Audi A7 / S7 / RS7 Audi A7 / S7 / RS7 2014 Mercedes-Benz SL Mercedes-Benz SL 2020

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Audi A7 / S7 / RS7 (2014) vs. Mercedes-Benz SL (2020) Specs

How powerful is the engine? How much room is in the back seat? Get the 2014 Audi A7 / S7 / RS7 and 2020 Mercedes-Benz SL specs.

2014 Audi A7 / S7 / RS7 and 2020 Mercedes-Benz SL Specifications

Model Year 2014 2020  
Model Audi A7 / S7 / RS7 Mercedes-Benz SL  
Engine turbocharged
4.0L V8
DOHC-4v
560 hp@5700
516 lb-ft@1750
turbocharged
4.7L V8
DOHC-4v
449 hp@5250
516 lb-ft@1800
 
Transmission 8-speed shiftable automatic 9-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. 3959 lb. 516 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 2014 Audi A7 / S7 / RS7

2014 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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