BMW 6-Series (2018) vs. Porsche Cayenne (2023) Specs

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2018 BMW 6-Series and 2023 Porsche Cayenne Specifications

Model Year	2018	2023
Model	BMW 6-Series	Porsche Cayenne
Engine	turbocharged 4.4L V8 DOHC-4v 560 hp@6000 500 lb-ft@1500	turbocharged 4.0L V8 DOHC-4v 541 hp@5750 568 lb-ft@1960
Transmission	7-speed automated manual	8-speed shiftable automatic
Drivetrain	RWD	AWD
Body	2dr Convertible	4dr SUV
			Difference
Wheelbase	112.4 in	114.0 in	-1.6 in
Length	192.8 in	193.7 in	-0.9 in
Width	74.6 in	78.1 in	-3.5 in
Height	53.7 in	66.8 in	-13.1 in
Curb Weight	4538 lb.	5056 lb.	-518 lb.
Fuel Capacity	18.5 gal.	23.7 gal.	-5.2 gal.
Headroom, Row 1	40.3 in	0.0 in	40.3 in
Shoulder Room, Row 1	56.9 in	0.0 in	56.9 in
Legroom, Row 1	42.1 in	0.0 in	42.1 in
Headroom, Row 2	36.5 in	0.0 in	36.5 in
Shoulder Room, Row 2	49.6 in	0.0 in	49.6 in
Legroom, Row 2	30.5 in	0.0 in	30.5 in
Total Legroom	72.6 in (over 2 rows)	0 in (over 1 rows)	72.6 in
Cargo Volume, Minimum	10.6 ft³	27.2 ft³	-16.6 ft³
Cargo Volume, Maximum	10.6 ft³	60.0 ft³	-49.4 ft³

None of our members have yet commented on the seat room and comfort of the 2018 BMW 6-Series.

None of our members have yet commented on the seat room and comfort of the 2023 Porsche Cayenne.

See TrueDelta's information for all Coupes and Convertibles.

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