Technical data for the BMW Z4 Roadster.
Consumption and CO2 emissions.
Z4 sDrive30i M Sport: Combined fuel consumption from ECO Sticker result (km/l): 7.4–7; CO2 emissions, combined in g/km: 167–159
The stated values are based on the mandatory WLTP measurement procedure. The real life values depend on various factors, e.g. cargo weight, driving style, route, weather conditions, auxiliary electrical consumption (including air conditioning), tires, battery state of health.
Official figures for fuel consumption, CO2 emissions, electricity consumption and electric range are in accordance with Thailand's Eco Sticker. Further information can be found at car.go.th