Specifications

2023 BMW Z4 sDrive30i

Full specifications for the 2023 BMW Z4 sDrive30i: engine, performance, fuel economy, dimensions and weights.

Updated 29·08·2026 Model year 2023 Body Roadster
255 hp Power
28 mpg Fuel, combined 8.4 L/100 km
M40i sDrive30i
US MARKET DATA
ENGINE & TRANSMISSION
Engine4-cyl · 2.0L · turbo · Premium Gasoline
Displacement2000 cc
Cylinders4
Power255 hp
TransmissionAutomatic (S8)
DrivetrainRear-Wheel Drive
PERFORMANCE
MPG city25
MPG highway33
MPG combined28 · 8.4 L/100 km
CO₂312 g/mile · 194 g/km
DIMENSIONS
Length170.9 in · 4340 mm
Width73.2 in · 1860 mm
Height51.6 in · 1310 mm
Wheelbase97.2 in · 2470 mm
WEIGHTS & CAPACITIES
Curb weight3296 lb · 1495 kg

Figures based on official manufacturer materials. Actual values may vary by configuration and market.