BMW 7-Series BMW 7-Series 2018 Porsche Cayenne Porsche Cayenne 2018
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BMW 7-Series (2018) vs. Porsche Cayenne (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2018 BMW 7-Series and 2018 Porsche Cayenne specs.

2018 BMW 7-Series and 2018 Porsche Cayenne Specifications

Model Year 2018 2018  
Model BMW 7-Series Porsche Cayenne  
Engine turbocharged
4.4L V8
DOHC-4v
600 hp@5750
590 lb-ft@3000		 turbocharged
4.8L V8
DOHC-4v
570 hp@6000
590 lb-ft@2500		  
Transmission 8-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain AWD AWD  
Body 4dr Sedan, ext. 4dr SUV  
      Difference
Wheelbase 126.4 in 114.0 in 12.4 in
Length 206.6 in 191.1 in 15.5 in
Width 74.8 in 78.7 in -3.9 in
Height 58.2 in 67.4 in -9.2 in
Curb Weight 4755 lb. 4838 lb. -83 lb.
Fuel Capacity 20.6 gal. 22.4 gal. -1.8 gal.
Headroom, Row 1 39.9 in 0.0 in 39.9 in
Shoulder Room, Row 1 61.2 in 0.0 in 61.2 in
Legroom, Row 1 41.4 in 0.0 in 41.4 in
Headroom, Row 2 38.9 in 0.0 in 38.9 in
Shoulder Room, Row 2 61.0 in 0.0 in 61 in
Legroom, Row 2 44.4 in 0.0 in 44.4 in
Total Legroom 85.8 in (over 2 rows) 0 in (over 1 rows) 85.8 in
Cargo Volume, Minimum 18.2 ft3 23.7 ft3 -5.5 ft3
Cargo Volume, Maximum 18.2 ft3 62.9 ft3 -44.7 ft3

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