Audi RS Q8 PerformancevsBMW Z4 M40i
BMW Z4 M40i leads in City MPG (23 vs 14) and Highway MPG (29 vs 20) and 3 more.
Fuel Economy
14
City MPG
23
20
Highway MPG
29
16
Combined MPG
25
Engine & Drivetrain
8
Cylinders
6
4
Engine Displacement
3
AWD
Drive Type
RWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
547
CO₂ Emissions
346
4,300
Annual Fuel Cost
2,750
Standard Sport Utility Vehicle 4WD
Vehicle Class
Two Seaters
Similar Comparisons to Audi RS Q8 Performance vs BMW Z4 M40i
More comparisons with Audi RS Q8 Performance
Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).