The Mercedes-Benz AMG SL series has long been synonymous with performance, luxury, and iconic design. For generations, the SL has captured the hearts of driving enthusiasts, not just for its racing pedigree, but for its ability to blend exhilarating power with open-top freedom. The 2025 Mercedes-AMG SL 55 Roadster continues this storied tradition, delivering a potent combination of handcrafted AMG power, cutting-edge technology, and unmistakable style. Priced at an MSRP of $144,650 Disclaimer*, the SL 55 is poised to redefine the modern luxury roadster.
This stunning vehicle boasts impressive performance figures, achieving 0-60 mph acceleration in a mere 3.8 seconds Disclaimer**. Under the hood lies a handcrafted AMG 4.0L V8 biturbo engine, generating a robust 469 horsepower and 516 lb-ft of torque. This power is channeled through an AMG SPEEDSHIFT® MCT 9-speed automatic transmission, ensuring seamless and responsive gear changes whether you’re cruising city streets or pushing the limits on the open road.
Mercedes-AMG SL 55: Feature Highlights and Performance Specifications
The 2025 AMG SL 55 Roadster is meticulously engineered to deliver a thrilling driving experience, complemented by luxurious comfort and advanced features. Let’s delve into some key highlights:
Performance and Powertrain:
- Handcrafted AMG 4.0L V8 Biturbo Engine: The heart of the SL 55 is a powerhouse, delivering exhilarating performance and the signature AMG sound.
- 469 hp and 516 lb-ft of Torque: Experience breathtaking acceleration and responsiveness across the rev range. The power band is broad, peaking between 5,500-6,500 rpm for horsepower and 2,250-4,500 rpm for torque.
- 3.8 Seconds 0-60 mph Acceleration: Launch from a standstill to 60 mph in a blistering 3.8 seconds Disclaimer**, showcasing the SL 55’s raw power and advanced engineering.
- AMG SPEEDSHIFT® MCT 9-Speed Automatic Transmission: Enjoy lightning-fast gear changes and optimal power delivery with this sophisticated transmission system.
- AMG Performance 4MATIC+ All-Wheel Drive: Experience enhanced traction and stability in various driving conditions, ensuring confident handling and control.
Dimensions and Capacity:
- 4 Passenger Capacity: While undeniably a roadster, the SL 55 thoughtfully includes seating for up to four occupants, offering versatility beyond the typical two-seater.
- 7.5 cu ft Cargo Capacity: Practicality meets performance with a usable cargo area for luggage or weekend essentials.
- Wheelbase: 106.3 inches, Overall Length: 185.2 inches, Overall Width: 75.4 inches (without mirrors), Overall Height: 53.5 inches (top up): These dimensions contribute to the SL 55’s athletic stance and agile handling.
- Curb Weight: 4,277 lbs: Engineered for performance, the SL 55 maintains a balanced weight distribution for optimal driving dynamics.
Fuel Economy and Efficiency:
- 13 mpg City / 21 mpg Highway: While performance is paramount, the SL 55 also offers reasonable fuel economy for a high-performance V8, achieving 21 mpg on the highway Disclaimer† and 13 mpg in the city Disclaimer†.
- 18.5 gal Fuel Capacity: Enjoy extended drives with a generous fuel tank capacity.
Chassis and Handling:
- AMG RIDE CONTROL Suspension: Experience a refined balance between comfort and performance with the 4-wheel independent suspension system, featuring 5-arm multilink front and rear setups.
- Rear-Axle Steering: Enhance agility and maneuverability with the 2.5-degree rear-axle steering, improving turning radius and high-speed stability.
- 20-inch AMG® Twin 5-Spoke Wheels: Standard 20-inch wheels not only enhance the visual appeal but also contribute to the SL 55’s dynamic handling characteristics.
- High-Performance Summer Tires: Equipped with 265/40R20 front and 295/35R20 rear summer high-performance tires for maximum grip and responsiveness.
Personalize Your AMG SL 55: Optional Features and Packages
To further tailor the 2025 Mercedes-AMG SL 55 Roadster to your individual preferences, a range of optional packages and features are available, allowing you to elevate both luxury and performance.
Optional Packages:
- MANUFAKTUR Signature Interior Package ($9,750): Indulge in the ultimate in interior refinement with MANUFAKTUR Nappa leather upholstery, high-pile floor mats, a Nappa leather steering wheel, and illuminated door sills.
- Performance Trim ($7,300): Maximize driving dynamics with AMG ACTIVE RIDE CONTROL suspension, front-axle lift system, AMG electronic limited-slip rear differential, dynamic engine mounts, yellow brake calipers, and RACE mode.
- Driver Assistance Package ($1,950): Enhance safety and convenience with a suite of advanced driver-assistance systems, including Active Distance Assist DISTRONIC, Active Steering Assist, Active Brake Assist, and more.
The AMG SL 55: Born to Win Hearts and Roads
The 2025 Mercedes-AMG SL 55 Roadster is more than just a car; it’s a statement. It represents a legacy of performance and luxury, reimagined for the modern era. With its potent handcrafted V8 engine, advanced technology, and iconic design, the SL 55 is ready to capture hearts and conquer roads. Explore the possibilities and experience the thrill of the reborn legend.
Build This Vehicle View Inventory
Disclaimers:
Disclaimer* MSRP excludes all options, taxes, title, registration, transportation charge and dealer prep.
Disclaimer** Stated rates of acceleration are based upon manufacturer’s track results and may vary depending on model, environmental and road surface conditions, driving style, elevation and vehicle load.
Disclaimer† EPA estimated fuel economy. Compare the estimated mpg to the estimated average new vehicle. You may get different mileage depending on how fast you drive, weather conditions and trip length.
