Mercedes-Benz SL Mercedes-Benz SL 2023 BMW 3-Series BMW 3-Series 2021

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Mercedes-Benz SL (2023) vs. BMW 3-Series (2021) Specs

How powerful is the engine? How much room is in the back seat? Get the 2023 Mercedes-Benz SL and 2021 BMW 3-Series specs.

2023 Mercedes-Benz SL and 2021 BMW 3-Series Specifications

Model Year 2023 2021  
Model Mercedes-Benz SL BMW 3-Series  
Engine turbocharged
2.0L I4 Hybrid
DOHC-4v
375 hp@6750
354 lb-ft@3000
turbocharged
3.0L I6 Hybrid
DOHC-4v
382 hp@5800
369 lb-ft@1800
 
Transmission 9-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain RWD RWD  
Body 2dr Convertible 4dr Sedan  
      Difference
Wheelbase 106.3 in 112.2 in -5.9 in
Length 185.2 in 185.7 in -0.5 in
Width 75.4 in 71.9 in 3.5 in
Height 53.5 in 56.8 in -3.3 in
Curb Weight 3990 lb. 3849 lb. 141 lb.
Fuel Capacity 18.5 gal. 15.6 gal. 2.9 gal.
Headroom, Row 1 0.0 in 38.7 in -38.7 in
Shoulder Room, Row 1 0.0 in 56.0 in -56 in
Legroom, Row 1 0.0 in 42.0 in -42 in
Headroom, Row 2 0.0 in 37.6 in -37.6 in
Shoulder Room, Row 2 0.0 in 54.6 in -54.6 in
Legroom, Row 2 0.0 in 35.2 in -35.2 in
Total Legroom 0 in (over 1 rows) 77.2 in (over 2 rows) -77.2 in
Cargo Volume 7.5 ft3 16.9 ft3 -9.4 ft3

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