2009 Mercedes-Benz SLR McLaren: What's New, Specs & Features
Last updated August 4, 2026
The key 2009 lineup change is the addition of the Base trim. Otherwise, the SLR McLaren Roadster carries over from 2008 without meaningful mechanical, styling, safety, structural, or cabin-tech updates, and 2009 closes out the SLR program.
About the 2009 Mercedes-Benz SLR McLaren
Single-generation SLR McLaren Roadster (R199), second and final U.S. model year.
Mercedes-Benz positions the SLR McLaren Roadster as an open-top supercar that mixes extreme speed with real grand-touring comfort. The core idea is unusual for its era: carbon-fiber construction and 200-mph performance, but also a usable cabin, a retractable fabric roof, and everyday drivability that feels closer to a Mercedes grand tourer than a stripped-out exotic. Its front-mid-engine layout, dramatic swing-wing doors, and Mercedes-McLaren engineering partnership are the big differentiators.
Mercedes-Benz positioned the 2009 SLR McLaren Roadster as a mix of supercar performance and open-air touring comfort. The Base Roadster pairs a 617-hp supercharged V8 with a five-speed automatic, carbon-fiber structure, fabric soft top, swing-wing doors, active rear air brake, and power-adjustable carbon-fiber sport seats.
2009 Mercedes-Benz SLR McLaren specs and features by trim
| Feature | |
|---|---|
| Engine | V8, Supercharged, 5.5L |
| Transmission | Auto, 5-Spd Manual Mode |
| Drivetrain | RWD |
| Fuel Type | Gas |
| MPG City | 12 mpg |
| MPG Highway | 16 mpg |
| Horsepower | 617 hp |
| Torque | 575 lb-ft |
| Trunk/Cargo | 7.2 cu-ft |
| Seats | 2 |
| Doors | 2 |
| Alarm System | |
| Alloy Wheels | |
| Rear Spoiler | |
| Bluetooth | |
| Premium Audio | |
| Dual-Zone Climate Control | |
| Leather Seats | |
| Proximity Keyless Entry | |
Frequently asked questions
What changed on the 2009 Mercedes-Benz SLR McLaren compared with 2008?
The Base trim joined the lineup for 2009, but the SLR McLaren Roadster itself received no significant product updates. Its engine, transmission, styling, safety equipment, carbon-fiber structure, roof, and cabin technology carried over.
Did the 2009 Mercedes-Benz SLR McLaren get a different engine?
No. The 2009 SLR McLaren Roadster kept its 5.5-liter supercharged V8, producing 617 horsepower and 575 lb-ft of torque, along with rear-wheel drive and a five-speed automatic transmission.
Was 2009 the final year for the Mercedes-Benz SLR McLaren?
Yes. The 2009 model year marked the final chapter of the SLR program as Mercedes-Benz and McLaren closed out the model line.
Did the 2009 SLR McLaren Roadster receive styling or roof changes?
No. The 2009 Roadster retained the same exterior shape and semi-automatic fabric soft top with a heated glass rear window.
What are the standout features of the 2009 SLR McLaren Roadster?
The 2009 Roadster stands out for its 617-hp supercharged V8, carbon-fiber structure, swing-wing doors, active rear air brake, fabric soft top, and power-adjustable carbon-fiber sport seats.