BMW X7 xDrive40ivsRolls-Royce Phantom Extended
BMW X7 xDrive40i leads in City MPG (21 vs 12) and Highway MPG (25 vs 19) and 3 more.
Fuel Economy
21
City MPG
12
25
Highway MPG
19
23
Combined MPG
14
Engine & Drivetrain
6
Cylinders
12
3
Engine Displacement
7
AWD
Drive Type
RWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline
Emissions & Cost
387
CO₂ Emissions
609
3,000
Annual Fuel Cost
4,950
Standard Sport Utility Vehicle 4WD
Vehicle Class
Large Cars
Similar Comparisons to BMW X7 xDrive40i vs Rolls-Royce Phantom Extended
More comparisons with BMW X7 xDrive40i
More comparisons with Rolls-Royce Phantom Extended
Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).