Mercedes-Benz SL-Class vs Mercedes-Benz SLS-Class Compare price, expert/user reviews, mpg, engines, safety, cargo capacity and other specs at a glance.

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New Car Pricing New listing price comparison and analysis.

2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC AWD
MSRP
$137,400
Invoice
$129,156
Average Price Paid
$147,778
114 listings nationwide

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2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
No Data Available
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2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC AWD
No Data Available
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
No Data Available

Used Car Pricing Used listing price comparison and analysis.

2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC AWD
CarGurus Instant Market Value
$154,525
5 listings nationwide

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2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
CarGurus Instant Market Value
$221,580
3 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC AWD
No Expert Reviews
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
Michael Perkins Preview:

The gull-wing Mercedes will get a swan song in the SLS AMG GT Final Edition. Of course if you decide to go with the roadster version, you’ll forgo the divisive gull wings altogether, b...

User Reviews Reviews from CarGurus users who have driven or owned the car.

2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC AWD
No User Reviews
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
20
Chauncey 2015 Mercedes-Benz SLS-Class AMG GT Final EditionReview:

Review — A very unique body style. I particularly like the sports edition.

Specs

2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC AWD
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition
Powertrain 9-Speed Automatic 7-Speed Dual Clutch
Drivetrain
AWD
RWD
Fuel Economy, City
14 MPG
13 MPG
Fuel Economy, Highway
21 MPG
19 MPG
Fuel Tank Volume 18.5 gal 22.5 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
469 hp @ 5,500 RPM
583 hp @ 6,800 RPM
Torque
516 lb-ft @ 2,250 RPM
479 lb-ft @ 4,750 RPM
Cylinders
8 cylinders
8 cylinders
Compression Ratio
8.6:1
11.3:1
Displacement
4,000 cc
6,300 cc
Bore x Stroke
3.27 in x 3.62 in
4.02 in x 3.72 in
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags -- Standard
Curtain Airbags Standard Standard
NHTSA Crash Test Results
Comfort and Convenience
Sunroof/Moonroof Standard --
Leather Seats Standard Standard
Air Conditioning Standard Standard
CD Player Standard Standard
CD Changer Standard Standard
Radio Standard Standard
Power Windows Standard Standard
Power Door Locks Standard Standard
Driver Power Seats Standard Standard
Passenger Power Seats Standard Standard
Interior
Maximum Seating 4 seats 2 seats
Front Legroom -- 39.1 in
Back Legroom -- --
Payload and Towing
Cargo Volume 7.5 cu ft 6.2 cu ft
Maximum Payload 792 lbs --
Exterior
Length 185.2 in 182.6 in
Width 82.7 in 81.8 in
Height 53.5 in 49.7 in
Wheelbase 106.3 in 105.5 in

Available Options

2022 Mercedes-Benz SL-Class
SL 55 AMG 4MATIC AWD
2015 Mercedes-Benz SLS-Class
AMG GT Final Edition

Exterior Colors

  • AMG IMOLA Gray
  • DESIGNO Mystic White II
  • Iridium Silver
  • Mars Red
  • Obsidian Black

Option Packages

  • AMG Carbon Ceramic Braking System
  • AMG Performance Media
  • Bang & Olufsen Sound System
  • Carbon Fiber Side Mirror Covers
  • Extended Interior Carbon Fiber Package
  • Wheels: 19" Front & 20" Rear 10-Spoke Matte Black

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