Audi A6 / S6 (2018) vs. Mercedes-Benz SL (2020) Specs

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2018 Audi A6 / S6 and 2020 Mercedes-Benz SL Specifications

Model Year	2018	2020
Model	Audi A6 / S6	Mercedes-Benz SL
Engine	turbocharged 4.0L V8 DOHC-4v 450 hp@5800 406 lb-ft@1400	turbocharged 4.7L V8 DOHC-4v 449 hp@5250 516 lb-ft@1800
Transmission	7-speed automated manual	9-speed shiftable automatic
Drivetrain	AWD	RWD
Body	4dr Sedan	2dr Hardtop conv.
			Difference
Wheelbase	114.6 in	101.7 in	12.9 in
Length	194.2 in	182.3 in	11.9 in
Width	73.8 in	73.9 in	-0.1 in
Height	57.8 in	51.2 in	6.6 in
Curb Weight	4398 lb.	3959 lb.	439 lb.
Fuel Capacity	19.8 gal.	19.8 gal.	0 gal.
Headroom, Row 1	37.2 in	39.1 in	-1.9 in
Shoulder Room, Row 1	57.5 in	55.5 in	2 in
Legroom, Row 1	41.3 in	42.9 in	-1.6 in
Headroom, Row 2	37.8 in	0.0 in	37.8 in
Shoulder Room, Row 2	56.3 in	0.0 in	56.3 in
Legroom, Row 2	37.4 in	0.0 in	37.4 in
Total Legroom	78.7 in (over 2 rows)	42.9 in (over 1 rows)	35.8 in
Cargo Volume, Minimum	14.1 ft³	8.5 ft³	5.6 ft³
Cargo Volume, Maximum	14.1 ft³	13.5 ft³	0.6 ft³

None of our members have yet commented on the seat room and comfort of the 2018 Audi A6 / S6.

None of our members have yet commented on the seat room and comfort of the 2020 Mercedes-Benz SL.

See TrueDelta's information for all Sedans and Wagons.

See TrueDelta's information for all Audi models.