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2022 M40i (340 Hp) Steptronic

Technical specifications and auto data, engine info, fuel consumption performance specs, dimensions and volumes

FULL CAR SPECIFICATIONS

GENERAL INFO

Select Units

Brand

BMW

Model

Z4

Modification

M40i (340 Hp) Steptronic

Body Type

Roadster

Start of production

2022, Sep

Emission standard

Euro 6d

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel tank capacity

52 l 13.74 US gal
11.44 UK gal

Engine displacement

2998 cm³ 182.95 cu. In.

Power

340 hp (at 5000 rpm)

Torque

500 Nm (at 1600 rpm) 368.78 lb. ft (at 1600 rpm)

Drive Axle

Rear wheel drive

Top Speed

250 km/h 155 mph

Gearbox type

Automatic

Number of Gears

8 Steptronic

Kerb weight

1565 kg 3450.2 lbs

Length

4324 mm 170.24 in

Width

1864 mm 73.39 in

Doors

2

Seats

2

Wheel rims

9J x 18

FULL SPECS

FUEL CONSUMPTION

WLTP

- Combined fuel consumption

7.9 - 8.1 l/100 km 29.77 - 29.04 US mpg
35.76 - 34.87 UK mpg

CO2 Emissions

Emission standard

Euro 6d

WLTP

179 - 184 g/km

PERFORMANCE

Speed

- Top speed

250 km/h 155 mph

Acceleration

0 - 100 km/h

4.5 sec

0 - 60 mph

4.3 sec

Drag coefficient (Cd)

0.31

ENGINE SPECIFICATION

Engine Model

B58

Powertrain

ICE

Fuel type

Petrol (Gasoline)

Fuel system

Direct injection

Engine Location

Front, Longitudinal

Turbine

Twin-power turbo

Engine systems

Start & Stop System Particulate filter

Engine displacement

2998 cm³ 182.95 cu. In.

Power

340 hp (at 5000 rpm)

Torque

500 Nm (at 1600 rpm) 368.78 lb. ft (at 1600 rpm)

Number of cylinders

6

Valves per cylinder

4

Position of cylinders

Inline

Cylinder Bore

82 mm 3.23 in

Piston Stroke

94.6 mm 3.72 in

Compression ratio

11

Valvetrain

VALVETRONIC, Double-VANOS

Engine oil capacity

6.5 l 6.89 US qt
5.72 UK qt

POWER-TO-WEIGHT RATIO (PWR)

Color Index

Dynamic Efficiency

very high Performance

DIMENSIONS

Length

4324 mm 170.24 in

Width

1864 mm 73.39 in

Height

1304 mm 51.34 in

Wheelbase

2470 mm 97.24 in

Front track

1594 mm 62.76 in

Rear (Back) track

1589 mm 62.56 in

Ride height

114 mm 4.49 in

Turning diameter

11 m 36.09 ft

DRIVETRAIN, SUSPENSION & TIRES

Drive Axle

Rear wheel drive

Number of Gears

8 Steptronic

Brakes

- Front

Ventilated discs

- Rear

Ventilated discs

Assisting system

ABS

Steering type

Steering rack and pinion

Power steering

Electric Steering

Suspension

- Front

Spring Strut

- Rear

Independent multi-link suspension

Tire size

- Front

255/40 R18

- Rear

275/40 R18

Wheel rims

9J x 18

Rear wheel rims

10J x 18

WEIGHTS & TRUNK SPACE

Kerb weight

1565 kg 3450.2 lbs

Max. weight

1860 kg 4100.6 lbs

Luggage capacity

- Min. (seats up)

281 l 9.92 cu ft

- Max. roof load

295 kg 650.4 lbs

MODEL REVIEW
BMW Z4 (G29 LCI, facelift 2022) M40i (340 Hp) Steptronic is made in