Mercedes-Benz SL Mercedes-Benz SL 2020 Audi A3 / S3 / RS3 Audi A3 / S3 / RS3 2018

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Mercedes-Benz SL (2020) vs. Audi A3 / S3 / RS3 (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2020 Mercedes-Benz SL and 2018 Audi A3 / S3 / RS3 specs.

2020 Mercedes-Benz SL and 2018 Audi A3 / S3 / RS3 Specifications

Model Year 2020 2018  
Model Mercedes-Benz SL Audi A3 / S3 / RS3  
Engine turbocharged
4.7L V8
DOHC-4v
449 hp@5250
516 lb-ft@1800
turbocharged
2.5L I5
DOHC-4v
400 hp@5850
354 lb-ft@1700
 
Transmission 9-speed shiftable automatic 7-speed automated manual  
Drivetrain RWD AWD  
Body 2dr Hardtop conv. 2dr Convertible  
      Difference
Wheelbase 101.7 in 102.2 in -0.5 in
Length 182.3 in 175.4 in 6.9 in
Width 73.9 in 70.2 in 3.7 in
Height 51.2 in 55.5 in -4.3 in
Curb Weight 3959 lb. 3824 lb. 135 lb.
Fuel Capacity 19.8 gal. 13.2 gal. 6.6 gal.
Headroom, Row 1 39.1 in 37.4 in 1.7 in
Shoulder Room, Row 1 55.5 in 54.8 in 0.7 in
Legroom, Row 1 42.9 in 41.2 in 1.7 in
Headroom, Row 2 0.0 in 36.3 in -36.3 in
Shoulder Room, Row 2 0.0 in 45.7 in -45.7 in
Legroom, Row 2 0.0 in 31.9 in -31.9 in
Total Legroom 42.9 in (over 1 rows) 73.1 in (over 2 rows) -30.2 in
Cargo Volume, Minimum 8.5 ft3 7.1 ft3 1.4 ft3
Cargo Volume, Maximum 13.5 ft3 9.9 ft3 3.6 ft3

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