Mercedes-Benz SL Mercedes-Benz SL 2008 Porsche Cayenne Porsche Cayenne 2021

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Mercedes-Benz SL (2008) vs. Porsche Cayenne (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2008 Mercedes-Benz SL and 2021 Porsche Cayenne specs.

2008 Mercedes-Benz SL and 2021 Porsche Cayenne Specifications

Model Year 2008 2021  
Model Mercedes-Benz SL Porsche Cayenne  
Engine turbocharged
5.5L V12
OHC-3v
510 hp@5000
612 lb-ft@1900
turbocharged
4.0L V8
DOHC-4v
541 hp@5750
568 lb-ft@1960
 
Transmission 5-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain RWD AWD  
Body 2dr Hardtop conv. 4dr SUV  
      Difference
Wheelbase 100.8 in 114.0 in -13.2 in
Length 178.5 in 193.7 in -15.2 in
Width 71.5 in 78.1 in -6.6 in
Height 51.0 in 66.8 in -15.8 in
Curb Weight 4455 lb. 5056 lb. -601 lb.
Fuel Capacity 21.1 gal. 23.7 gal. -2.6 gal.
Headroom, Row 1 37.7 in 0.0 in 37.7 in
Shoulder Room, Row 1 54.0 in 0.0 in 54 in
Hip Room, Row 1 53.9 in 0.0 in 53.9 in
Legroom, Row 1 42.9 in 0.0 in 42.9 in
Total Legroom 42.9 in (over 1 rows) 0 in (over 1 rows) 42.9 in
Cargo Volume, Minimum 7.3 ft3 27.2 ft3 -19.9 ft3
Cargo Volume, Maximum 10.2 ft3 60.0 ft3 -49.8 ft3

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