Bmw 30i (258 Hp) sDrive Steptronic
General information
| Power | 340 Hp @ 5000-6500 rpm. |
|---|---|
| Torque | 500 Nm @ 1600-4500 rpm. |
| Acceleration 0 - 100 km/h | 4.5 sec |
| Maximum speed | 250 km/h |
| Fuel consumption (economy) - combined | 7.1-7.4 l/100 km |
| Brand |
BMW
|
|---|---|
| Model |
Z4
|
| Generation |
Z4 (G29)
|
| Modification (Engine) |
M40i (340 Hp) 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 |
9.2 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.
|
|---|---|
| Fuel consumption (economy) - extra urban |
5.9-6.3 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 |
7.1-7.4 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.
|
| CO2 emissions |
162-168 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 |
4.5 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 |
4.5 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) |
4.3 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 |
4.5 kg/Hp, 221.5 Hp/tonne
|
| Weight-to-torque ratio |
3.1 kg/Nm, 325.7 Nm/tonne
|
Engine specs
| Power |
340 Hp @ 5000-6500 rpm.
|
|---|---|
| Power per litre |
113.4 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 |
500 Nm @ 1600-4500 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 |
B58B30C
|
| Engine displacement |
2998 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 |
6
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 |
11:1
|
| 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 |
6.5 l
|
| Coolant |
10.5 l
|
| Engine systems |
Particulate filter
|
Space, Volume and weights
| Kerb Weight |
1535 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 |
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 |
1594 mm
|
| Rear / Back Track |
1589 mm
|
| Front overhang |
907 mm
|
| Rear overhang |
947 mm
|
| Ride height (ground clearance) |
114 mm
|
| Drag coefficient (Cd) |
0.31
|
| Minimum turning circle (turning diameter) |
11.0 m
|
Drivetrain, brakes and suspension specs
| Drive wheel |
All wheel drive (4x4)
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 |
255/40 ZR18; 275/40 ZR18
Tire size specifies the tread width, aspect ratio, and rim diameter, affecting the balance between handling grip and ride comfort.
|
| Wheel rims size |
9J x 18; 10J x 18
|
Common OBD2 Fault Codes
Similar Models
User Reviews
L
Leo 92
25 months ago
★★★★★
Decided on this after deep research. 7.1-7.4 l/100 km efficiency is surprisingly good for this class. Spacious interior and practical cargo capacity. If you are thinking about buying one, go test drive it.
•
J
Jack X
7 months ago
★★★★☆
Ordered it immediately after a quick test drive. Engine performance exceeded my expectations. Interior quality is premium for this class. Value for money is unmatched, highly recommended.
•
W
William 92
4 weeks ago
★★★★★
Been driving it for 3 months now. Very responsive throttle, makes highway overtaking a breeze. The handling in corners is very safe. If you are thinking about buying one, go test drive it.
•
O
Oliver 88
9 weeks ago
★★★★☆
Perfect size and choice for our small family. The 340 Hp @ 5000-6500 rpm. hp feels powerful on the road. Spacious interior and practical cargo capacity. If you are thinking about buying one, go test drive it.
•
O
Oliver X
14 months ago
★★★★★
Been driving it for 3 months now. Acceleration is punchy and satisfying. Comfort is top-notch, great seats. Planning to keep it for a long time.
•