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Vehicle specifications

BMW Z4 (G29)

Compare all 5 engine versions of the BMW Z4 Z4 (G29), then open the technical data for the exact drivetrain and production year.

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VIN number
Inner wing / front wheel arch in engine compartment, right side
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BMW Z4 Z4 (G29)

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Choose a drivetrain

Engine versions

Select a row to update the key figures and detailed specifications below.

5 versions · 5 Gasoline

Engine Fuel Power Production
20i (197 KM) sDrive Selected Gasoline 197 KM 2018–2022
30i (258 KM) sDrive Steptronic Selected Gasoline 258 KM 2018–2022
M40i (340 KM) Steptronic Selected Gasoline 340 KM 2018–2022
20i (197 KM) sDrive Steptronic Selected Gasoline 197 KM 2018–2022
M40i (382 KM) Steptronic Selected Gasoline 382 KM 2018–2022

Selected engine version

20i (197 KM) sDrive

Gasoline · 2018–2022

Engine power
197 KM
Torque
320 Nm
Engine displacement
1,998 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
6.8 s
Maximum speed
241 km/h
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Basic version information

Brand
BMW
Model
Z4
Version
Z4 (G29)
Engine
20i (197 KM) sDrive
Engine type
Combustion engine
Number of doors
2
Start of production
2018
End of production
2022
Body type
Roadster
Number of seats
2
Fuel type
Gasoline

Performance

Maximum speed
241 km/h
Acceleration 0-100 km/h
6.8 s
Fuel consumption measurement standard
NEDC
Fuel consumption - Urban cycle
9.1 l/100 km
Fuel consumption measurement standard
NEDC
Fuel consumption - Extra-urban cycle
5.6 l/100 km
Fuel consumption measurement standard
WLTP
Fuel consumption - Combined cycle
7.1-7.2 l/100 km
Emission standard
Euro 6d
CO2 measurement standard
WLTP
CO2 emissions
161-165 g/km

Engine

Engine model / code
B48B20B
Engine position
Front, Longitudinal
Engine displacement
1998 cm³
Fuel injection system
Direct injection
Engine type
Twin-power turbo, Intercooler
Valvetrain
VALVETRONIC, Double-VANOS
Engine configuration
Inline
Number of cylinders
4
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
10.2
Number of valves per cylinder
4
Engine oil capacity
5.25 l
Coolant capacity
8.4 l
Power
197 KM @ 4500-6500 obr./min
Torque
320 Nm @ 1450-4200 obr./min

Volume and weight

Fuel tank
52 l
Aerodynamic drag coefficient (Cx)
0.29
Minimum trunk capacity
281 l
Curb weight
1420 kg
Gross weight
1725 kg

Vehicle dimensions

Length
4324 mm
Width
1864 mm
Width with unfolded mirrors
2024 mm
Height
1304 mm
Wheelbase
2470 mm
Front track
1609 mm
Rear track
1616 mm
Ground clearance
117 mm
Front overhang
907 mm
Rear overhang
947 mm
Turning circle
11 m

Drivetrain, Brakes and suspension

Drive
Rear-wheel drive
Number of gears
6
Front suspension
With spring struts, Anti-roll bar
Rear suspension
Independent multi-link coil spring suspension with stabilizer
Front brakes
Ventilated disc
Rear brakes
Ventilated disc
Steering system
Rack-and-pinion
Power steering
Electric power steering
Tire size
255/45 R17; 255/40 R18; 275/35 R19;225/50 R17; 225/45 R18; 255/35 R19
Rim size
8.5J x 17; 9J x 18; 10J x 19;7.5J x 17; 8J x 18; 9J x 19
ABS
yes

Selected engine version

30i (258 KM) sDrive Steptronic

Gasoline · 2018–2022

Engine power
258 KM
Torque
400 Nm
Engine displacement
1,998 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
5.4 s
Maximum speed
250 km/h
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Basic version information

Brand
BMW
Model
Z4
Version
Z4 (G29)
Engine
30i (258 KM) sDrive Steptronic
Engine type
Combustion engine
Number of doors
2
Start of production
2018
End of production
2022
Body type
Roadster
Number of seats
2
Fuel type
Gasoline

Performance

Maximum speed
250 km/h
Acceleration 0-100 km/h
5.4 s
Fuel consumption - Urban cycle
7.4 l/100 km
Fuel consumption - Extra-urban cycle
4.9-5.3 l/100 km
Fuel consumption - Combined cycle
6.0-6.1 l/100 km
Emission standard
Euro 6 d
CO2 emissions
137-139 g/km

Engine

Engine model / code
B48B20B
Engine position
Front, Longitudinal
Engine displacement
1998 cm³
Fuel injection system
Direct injection
Engine type
Twin-power turbo, Intercooler
Engine configuration
Inline
Number of cylinders
4
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
10.2
Number of valves per cylinder
4
Engine oil capacity
5.25 l
Coolant capacity
8.4 l
Power
258 KM @ 5000-6500 obr./min
Torque
400 Nm @ 1550-4400 obr./min

Volume and weight

Fuel tank
52 l
Aerodynamic drag coefficient (Cx)
0.29
Minimum trunk capacity
281 l
Curb weight
1415 kg
Gross weight
1740 kg

Vehicle dimensions

Length
4324 mm
Width
1864 mm
Width with unfolded mirrors
2024 mm
Height
1304 mm
Wheelbase
2470 mm
Front track
1609 mm
Rear track
1616 mm
Ground clearance
117 mm
Front overhang
907 mm
Rear overhang
947 mm
Turning circle
11 m

Drivetrain, Brakes and suspension

Drive
Rear-wheel drive
Number of gears
8
Type of automatic gearbox
Steptronic
Front suspension
Double wishbone
Rear suspension
Independent multi-link suspension
Front brakes
Ventilated disc
Rear brakes
Ventilated disc
Steering system
Rack-and-pinion
Power steering
Electric power steering
Tire size
225/50 R17; 255/45 R17
Rim size
7.5J x 17; 8.5J x 17
ABS
yes

Selected engine version

M40i (340 KM) Steptronic

Gasoline · 2018–2022

Engine power
340 KM
Torque
500 Nm
Engine displacement
2,998 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
4.5 s
Maximum speed
250 km/h
On this page
Check vehicle history

Basic version information

Brand
BMW
Model
Z4
Version
Z4 (G29)
Engine
M40i (340 KM) Steptronic
Engine type
Combustion engine
Number of doors
2
Start of production
2018
End of production
2022
Body type
Roadster
Number of seats
2
Fuel type
Gasoline

Performance

Maximum speed
250 km/h
Acceleration 0-100 km/h
4.5 s
Fuel consumption - Urban cycle
9.2 l/100 km
Fuel consumption - Extra-urban cycle
5.9-6.3 l/100 km
Fuel consumption - Combined cycle
7.1-7.4 l/100 km
Emission standard
Euro 6 d
CO2 emissions
162-168 g/km

Engine

Engine model / code
B58B30C
Engine position
Front, Longitudinal
Engine displacement
2998 cm³
Fuel injection system
Direct injection
Engine type
Twin-power turbo, Intercooler
Engine configuration
Inline
Number of cylinders
6
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
11
Number of valves per cylinder
4
Engine oil capacity
6.5 l
Coolant capacity
10.5 l
Power
340 KM @ 5000-6500 obr./min
Torque
500 Nm @ 1600-4500 obr./min

Volume and weight

Fuel tank
52 l
Aerodynamic drag coefficient (Cx)
0.31
Minimum trunk capacity
281 l
Curb weight
1535 kg
Gross weight
1860 kg

Vehicle dimensions

Length
4324 mm
Width
1864 mm
Width with unfolded mirrors
2024 mm
Height
1304 mm
Wheelbase
2470 mm
Front track
1594 mm
Rear track
1589 mm
Ground clearance
114 mm
Front overhang
907 mm
Rear overhang
947 mm
Turning circle
11 m

Drivetrain, Brakes and suspension

Drive
All-wheel drive (4x4)
Number of gears
8
Type of automatic gearbox
Steptronic
Front suspension
Double wishbone
Rear suspension
Independent multi-link suspension
Front brakes
Ventilated disc
Rear brakes
Ventilated disc
Steering system
Rack-and-pinion
Power steering
Electric power steering
Tire size
255/40 ZR18; 275/40 ZR18
Rim size
9J x 18; 10J x 18
ABS
yes

Selected engine version

20i (197 KM) sDrive Steptronic

Gasoline · 2018–2022

Engine power
197 KM
Torque
320 Nm
Engine displacement
1,998 cm³
Fuel type
Gasoline
Acceleration 0-100 km/h
6.6 s
Maximum speed
240 km/h
On this page
Check vehicle history

Basic version information

Brand
BMW
Model
Z4
Version
Z4 (G29)
Engine
20i (197 KM) sDrive Steptronic
Engine type
Combustion engine
Number of doors
2
Start of production
2018
End of production
2022
Body type
Roadster
Number of seats
2
Fuel type
Gasoline

Performance

Maximum speed
240 km/h
Acceleration 0-100 km/h
6.6 s
Fuel consumption measurement standard
NEDC
Fuel consumption - Urban cycle
7.2 l/100 km
Fuel consumption measurement standard
NEDC
Fuel consumption - Extra-urban cycle
5.2 l/100 km
Fuel consumption measurement standard
WLTP
Fuel consumption - Combined cycle
7.1-7.2 l/100 km
Emission standard
Euro 6d
CO2 measurement standard
WLTP
CO2 emissions
160-165 g/km

Engine

Engine model / code
B48B20B
Engine position
Front, Longitudinal
Engine displacement
1998 cm³
Fuel injection system
Direct injection
Engine type
Twin-power turbo, Intercooler
Valvetrain
VALVETRONIC, Double-VANOS
Engine configuration
Inline
Number of cylinders
4
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
10.2
Number of valves per cylinder
4
Engine oil capacity
5.25 l
Coolant capacity
8.4 l
Power
197 KM @ 4500-6500 obr./min
Torque
320 Nm @ 1450-4200 obr./min

Volume and weight

Fuel tank
52 l
Aerodynamic drag coefficient (Cx)
0.29
Minimum trunk capacity
281 l
Curb weight
1430 kg
Gross weight
1740 kg

Vehicle dimensions

Length
4324 mm
Width
1864 mm
Width with unfolded mirrors
2024 mm
Height
1304 mm
Wheelbase
2470 mm
Front track
1609 mm
Rear track
1616 mm
Ground clearance
117 mm
Front overhang
907 mm
Rear overhang
947 mm
Turning circle
11 m

Drivetrain, Brakes and suspension

Drive
Rear-wheel drive
Number of gears
8
Type of automatic gearbox
Steptronic
Front suspension
With spring struts, Anti-roll bar
Rear suspension
Independent multi-link coil spring suspension with stabilizer
Front brakes
Ventilated disc
Rear brakes
Ventilated disc
Steering system
Rack-and-pinion
Power steering
Electric power steering
Tire size
255/45 R17; 255/40 R18; 275/35 R19;225/50 R17; 225/45 R18; 255/35 R19
Rim size
8.5J x 17; 9J x 18; 10J x 19;7.5J x 17; 8J x 18; 9J x 19
ABS
yes

Selected engine version

M40i (382 KM) Steptronic

Gasoline · 2018–2022

Engine power
382 KM
Torque
500 Nm
Engine displacement
2,998 cm³
Fuel type
Gasoline
Maximum speed
250 km/h
On this page
Check vehicle history

Basic version information

Brand
BMW
Model
Z4
Version
Z4 (G29)
Engine
M40i (382 KM) Steptronic
Engine type
Combustion engine
Number of doors
2
Start of production
2018
End of production
2022
Body type
Roadster
Number of seats
2
Fuel type
Gasoline

Performance

Maximum speed
250 km/h
Acceleration 0-60 mph
3.9 mph
Fuel consumption measurement standard
EPA
Fuel consumption - Urban cycle
9.8 l/100 km
Fuel consumption measurement standard
EPA
Fuel consumption - Extra-urban cycle
7.6 l/100 km
Fuel consumption measurement standard
EPA
Fuel consumption - Combined cycle
9 l/100 km
Emission standard
LEV III

Engine

Engine model / code
B58B30O1
Engine position
Front, Longitudinal
Engine displacement
2998 cm³
Fuel injection system
Direct injection
Engine type
Twin-power turbo, Intercooler
Valvetrain
VALVETRONIC, Double-VANOS
Engine configuration
Inline
Number of cylinders
6
Cylinder bore
82 mm
Piston stroke
94.6 mm
Compression ratio
11
Number of valves per cylinder
4
Engine oil capacity
6.5 l
Power
382 KM @ 5000-6500 obr./min
Torque
500 Nm @ 1600-4500 obr./min

Volume and weight

Fuel tank
52 l
Aerodynamic drag coefficient (Cx)
0.29-0.35
Minimum trunk capacity
280 l
Curb weight
1562 kg
Gross weight
1856 kg

Vehicle dimensions

Length
4336 mm
Width
1864 mm
Width with unfolded mirrors
2024 mm
Height
1306 mm
Wheelbase
2470 mm
Front track
1595 mm
Rear track
1590 mm
Ground clearance
120 mm
Front overhang
919 mm
Rear overhang
947 mm
Turning circle
11 m

Drivetrain, Brakes and suspension

Drive
Rear-wheel drive
Number of gears
8
Type of automatic gearbox
Steptronic
Front suspension
With spring struts, Anti-roll bar
Rear suspension
Independent multi-link coil spring suspension with stabilizer
Front brakes
Ventilated disc
Rear brakes
Ventilated disc
Steering system
Rack-and-pinion
Power steering
Electric power steering
Tire size
275/40 R18; 275/35 R19;255/40 R18; 255/35 R19
Rim size
10J x 18; 10J x 19;9J x 18; 9J x 19
ABS
yes