Mercedes-Benz SLK Mercedes-Benz SLK 2015 Audi A4 / S4 Audi A4 / S4 2018

We are 103,000+ car owners sharing real-world car information.

Join Us

Mercedes-Benz SLK (2015) vs. Audi A4 / S4 (2018) Specs

How powerful is the engine? How much room is in the back seat? Get the 2015 Mercedes-Benz SLK and 2018 Audi A4 / S4 specs.

2015 Mercedes-Benz SLK and 2018 Audi A4 / S4 Specifications

Model Year 2015 2018  
Model Mercedes-Benz SLK Audi A4 / S4  
Engine 5.5L V8
DOHC-4v
415 hp@6800
398 lb-ft@4500
turbocharged
3.0L V6
DOHC-4v
354 hp@5400
369 lb-ft@1370
 
Transmission 7-speed shiftable automatic 8-speed shiftable automatic  
Drivetrain RWD AWD  
Body 2dr Hardtop conv. 4dr Sedan  
      Difference
Wheelbase 95.7 in 111.0 in -15.3 in
Length 162.8 in 186.1 in -23.3 in
Width 71.5 in 72.5 in -1 in
Height 51.2 in 56.2 in -5 in
Curb Weight 3583 lb. 3858 lb. -275 lb.
Fuel Capacity 15.9 gal. 16.9 gal. -1 gal.
Headroom, Row 1 38.0 in 38.9 in -0.9 in
Shoulder Room, Row 1 52.2 in 55.9 in -3.7 in
Legroom, Row 1 42.5 in 41.3 in 1.2 in
Headroom, Row 2 0.0 in 37.4 in -37.4 in
Shoulder Room, Row 2 0.0 in 54.5 in -54.5 in
Legroom, Row 2 0.0 in 35.7 in -35.7 in
Total Legroom 42.5 in (over 1 rows) 77 in (over 2 rows) -34.5 in
Cargo Volume, Minimum 6.4 ft3 13.0 ft3 -6.6 ft3
Cargo Volume, Maximum 10.1 ft3 13.0 ft3 -2.9 ft3

Return to top

What Our Members Are Saying about the Seat Room and Comfort of the 2015 Mercedes-Benz SLK

None of our members have yet commented on the seat room and comfort of the 2015 Mercedes-Benz SLK.

Be the first!

TrueDelta Reviews the Seat Room and Comfort of the 2018 Audi A4 / S4

2018 Audi A4 / S4 Seat Room and Comfort: Pros
YearComment
2017 Before the 2009 model year redesign, the Audi A4's back seat was too tight for adults of more than average size, and marginal even for these. With the 2017 the back seat has grown yet again. Not only this, but the cushion is higher off the floor than in previous A4s or in competitors, such that it's now the most comfortable in the class. This said, the rear doors could open more widely, such that I struggled to get a decent photo of the rear seat. Since its 2014 model year redesign the Lexus IS has had a passably roomy rear seat, but it can't match the Audi's for comfort. see full Audi A4 / S4 review
2018 Audi A4 / S4 Seat Room and Comfort: Cons
YearComment
Pressed to come up with another con, I might offer the front seats. There's nothing bad about them. There's just nothing outstanding about them, either. Those in the sport-trim Lexus provide more lateral support and feel more comfortable to me. (With seats personal impressions are bound to vary, so definitely evaluate them yourself.) see full Audi A4 / S4 review
 

What Our Members Are Saying about the Seat Room and Comfort of the 2018 Audi A4 / S4

None of our members have yet commented on the seat room and comfort of the 2018 Audi A4 / S4.

Be the first!

See TrueDelta's information for all Convertibles
See TrueDelta's information for all Mercedes-Benz models.