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BMW 840i Gran CoupevsPorsche Cayenne

BMW 840i Gran Coupe leads in City MPG (21 vs 17) and Highway MPG (29 vs 23) and 3 more.

Fuel Economy

21
City MPG
17
29
Highway MPG
23
24
Combined MPG
19

Engine & Drivetrain

6
Cylinders
6
3
Engine Displacement
3
RWD
Drive Type
AWD
Automatic
Transmission
Automatic
Premium Gasoline
Fuel Type
Premium Gasoline

Emissions & Cost

368
CO₂ Emissions
469
2,900
Annual Fuel Cost
3,650
Midsize Cars
Vehicle Class
Standard Sport Utility Vehicle 4WD

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More comparisons with Porsche Cayenne

vs Acura ADX AWDvs Acura ADX FWDvs Acura Integravs Acura Integra A-Specvs Acura MDX AWDvs Acura MDX AWD Type-Svs Acura MDX FWDvs Acura RDX AWD
Data sourced from EPA Fuel Economy Data (Public Domain (U.S. Government)).