The Mercedes-Benz SL-Class has long been an icon of automotive excellence, blending breathtaking performance with luxurious open-top driving. The 2025 AMG SL 63 Roadster continues this legacy, representing the pinnacle of open-air performance and sophisticated design. This roadster isn’t just built for the road; it’s crafted to ignite your senses and deliver an unparalleled driving experience.
Striking Exterior: Design and Dimensions
The exterior of the 2025 AMG SL 63 Roadster is a testament to dynamic design and aerodynamic efficiency. Its long wheelbase, extended hood, and sharply raked windshield create a profile that is both elegant and aggressive. The signature AMG grille and sculpted lines hint at the immense power that lies beneath the hood. Available in a range of stunning colors, including the vibrant Sun Yellow, the SL 63 allows you to express your individual style.
Dimensions:
- Wheelbase (A): 106.3 inches
- Overall Length (B): 185.2 inches
- Overall Height (C): 53.5 inches (top up)
- Overall Width w/mirrors (D): 82.7 inches
- Overall Width w/o mirrors (E): 75.4 inches
- Track Width, Front (F): 65.4 inches
- Track Width, Rear (G): 64.0 inches
- Curb Weight: 4,321 lbs
These dimensions contribute to the SL 63’s athletic stance and agile handling, making it a joy to drive on winding roads or open highways.
Unleashed Performance: Engine, Transmission, and Dynamics
At the heart of the 2025 Mercedes-Benz AMG SL 63 Roadster lies a handcrafted powerhouse: the AMG 4.0L V8 biturbo engine. This engine is a symphony of engineering, delivering explosive power and immediate throttle response.
Handcrafted AMG 4.0L V8 Biturbo Engine
This formidable engine produces a staggering 577 horsepower at 5,500-6,500 rpm and a massive 590 lb-ft of torque between 2,500-5,000 rpm. The result is breathtaking acceleration, launching the SL 63 from 0 to 60 mph in a mere 3.5 seconds. The engine’s construction, featuring a diecast alloy block and heads, ensures durability and optimal performance.
AMG SPEEDSHIFT® MCT 9-Speed Transmission
Power is channeled through the AMG SPEEDSHIFT® MCT 9-speed automatic transmission. This advanced transmission is specifically tuned for AMG vehicles, offering lightning-fast gear changes and multiple driving modes to suit any condition. Whether you’re seeking maximum performance on the track or smooth cruising on the open road, the AMG SPEEDSHIFT transmission delivers.
AMG Performance 4MATIC+ All-Wheel Drive & Suspension
The 2025 SL 63 is equipped with AMG Performance 4MATIC+ all-wheel drive, providing exceptional traction and stability in all weather conditions. This system can vary torque distribution from fully rear-wheel drive to a 50:50 split, optimizing grip and handling. Complementing the all-wheel drive is the AMG ACTIVE RIDE CONTROL suspension. This 4-wheel independent suspension system, featuring 5-arm multilink front and rear designs, adapts in real-time to road conditions and driving style, ensuring a comfortable yet dynamic ride. Rear-axle steering further enhances agility, reducing the turning circle and improving high-speed stability.
Performance Specifications:
- Acceleration (0-60 mph): 3.5 seconds
- Power: 577 hp @ 5,500-6,500 rpm
- Torque: 590 lb-ft @ 2,500-5,000 rpm
- Transmission: AMG SPEEDSHIFT® MCT 9-speed Automatic
- Drive Configuration: AMG Performance 4MATIC+ all-wheel drive
- Steering Type: Rack-and-pinion with electromechanical power assist and 2.5-degree rear-axle steering
- Turning Circle: 40.7 ft (wall to wall)
Luxurious Interior and Cutting-Edge Features
Step inside the 2025 Mercedes-Benz AMG SL 63 Roadster, and you’re greeted by an interior that is both sporty and opulent. Premium materials, meticulous craftsmanship, and advanced technology create a cockpit designed for driving pleasure.
Cabin Comfort and Space
Despite its sporty nature, the SL 63 offers surprising practicality with a 4-passenger capacity. Front passengers enjoy generous space:
- Headroom (front): 37.7 inches
- Legroom (front): 41.5 inches
- Shoulder Room (front): 56.3 inches
Rear passengers also have usable space for shorter journeys:
- Headroom (rear): 32.7 inches
- Shoulder Room (rear): 44.1 inches
The cargo capacity of 7.5 cu ft is sufficient for luggage or weekend getaways.
Standard and Optional Features
The SL 63 comes generously equipped with standard features expected of a luxury performance roadster. Beyond the standard equipment, a range of optional features allows for further personalization. For example, the Driver Assistance Package adds advanced safety and convenience features like Active Distance Assist DISTRONIC, Active Steering Assist, and Active Lane Keeping Assist. The Performance Trim offers the practical Front-axle lift system.
MANUFAKTUR Options
For the ultimate in personalization, the MANUFAKTUR Signature Interior Package elevates the interior to new heights of luxury. This package includes exclusive MANUFAKTUR Signature Nappa leather upholstery, high-pile floor mats, a Nappa leather steering wheel, and illuminated door sills, allowing you to create a truly bespoke cabin.
Wheels, Tires, and Fuel Economy
The 2025 AMG SL 63 Roadster rides on substantial 20-inch AMG® twin 5-spoke wheels (9.5×20 front and 11.0×20 rear). These wheels are paired with high-performance summer tires: 265/40R20 at the front and 295/35R20 at the rear, ensuring exceptional grip and handling.
Fuel Economy:
- City Fuel Economy: 13 mpg
- Highway Fuel Economy: 21 mpg
While performance is paramount, the SL 63 also offers respectable fuel economy for a vehicle in its class.
Eternal Brilliance of the Star
The 2025 Mercedes-Benz AMG SL 63 Roadster is more than just a car; it’s a statement. It’s a fusion of legendary heritage, cutting-edge technology, and exhilarating performance. From its handcrafted V8 engine to its luxurious interior and striking design, the SL 63 is built to captivate and deliver an unforgettable driving experience. It’s a true icon, reborn for a new generation.
