Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2015 Mercedes-Benz SL Mercedes-Benz SL 2019

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Audi A7 / S7 / RS7 (2015) vs. Mercedes-Benz SL (2019) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Audi A7 / S7 / RS7 and 2019 Mercedes-Benz SL specs.

2015 Audi A7 / S7 / RS7 and 2019 Mercedes-Benz SL Specifications

Model Year 2015 2019  
Model Audi A7 / S7 / RS7 Mercedes-Benz SL  
Engine turbocharged
4.0L V8
DOHC-4v
560 hp@5700
516 lb-ft@1750
turbocharged
5.5L V8
DOHC-4v
577 hp@5500
664 lb-ft@2250
 
Transmission 8-speed shiftable automatic 7-speed shiftable automatic  
Drivetrain AWD RWD  
Body 4dr Hatch 2dr Hardtop conv.  
      Difference
Wheelbase 114.7 in 101.7 in 13 in
Length 195.6 in 182.3 in 13.3 in
Width 75.2 in 73.9 in 1.3 in
Height 55.9 in 51.2 in 4.7 in
Curb Weight 4475 lb. 4112 lb. 363 lb.
Fuel Capacity 19.8 gal. 19.8 gal. 0 gal.
Headroom, Row 1 36.9 in 39.1 in -2.2 in
Shoulder Room, Row 1 57.2 in 55.5 in 1.7 in
Legroom, Row 1 41.3 in 42.9 in -1.6 in
Headroom, Row 2 36.6 in 0.0 in 36.6 in
Shoulder Room, Row 2 55.9 in 0.0 in 55.9 in
Legroom, Row 2 37.0 in 0.0 in 37 in
Total Legroom 78.3 in (over 2 rows) 42.9 in (over 1 rows) 35.4 in
Cargo Volume, Minimum 24.5 ft3 8.5 ft3 16 ft3
Cargo Volume, Maximum 56.0 ft3 13.5 ft3 42.5 ft3

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TrueDelta Reviews the Seat Room and Comfort of the 2015 Audi A7 / S7 / RS7

2015 Audi A7 / S7 / RS7 Seat Room and Comfort: Cons
YearComment
Among luxury cars, Audis have my least favorite seats. They're less cushy and less coddling than the others. They're firm, and seem to want your body to adapt to them rather than the other way around. In the A7, seat adjustments are limited to the usual plus four-way lumbar. The seat's smallish bolsters are spaced fairly widely, and only frequenting all-you-can-eat buffets can bring them closer. This said, one day I drove the A7 for 600 miles and emerged without a hint of back soreness. So maybe the seats do know what's best for me. Perhaps they could teach a thing or two to the door-mounted arm rest. It's overly firm, and my left elbow did get sore. see full Audi A7 / S7 / RS7 review
 

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