BMW i8 BMW i8 2020 Mercedes-Benz SL Mercedes-Benz SL 2020

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BMW i8 (2020) vs. Mercedes-Benz SL (2020) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 BMW i8 and 2020 Mercedes-Benz SL specs.

2020 BMW i8 and 2020 Mercedes-Benz SL Specifications

Model Year 2020 2020  
Model BMW i8 Mercedes-Benz SL  
Engine turbocharged
1.3L I3 Plug-in Hybrid
DOHC-4v
357 hp
420 lb-ft
turbocharged
4.7L V8
DOHC-4v
449 hp@5250
516 lb-ft@1800
 
Transmission 6-speed shiftable automatic 9-speed shiftable automatic  
Drivetrain AWD RWD  
Body 2dr Convertible 2dr Hardtop conv.  
      Difference
Wheelbase 110.2 in 101.7 in 8.5 in
Length 184.9 in 182.3 in 2.6 in
Width 76.5 in 73.9 in 2.6 in
Height 50.7 in 51.2 in -0.5 in
Curb Weight 3671 lb. 3959 lb. -288 lb.
Fuel Capacity 11.1 gal. 19.8 gal. -8.7 gal.
Headroom, Row 1 38.7 in 39.1 in -0.4 in
Shoulder Room, Row 1 56.7 in 55.5 in 1.2 in
Legroom, Row 1 43.1 in 42.9 in 0.2 in
Total Legroom 43.1 in (over 1 rows) 42.9 in (over 1 rows) 0.2 in
Cargo Volume, Minimum 2.3 ft3 8.5 ft3 -6.2 ft3
Cargo Volume, Maximum 2.3 ft3 13.5 ft3 -11.2 ft3

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