| Basic Specs [2021 BMW Z4 sDrive30i Roadster] |
| EPA Classification |
Two Seaters |
| Drive Type |
Rear Wheel Drive |
| Gas Mileage |
28 / 25 / 32 mpg (combined/city/highway) |
| Engine |
Intercooled Turbo Premium Unleaded I-4, 2.0 L/122(Displacement (liters/cubic inches)) |
| Passenger Capacity |
2 |
| Transmission |
8 Automatic w/OD(Number of Transmission Speeds)
2TB(Transmission Order Code) |
| Engine Specs [2021 BMW Z4 sDrive30i Roadster] |
| Engine Type and Required Fuel |
Intercooled Turbo Premium Unleaded I-4 |
| Engine Size (liters/cubic inches) |
2.0 L/122 |
| Fuel System |
Gasoline Direct Injection |
| SAE Net Horsepower @ RPM |
255 @ 5000 |
| SAE Net Torque @ RPM |
295 @ 1550 |
| Transmission Specs [2021 BMW Z4 sDrive30i Roadster] |
| Transmission Order Code |
2TB |
| Description |
Automatic w/OD |
| Number of Transmission Speeds |
8 |
| Fuel Economy and Range Specs [2021 BMW Z4 sDrive30i Roadster] |
| EPA Greenhouse Gas Score |
NA |
| Fuel Capacity / Gas Tank Size |
13.7 |
| CO 2 Emissions, 15K mi/year |
6.4 |
| Range In Miles (Cty/Hwy) |
342.50 / 438.40 |
| EPA Fuel Economy, combined/city/highway (mpg) |
28 / 25 / 32 |
| Aux Fuel Tank Capacity (gallons) |
NA |
| Steering Specs [2021 BMW Z4 sDrive30i Roadster] |
| Steering Type |
Rack-Pinion |
| Steering Ratio (:1) |
NA |
| Turning Diameter - Curb to Curb (ft) |
36.1(feet) |
| Suspension Specs [2021 BMW Z4 sDrive30i Roadster] |
| Suspension Type - Front |
Strut |
| Suspension Type - Rear |
Multi-Link |
| Front Shock Absorber Diameter (mm) |
NA(mm) |
| Rear Shock Absorber Diameter (mm) |
NA(mm) |
| Front Anti-Roll Bar Diameter (inches) |
NA(inches) |
| Rear Anti-Roll Bar Diameter (inches) |
NA(inches) |
| Brakes Specs [2021 BMW Z4 sDrive30i Roadster] |
| Brake Type |
4-Wheel Disc |
| Anti-Lock-Braking System |
4-Wheel |
| Rear Brake Rotor Diam x Thickness (in) |
NA(inches) |
| Front Brake Rotor Diam x Thickness |
NA(inches) |
| Rear Drums, diameter x width |
NA(inches) |
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