDrive Steptronic
General information
| Power | 258 Hp @ 5000-6500 rpm. |
|---|---|
| Torque | 400 Nm @ 1550-4400 rpm. |
| Acceleration 0 - 100 km/h | 5.4 sec |
| Maximum speed | 250 km/h |
| Fuel consumption (economy) - combined | 6.0-6.1 l/100 km |
| Brand |
BMW
|
|---|---|
| Model |
Z4
|
| Generation |
Z4 (G29)
|
| Modification (Engine) |
30i (258 Hp) sDrive Steptronic
|
| Start of production |
2018 year
|
| End of production |
2022 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 |
7.4 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 |
4.9-5.3 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 |
6.0-6.1 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 |
137-139 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 |
5.4 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 |
5.4 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) |
5.1 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.
|
| Emission standard |
Euro 6 d
|
| Weight-to-power ratio |
5.5 kg/Hp, 182.3 Hp/tonne
|
| Weight-to-torque ratio |
3.5 kg/Nm, 282.7 Nm/tonne
|
Engine specs
| Power |
258 Hp @ 5000-6500 rpm.
|
|---|---|
| Power per litre |
129.1 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 @ 1550-4400 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 |
B48B20B
|
| Engine displacement |
1998 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 |
82 mm
|
| Piston stroke |
94.6 mm
|
| Compression ratio |
10.2:1
|
| 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 |
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 |
5.25 l
|
| Coolant |
8.4 l
|
| Engine systems |
Particulate filter
|
Space, Volume and weights
| Kerb Weight |
1415 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
|---|---|
| Max. weight |
1740 kg
Curb weight is a key parameter affecting fuel consumption, handling agility, acceleration times, and stopping distances.
|
| Max. load |
325 kg
|
| Trunk (boot) space - minimum |
281 l
|
| Fuel tank capacity |
52 l
|
Dimensions
| Length |
4324 mm
|
|---|---|
| Width |
1864 mm
|
| Width including mirrors |
2024 mm
|
| Height |
1304 mm
|
| Wheelbase |
2470 mm
|
| Front track |
1609 mm
|
| Rear / Back Track |
1616 mm
|
| Front overhang |
907 mm
|
| Rear overhang |
947 mm
|
| Ride height (ground clearance) |
117 mm
|
| Drag coefficient (Cd) |
0.29
|
| Minimum turning circle (turning diameter) |
11.0 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 |
8 gears, automatic transmission Steptronic
|
| 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 |
Electric Steering
|
| Tires size |
225/50 R17; 255/45 R17
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
|
| Wheel rims size |
7.5J x 17; 8.5J x 17
|
Common OBD2 Fault Codes
Similar Models
User Reviews
O
Oliver 88
2 months ago
★★★★☆
Ordered it immediately after a quick test drive. Engine performance exceeded my expectations. Interior quality is premium for this class. No regrets so far, extremely happy with my purchase.
•
O
Oliver T.
2 days ago
★★★★☆
Ordered it immediately after a quick test drive. The 258 Hp @ 5000-6500 rpm. hp feels powerful on the road. The infotainment is fast and lag-free. Definitely a solid choice in this price range.
•
J
Jacob M.
9 weeks ago
★★★★★
Switched from a different brand. 6.0-6.1 l/100 km efficiency is surprisingly good for this class. The infotainment is fast and lag-free. No regrets so far, extremely happy with my purchase.
•