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G29 Z4 Roadster Versions

G29 Z4 Roadster Versions

BMW G29 Z4 Roadster M40i Specs

(2019 - ) Years Technical Specifications
With a fuel consumption of 7.1 litres/100km - 40 mpg UK - 33 mpg US (Average), 0 to 100 km/h (62mph) in 4.5 seconds, a maximum top speed of 155 mph (250 km/h), a curb weight of 3064 lbs (1390 kgs), the G29 Z4 Roadster M40i has a turbocharged In-line 6 cylinder engine, Petrol motor, with the engine code B58B30.
This engine produces a maximum power of 340 PS (335 bhp - 250 kW) at 5000 rpm and a maximum torque of 500 Nm (368 lb.ft) at 1600 rpm. The power is transmitted to the road by the rear wheel drive (RWD) with a 8 speed Sequential Automatic gearbox.
About chassis details responsible for road holding, handling behaviour and ride confort, the G29 Z4 Roadster has Independent Double Wishbones. Coil Springs. Anti-roll bar. front suspension and Multilink. Coil Springs. rear suspension. Stock tire sizes are 255 / 40 on 18 inch rims at the front, and 275 / 40 on 18 inch rims at the rear. For stopping power, the G29 Z4 Roadster M40i braking system includes Vented Discs at the front and Vented Discs at the rear.
The G29 Z4 Roadster model is a Cabrio car manufactured by BMW, with 2 doors and 2 seats, sold new from year 2019.

BMW G29 Z4 Roadster M40i Engine Technical Data BMW G29 Z4 Roadster M40i Engine Technical Data

Engine type - Number of cylinders : I 6
Engine Code : B58B30
Fuel type :
Petrol
Fuel System : Direct Injection
Engine Alignment : Longitudinal
Engine Position : Front
Engine size - Displacement - Engine capacity : 2998 cm3 or 182.9 cu-in
Bore x Stroke : 82.0 x 94.6 mm
3.23 x 3.7 inches
Number of valves : 24 Valves
Aspiration : Bi-Turbo
Compression Ratio : 11.0
Maximum power - Output - Horsepower : 340 PS or 335 bhp or 250 kW @ 5000 rpm
Maximum torque : 500 Nm or 368 lb.ft @ 1600 rpm
Drive wheels - Traction - Drivetrain : RWD
Transmission Gearbox - Number of speeds :

BMW G29 Z4 Roadster M40i Fuel Consumption (Economy), Emissions and Range BMW G29 Z4 Roadster M40i Fuel Consumption (Economy), Emissions and Range

Fuel Consumption - Economy - Combined: 7.1 L/100km
40 mpg UK / 33 mpg US
Fuel Consumption - Economy - Extra Urban: 5.9 L/100km
48 mpg UK / 40 mpg US
Fuel Consumption - Economy - City: 9.2 L/100km
31 mpg UK / 26 mpg US
Fuel Tank Capacity : 52 L
11.4 UK gallons
13.7 US gallons
Range : 732 Km or 455 miles
CO2 emissions : 162 g/Km (BMW)

BMW G29 Z4 Roadster M40i Performance BMW G29 Z4 Roadster M40i Performance

Top Speed : 250 km/h or 155 Mph
Acceleration 0 to 100 km/h (0 to 62 mph) : 4.5 s

BMW G29 Z4 Roadster M40i Size, Dimensions, Aerodynamics and Weight BMW G29 Z4 Roadster M40i Size, Dimensions, Aerodynamics and Weight

Body : Cabrio
Num. of Doors : 2
Wheelbase : 247 cm or 97.24 inches
Length : 432.4 cm or 170.24 inches
Width : 186.4 cm or 73.39 inches
Height : 130.4 cm or 51.34 inches
Front Axle : 159.4 cm or 62.76 inches
Rear Axle : 158.9 cm or 62.56 inches
Num. of Seats : 2
Aerodynamic drag coefficient - Cx : -
Front Brakes - Disc dimensions : Vented Discs (- mm)
Rear Brakes - Dics dimensions : Vented Discs (- mm)
Front Tyres - Rims dimensions : 255/40 R18
Rear Tyres - Rims dimensions : 275/40 R18
Curb Weight : 1390 kg OR 3064 lbs
Weight-Power Output Ratio : 4.1 kg/hp
Trunk / Boot capacity : 281 L
Front Suspension : Independent Double Wishbones. Coil Springs. Anti-roll bar.
Rear Suspension : Multilink. Coil Springs.

BMW G29 Z4 Roadster M40i Service Light Reset

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