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

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2018 Mercedes-Benz SL-Class SL 450
Photo of 2017 model year shown

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User Ranking Drivers and owners ranked these cars in 9 categories.

Used Car Pricing Used listing price comparison and analysis.

2018 Mercedes-Benz SL-Class
SL 450
CarGurus Instant Market Value
$98,291
4 listings nationwide

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2009 Mercedes-Benz SLR McLaren
Roadster
CarGurus Instant Market Value
$495,000
4 listings nationwide

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Expert Reviews Reviews from CarGurus experts.

2018 Mercedes-Benz SL-Class
SL 450
No Expert Reviews
2009 Mercedes-Benz SLR McLaren
Roadster
Rob Feeman Preview:

Mercedes-Benz gives the SLR-Class a makeover for 2009, launching a limited-edition SLR McLaren Roadster 722 S, which takes the place of the previous year's SLR McLaren Roadster. Powere...

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

2018 Mercedes-Benz SL-Class
SL 450
No User Reviews
2009 Mercedes-Benz SLR McLaren
Roadster
25
2009 Mercedes-Benz SLR McLaren RoadsterReview:

Great Car — Best Car model and the handling is very good, Mercedes always build a best quality, but the price ar...

Primary Use: Sport/fun (spirited driving, track racing, off-roading, etc.)

25
2009 Mercedes-Benz SLR McLaren RoadsterReview:

Its The Bomb — I like the acceleration of the car it accelerates very fast which makes it easy for you to escape q...

Primary Use: Sport/fun (spirited driving, track racing, off-roading, etc.)

25
2009 Mercedes-Benz SLR McLaren RoadsterReview:

Mitsubishi — # Tidak Suka # Chaa Moudtz haseum 23 jam yang lalu · SukaTidak Suka # Sifva Frebiyanty shaa anu hase...

Primary Use: Commuting to work

Specs

2018 Mercedes-Benz SL-Class
SL 450
2009 Mercedes-Benz SLR McLaren
Roadster
Powertrain 9-Speed Automatic 5-Speed Automatic
Drivetrain
RWD
RWD
Fuel Economy, City
20 MPG
12 MPG
Fuel Economy, Highway
28 MPG
16 MPG
Fuel Tank Volume 19.8 gal 25.6 gal
Engine
Fuel Type
Gasoline
Gasoline
Power
362 hp @ 5,000 RPM
617 hp @ 6,500 RPM
Torque
369 lb-ft @ 1,500 RPM
575 lb-ft @ 3,250 RPM
Cylinders
6 cylinders
8 cylinders
Compression Ratio
10.5:1
9:1
Displacement
3,000 cc
5,500 cc
Bore x Stroke
3.46 in x 3.23 in
--
Safety
ABS Brakes Standard Standard
Driver Airbag Standard Standard
Passenger Airbag Standard Standard
Front Side Airbags Standard Standard
Curtain Airbags 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
Cassette Player -- 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 2 seats 2 seats
Front Legroom 42.9 in 44.2 in
Back Legroom -- --
Payload and Towing
Cargo Volume 8.5 cu ft 7.2 cu ft
Exterior
Length 182.3 in 183.3 in
Width 82.6 in 75.1 in
Height 51.2 in 49.3 in
Wheelbase 101.7 in 106.3 in

Available Options

2018 Mercedes-Benz SL-Class
SL 450

Exterior Colors

  • Black
  • Brilliant Blue Metallic
  • Designo Cardinal Red Metallic
  • Designo Diamond White Metallic
  • Designo Selenite Grey Magno (Matte Finish)
  • Dolomite Brown Metallic
  • Iridium Silver Metallic
  • Magnetite Black Metallic
  • Obsidian Black Metallic
  • Polar White
  • Selenite Grey Metallic

Option Packages

  • Bang & Olufsen BeoSound Premium Sound System
  • Active Body Control (ABC)
  • Red Seat Belts
  • Silver Seat Belts
  • AMG Carbon Fiber Trim
  • Designo Black Piano Lacquer Trim
  • Designo Champagne White Lacquer Trim
  • Designo Classic Red Leather Package
  • Designo Deep White Leather Package
  • Designo Sand Leather Package
  • Designo Sienna Brown Leather Package
  • Wood/Leather Steering Wheel
  • Designo Beige Pearl/Black Leather Package
  • Designo Light Brown/Black Leather Package
  • Designo Platinum White/Black Leather Package
  • Designo Titanium Grey Pearl Leather Package
  • Designo Titanium Grey/Ginger Beige Leather Package
  • Driver Assistance Package
  • Multifunction Sport Steering Wheel with Dinamica
  • Premium I Package
  • Designo Bamboo Trim
  • Bengal Red/Black, Exclusive Nappa Leather Upholstery
  • Black, Exclusive Nappa Leather Upholstery
  • Black, Nappa Leather Upholstery
  • Ginger Beige/Espresso, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Exclusive Nappa Leather Upholstery
  • Porcelain/Black, Nappa Leather Upholstery
  • Saddle Brown/Black, Exclusive Nappa Leather Upholstery
  • Bengal Red/Black, Nappa Leather Upholstery
  • Ginger Beige/Espresso, Nappa Leather Upholstery
  • Saddle Brown/Black, Nappa Leather Upholstery
  • Magic Sky Control
  • Wheels: 19" AMG Multi-Spoke Alloy
2009 Mercedes-Benz SLR McLaren
Roadster

Exterior Colors

  • Amazonite Blue
  • Antimony Gray
  • CORONADITE Gray
  • COVELLINE Blue
  • Cassiterite Black
  • DIGENITE Blue
  • Fayalite Green
  • GALAXITE Black
  • LAURITE Silver
  • OSMINUM Gray
  • PICOTITE Black
  • Palladium Gray
  • Pure Black
  • Pure White

Option Packages

  • 19" Cross-Drilled Brake System W/Gold Calipers
  • 19" Cross-Drilled Brake System W/Red Calipers
  • 19" Cross-Drilled Brake System W/Silver Calipers
  • 2-Tone Leather Steering Wheel
  • Black Carbon Fiber Interior Trim
  • Black Contrast Stitching
  • Gold Brake Calipers
  • Orion Gray Contrast Stitching
  • Red Brake Calipers
  • SL Red Contrast Stitching
  • 300 SL Red, Silver Arrow, Leather Seat Trim
  • Beige, Silver Arrow, Leather Seat Trim
  • Black, Silver Arrow, Leather Seat Trim
  • Copper, Silver Arrow, Leather Seat Trim
  • Dark Pacific Blue, Silver Arrow, Leather Seat Trim
  • Graphite Green, Silver Arrow, Leather Seat Trim
  • Green, Silver Arrow, Leather Seat Trim
  • Light Brown, Silver Arrow, Leather Seat Trim
  • Pastel Yellow, Silver Arrow, Leather Seat Trim
  • Royal Blue, Silver Arrow, Leather Seat Trim
  • Sand, Silver Arrow, Leather Seat Trim
  • Silver, Silver Arrow, Leather Seat Trim
  • Tobacco Brown, Silver Arrow, Leather Seat Trim

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