BMW M8 Competition Coupe fuel consumption combined:
10.6 – 10.5 l/100 km (26.6 – 26.9 mpg imp); CO2 emissions combined:
242 – 238 g/km
BMW M8 Competition Convertible fuel consumption
combined: 10.8 – 10.6 l/100 km (26.2 – 26.6 mpg imp); CO2 emissions
combined: 246 – 241 g/km