BMW X7 (2021) vs. Mercedes-Benz SL (2012) Specs

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2021 BMW X7 and 2012 Mercedes-Benz SL Specifications

Model Year	2021	2012
Model	BMW X7	Mercedes-Benz SL
Engine	turbocharged 4.4L V8 DOHC-4v 612 hp@5500 590 lb-ft@2000	6.2L V8 DOHC-4v 518 hp@6800 465 lb-ft@5200
Transmission	8-speed shiftable automatic	7-speed shiftable automatic
Drivetrain	AWD	RWD
Body	4dr SUV	2dr Hardtop conv.
			Difference
Wheelbase	122.2 in	100.8 in	21.4 in
Length	203.3 in	180.4 in	22.9 in
Width	78.7 in	71.5 in	7.2 in
Height	71.1 in	51.1 in	20 in
Curb Weight	5860 lb.	4274 lb.	1586 lb.
Fuel Capacity	21.9 gal.	21.1 gal.	0.8 gal.
Headroom, Row 1	41.9 in	37.7 in	4.2 in
Shoulder Room, Row 1	60.0 in	54.0 in	6 in
Hip Room, Row 1	0.0 in	53.9 in	-53.9 in
Legroom, Row 1	39.8 in	42.9 in	-3.1 in
Headroom, Row 2	39.9 in	0.0 in	39.9 in
Shoulder Room, Row 2	58.1 in	0.0 in	58.1 in
Legroom, Row 2	37.6 in	0.0 in	37.6 in
Headroom, Row 3	36.6 in	0.0 in	36.6 in
Shoulder Room, Row 3	47.9 in	0.0 in	47.9 in
Legroom, Row 3	33.3 in	0.0 in	33.3 in
Total Legroom	110.7 in (over 3 rows)	42.9 in (over 1 rows)	67.8 in
Cargo Volume, Minimum	15.0 ft³	7.2 ft³	7.8 ft³
Cargo Volume, Behind R2	48.6 ft³	7.2	41.4 ft³
Cargo Volume, Maximum	90.4 ft³	10.2 ft³	80.2 ft³