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Specs of BMW Z4 (G29) M40i (382 Hp) Steptronic /2018, 2019, 2020, 2021, 2022/

2019 BMW Z4 (G29) - Photo 1
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Key specs

BMW Z4 (G29) M40i (382 Hp) Steptronic /Roadster 2018 - 2022/

What is the body type of BMW Z4 (G29)?
Roadster, 2 Doors, 2 Seats
What is the fuel consumption and economy of BMW Z4 (G29) M40i (382 Hp) Steptronic?
9 l/100 km
26.1 US mpg
31.4 UK mpg
11.1 km/l
How environmentally friendly is BMW Z4 M40i (382 Hp) Steptronic?
LEV III
How fast is 2018 Z4 (G29) M40i (382 Hp) Steptronic?
250 km/h | 155 mph
0-60 mph: 3.9 sec
What is the power output of BMW Z4 Roadster 2018 M40i (382 Hp) Steptronic?
382 Hp, 500 Nm
369 lb.-ft.
What is the engine displacement of BMW Z4 Roadster 2018 M40i (382 Hp) Steptronic?
3.0 l
2998 cm3
182.95 cu. in.
What is the number of cylinders in 2018 BMW M40i (382 Hp) Steptronic?
6, Inline
What is the drivetrain of BMW Z4 (G29) Roadster 2018 M40i (382 Hp) Steptronic?
Rear wheel drive. Internal Combustion engine. The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
What is the length of 2018 BMW Z4 Roadster?
4336 mm
170.71 in.
What is the width of 2018 BMW Z4 Roadster?
1864 mm
73.39 in.
What is the kerb weight of 2018 BMW Z4 (G29) M40i (382 Hp) Steptronic?
1562 kg
3444 lbs.
What is the maximum permissible mass of 2018 BMW Z4 (G29) M40i (382 Hp) Steptronic?
1856 kg
4092 lbs.
What is the trunk (boot) capacity of 2018 BMW Z4 Roadster?
280 l
9.9 cu. ft.
What is the number of gears in What is the gearbox type of 2018 BMW Z4 (G29) M40i (382 Hp) Steptronic?
8, automatic transmission Steptronic
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General information

Brand
BMW
Model
Z4
Generation
Z4 (G29)
Modification (Engine)
M40i (382 Hp) Steptronic
Start of production
September, 2018 year
End of production
2022 year
Powertrain Architecture
Internal Combustion engine
Body type
Roadster
Seats
2
Doors
2
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Performance specs

Fuel consumption (economy) - urban (EPA)
9.8 l/100 km 24 US mpg
28.8 UK mpg
10.2 km/l
Fuel consumption (economy) - extra urban (EPA)
7.6 l/100 km 30.9 US mpg
37.2 UK mpg
13.2 km/l
Fuel consumption (economy) - combined (EPA)
9 l/100 km 26.1 US mpg
31.4 UK mpg
11.1 km/l
Fuel Type
Petrol (Gasoline)
Acceleration 0 - 60 mph
3.9 sec
Maximum speed
250 km/h, Electronically limited 155 mph
Emission standard
LEV III
Weight-to-power ratio
4.1 kg/Hp, 244.6 Hp/tonne
Weight-to-torque ratio
3.1 kg/Nm, 320.1 Nm/tonne

Engine specs

Power
382 Hp @ 5000-6500 rpm.
Power per litre
127.4 Hp/l
Torque
500 Nm @ 1600-4500 rpm. 369 lb.-ft. @ 1600-4500 rpm.
Engine layout
Front, Longitudinal
Engine Model/Code
B58B30O1
Engine displacement
2998 cm3 182.95 cu. in.
Number of cylinders
6
Engine configuration
Inline
Cylinder Bore
82 mm 3.23 in.
Piston Stroke
94.6 mm 3.72 in.
Compression ratio
11:1
Number of valves per cylinder
4
Fuel injection system
Direct injection
Engine aspiration
TwinPower Turbo, Intercooler
Valvetrain
VALVETRONIC, Double-VANOS
Engine oil capacity
6.5 l 6.87 US qt | 5.72 UK qt
Engine oil specification
Log in to see.Log in to see.
Engine systems
Start & Stop System

Volume and weights

Kerb Weight
1562 kg 3444 lbs.
Max. weight
1856 kg 4092 lbs.
Max load
294 kg 648 lbs.
Trunk (boot) space - minimum
280 l 9.9 cu. ft.
Fuel tank capacity
52 l 13.74 US gal | 11.44 UK gal

Dimensions

Length
4336 mm 170.71 in.
Width
1864 mm 73.39 in.
Width including mirrors
2024 mm 79.69 in.
Height
1306 mm 51.42 in.
Wheelbase
2470 mm 97.24 in.
Front track
1595 mm 62.8 in.
Rear (Back) track
1590 mm 62.6 in.
Front overhang
919 mm 36.18 in.
Rear overhang
947 mm 37.28 in.
Ride height (ground clearance)
120 mm 4.72 in.
Drag coefficient (Cd)
0.29-0.35
Minimum turning circle (turning diameter)
11 m 36.09 ft.

Drivetrain, brakes and suspension specs

Drivetrain Architecture
The Internal combustion engine (ICE) drives the rear wheels of the vehicle.
Drive wheel
Rear wheel drive
Number of gears and type of gearbox
8 gears, automatic transmission Steptronic
Front suspension
Suspension strut, Anti-roll bar
Rear suspension
Independent multi-link spring suspension with anti-roll bar
Front brakes
Ventilated discs
Rear brakes
Ventilated discs
Assisting systems
ABS (Anti-lock braking system)
Steering type
Steering rack and pinion
Power steering
Electric Steering
Tires size
Front wheel tires: 255/40 R18; 255/35 R19
Rear wheel tires: 275/40 R18; 275/35 R19
Wheel rims size
Front wheel rims: 9J x 18; 9J x 19
Rear wheel rims: 10J x 18; 10J x 19