Mercedes-Benz SL Mercedes-Benz SL 2020 Porsche 718 Boxster Porsche 718 Boxster 2021

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Mercedes-Benz SL (2020) vs. Porsche 718 Boxster (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 Mercedes-Benz SL and 2021 Porsche 718 Boxster specs.

2020 Mercedes-Benz SL and 2021 Porsche 718 Boxster Specifications

Model Year 2020 2021  
Model Mercedes-Benz SL Porsche 718 Boxster  
Engine turbocharged
4.7L V8
DOHC-4v
449 hp@5250
516 lb-ft@1800
turbocharged
2.5L H4
DOHC-4v
350 hp@6500
309 lb-ft@1900
 
Transmission 9-speed shiftable automatic 7-speed automated manual  
Drivetrain RWD RWD  
Body 2dr Hardtop conv. 2dr Convertible  
      Difference
Wheelbase 101.7 in 97.4 in 4.3 in
Length 182.3 in 172.4 in 9.9 in
Width 73.9 in 70.9 in 3 in
Height 51.2 in 50.4 in 0.8 in
Curb Weight 3959 lb. 3133 lb. 826 lb.
Fuel Capacity 19.8 gal. 14.3 gal. 5.5 gal.
Headroom, Row 1 39.1 in 0.0 in 39.1 in
Shoulder Room, Row 1 55.5 in 0.0 in 55.5 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 8.5 ft3 9.7 ft3 -1.2 ft3
Cargo Volume, Maximum 13.5 ft3 9.7 ft3 3.8 ft3

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