2026 Mercedes-Benz SL Roadster Specs, Trims, & Performance
The 2026 Mercedes-Benz SL Roadster continues its legendary reign as the ultimate expression of open-air luxury and performance. Reimagined as a 2+2 roadster by Mercedes-AMG®, this icon combines classic fabric soft-top elegance with the raw soul of a handcrafted Biturbo drivetrain. Its sleek, aerodynamic profile and muscular stance create a timeless sculpture that feels at once organic and technologically advanced. For Riverside drivers, the SL Roadster delivers a sensory-rich experience that honors 70 years of heritage while setting a new standard for modern motoring.
Drivers can choose from several handcrafted engines, from the innovative inline-4 in the SL 43 to the record-breaking hybrid V8 in the SL 63 S E PERFORMANCE. Each model is engineered for precision, featuring an AMG® SPEEDSHIFT® MCT 9-speed transmission for lightning-fast gear changes. Whether you are cruising through downtown Riverside or navigating Southern California’s coastal highways, the SL Roadster offers a smooth and visceral ride. The 2026 lineup continues to push boundaries, providing a driving experience that is as prestigious as it is thrilling, ensuring that every drive is an event.
Quick Specs
- Handcrafted AMG® Biturbo engines w/ hybrid assist
- Up to 805 horsepower and 1,047 lb-ft of torque
- 0 to 60 mph in a breathtaking 2.8 seconds (E PERFORMANCE)
- Classic fabric soft top (opens/closes in 15 seconds)
- Standard AMG® Performance 4MATIC®+ all-wheel drive
- 11.9-inch portrait-style tilting touchscreen display
SL Roadster Trim Levels
The 2026 SL Roadster lineup offers several distinct performance tiers to suit your definition of adventure. The SL 43 serves as a balanced entry point, utilizing Formula 1™-derived electric turbo technology to deliver 416 hp. Those seeking classic V8 power can opt for the SL 55 or SL 63, providing up to 577 hp of biturbo-charged thrust. At the pinnacle, the SL 63 S E PERFORMANCE combines handcrafted V8 power with an electric rear motor to produce a massive 805 hp, making it the most powerful SL ever produced. Each trim level is meticulously appointed with high-end features and race-inspired hardware, ensuring a world-class environment for all occupants.
| Trim Model | Engine Configuration | Horsepower | 0-60 MPH |
|---|---|---|---|
| AMG® SL 43 | 2.0L Inline-4 Turbo w/ Hybrid Assist | 416 hp | 4.6 Seconds |
| AMG® SL 55 | Handcrafted AMG® 4.0L V8 Biturbo | 469 hp | 3.8 Seconds |
| AMG® SL 63 | Handcrafted AMG® 4.0L V8 Biturbo | 577 hp | 3.5 Seconds |
| AMG® SL 63 S E | V8 Biturbo Hybrid P3 System | 805 hp | 2.8 Seconds |
Performance Specs and Driving Dynamics
The SL Roadster is engineered for total engagement, featuring active rear-axle steering that toe-adjusts to enhance agility at low speeds and stability at high speeds. The AMG® DYNAMIC SELECT system lets you fine-tune the throttle, shifting, damping, and steering at your fingertips, engaging modes from Comfort to Sport+. Higher trims feature AMG® RIDE CONTROL+ air suspension, which can lower at speed to enhance aerodynamics and efficiency on every Riverside highway. The Z-fold fabric soft top is designed to save weight and space, allowing for more cargo capacity while maintaining a sleek, traditional roadster look whether open or closed.
Interior Features and Technology
Inside the SL Roadster, you’ll find a “hyper-analog” cockpit that blends traditional craftsmanship with futuristic digital interfaces. The 11.9-inch central touchscreen is electronically tilt-adjustable to eliminate glare during top-down driving in the Riverside sun. Premium Nappa leather and available carbon fiber trim create an upscale, performance-focused atmosphere for all occupants. Key interior features include:
- 11.9-inch portrait multimedia touchscreen w/ electronic tilt
- Standard AIRSCARF® neck-level heating for year-round comfort
- Heated and ventilated 12-way power front seats w/ memory
- Burmester® Surround Sound system with headrest speakers
- 64-color LED ambient lighting including illuminated vents
- Standard wireless Apple CarPlay® and Android Auto™
Exterior Design and Customization Options
The exterior of the 2026 SL Roadster is defined by its long hood, short overhangs, and powerful “power domes” on the hood that reflect its handcrafted heart. Its signature radiator grille and active rear spoiler, which deploys in five stages based on speed and driving mode, emphasize its athletic performance. Drivers can personalize their SL with various 20 or 21-inch AMG® wheel designs and a wide selection of MANUFAKTUR paint colors like Cirrus Silver Magno or Patagonia Red. From the black-accented Night Package Plus to the aerodynamic enhancements of the AMG® Aerodynamics Package, the SL Roadster is designed to be as unique as it is powerful, ensuring it stands out in any Riverside neighborhood.