2009 Mercedes-Benz SLR McLaren Convertible Review | Edmunds.com

2009 Mercedes-Benz SLR McLaren Convertible

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Certified Pre-Owned (CPO) is a category of used car. Often late-model vehicles, they have been inspected, refurbished, if necessary, and are under warranty by the manufacturer.
Mercedes-Benz SLR McLaren Features and Specs

Features & Specs

  • Engine 5.4 L V 8-cylinder
  • Drivetrain Rear Wheel Drive
  • Transmission 5-speed Automatic
  • Horse Power 617 hp @ 6500 rpm
  • Fuel Economy 12/16 mpg
  • Bluetooth Yes
  • Navigation No
  • Heated Seats No

Review of the 2009 Mercedes-Benz SLR McLaren

  • Although still a symbol of prestige and high performance, the 2009 Mercedes-Benz SLR McLaren loses some of its former luster due to aging styling and newer, faster competitors that are considerably less expensive.

  • Safety
  • Pros

    Visceral supercar performance with Mercedes civility, grand touring amenities, outrageous styling, sure to secure a primo valet spot.

  • Cons

    Touchy brakes, road noise can be intrusive, manual transmission not available, exaggerated dimensions make for cumbersome maneuvering, performance-to-value ratio not what it used to be.

  • What's New for 2009

    For the Mercedes-Benz SLR McLaren's final year of production, there's a new limited-edition 722 S model. Otherwise, the only notable addition is Bluetooth connectivity.

Gas Mileage


  • 12
  • cty
  • 16
  • highway
Calculate Yearly Fuel Costs
What Others Are Saying

Customer Reviews

Omg amg

by on
Vehicle: 2008 Mercedes-Benz SLR McLaren

I bought this car on January 1, 2009 and i love it, it's not as fast as the nissan gt-r, but i love it. I'm not to fancy about the exterior grill design though. The fuel economy is bad because you have to use premium, i don't mind spending money for my car. The car may be expensive, but it's worth it.

Other SLR McLaren Years


Full 2009 Mercedes-Benz SLR McLaren Review

What's New for 2009

For the Mercedes-Benz SLR McLaren's final year of production, there's a new limited-edition 722 S model. Otherwise, the only notable addition is Bluetooth connectivity.


Those who follow Formula 1 racing no doubt know of the long-standing partnership between Mercedes-Benz and McLaren. For a time that collaboration extended beyond racecars to the road -- the SLR supercar was created as an homage to racing accomplishments of a past era when drivers like Juan Manuel Fangio and Sir Stirling Moss barreled down unfenced tracks in open-wheel speed machines while wearing little more than T-shirts and leather caps. When the SLR debuted (in coupe form four years ago, followed by a roadster last year), it was anything but retro; it boasted an ostentatious design and cutting-edge technology.

But all good things must come to an end. Although the SLR hangs on for 2009, Mercedes-Benz and McLaren dissolved their road-car partnership in 2008. In addition to the standard roadster, the SLR's swan song is a limited-edition 722 S roadster, which features a full carbon-fiber body and an even more powerful version of the supercharged 5.5-liter V8. The 722 name comes from the car driven by Stirling Moss and Denis Jenkinson in the Mille Miglia race in 1955 (they were piloting a 300 SLR). Only 150 of these retuned, special-edition drop tops will be made.

No matter which version you look at, the 2009 Mercedes-Benz SLR McLaren doesn't exactly make a whole lot of financial sense. At half a million dollars, you could park a Ferrari 599 and a Ferrari F430 in your garage for the same amount of dough. Those who want a sleek, modern supercar with stunning good looks and plenty of power to burn could also consider the 2009 Lamborghini Murciélago LP640, which is just as extreme and checks in at $100,000 less. But there's no denying that the SLR still has plenty of cachet, especially in parts of the country where how much you spend on a car is just as important as how it drives.

Body Styles, Trim Levels, and Options

The 2009 Mercedes-Benz SLR McLaren is offered solely as a two-seat roadster in a single trim level. Standard features include 19-inch wheels, bi-xenon HID headlights, a heated glass rear window, heated exterior mirrors, a semiautomatic fabric soft top, six-way power carbon fiber sport seats, leather and Alcantara upholstery, aluminum trim, Bluetooth phone connectivity, dual-zone automatic climate control, adaptive cruise control and a seven-speaker Bose surround-sound system with a trunk-mounted six-CD changer. The SLR's list of limited options includes various interior and soft-top color schemes, as well as 18-inch wheels.

Powertrains and Performance

A supercharged 5.4-liter V8 (which is mounted behind the front wheels for optimal weight distribution) powers the rear-wheel-drive 2009 Mercedes-Benz SLR McLaren with a visceral 617 hp and 575 pound-feet of torque. The SLR 722 produces 650 hp. A widely spaced five-speed automatic transmission translates the engine's brute force into motion. Steering-wheel-mounted buttons enable the driver to shift manually. A brief 3.8 seconds is all it takes for this supercar to rocket from zero to 60 mph, and the top speed for the SLR is an F1-worthy 206 mph. Powerful carbon ceramic brakes and a rear air brake help to bring this beast from 62 mph to a halt in a respectable 114 feet. EPA estimates -- if there's a potential buyer who cares -- come in at a predictably low 12 mpg city/16 mpg highway and 13 mpg combined.


Although no crash tests have been performed on the 2009 Mercedes-Benz SLR McLaren, its construction promises a very high level of occupant protection. Carbon fiber, which is extremely light yet strong, makes up a large portion of the car's structure. Steel-reinforced A-pillars and two fixed rollover bars protect the driver and passenger in the event of a rollover. Other standard safety features include airbags, knee-protecting airbags, Mercedes' TeleAid telematics system, stability control, traction control and antilock brakes with brake assist.

Interior Design and Special Features

Half-scissor, half-gullwing doors require some creative maneuvering for the driver and passenger to climb in gracefully. That can be remedied with practice, though preferably not in a public place, since all will be staring. The interior design is definitively German and accented with leather, carbon fiber and aluminum. The engine start button hides beneath a flip-up cover on the gearlever.

The SLR's race-bred carbon fiber seats offer ample support but lack the adjustability most drivers expect. Mercedes custom tailors seat upholstery to the proportions of every vehicle's owner, although those taller than 6 feet will still be out of luck when it comes to legroom. Don't plan on taking this supercar on a long road trip, either, as the trunk offers a mere 7.2 cubic feet of space -- unless, of course, you're the type to just FedEx your luggage ahead of time.

Driving Impressions

When you're the proud owner of a rare machine that boasts 617 hp and F1-inspired aerodynamics and suspension, there's pretty much only one way to enjoy driving it: fast. The 2009 Mercedes-Benz SLR McLaren roadster excels on challenging roads and accelerates and brakes with the greatest of ease. But there are a few drawbacks. Some might find that the steering lacks feel, and many enthusiasts bemoan the fact that the car is not available with a manual transmission. Road noise is always persistent, but that's to be somewhat expected for a car with this kind of performance. The carbon ceramic brakes are capable of bringing the SLR to a halt, but they're almost too good -- their instant bite makes it difficult to ease into braking.


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