The Mercedes-Benz SL lineage boasts a rich history of blending exhilarating performance with open-top freedom. The 2025 AMG SL 63 Roadster continues this legacy, delivering a potent combination of handcrafted power and opulent features. While pricing details are anticipated, let’s delve into the specifications that define this exceptional machine.
Under the hood resides a handcrafted AMG 4.0L V8 biturbo engine, unleashing a formidable 577 horsepower and 590 lb-ft of torque. This powerhouse propels the SL 63 from 0 to 60 mph in a mere 3.5 seconds, offering breathtaking acceleration. Paired with the AMG SPEEDSHIFT® MCT 9-speed automatic transmission and AMG Performance 4MATIC+ all-wheel drive, the SL 63 ensures dynamic handling and confident control in various driving conditions.
Mercedes-Benz SL63 AMG: Dimensions and Practicality
Despite its sporty nature, the Mercedes-Benz SL63 AMG Roadster offers a degree of practicality. It accommodates up to four passengers, providing a refined cabin experience for both driver and occupants.
Exterior 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
Image showcasing the side view dimensions of the 2025 Mercedes-Benz SL63 AMG Roadster, highlighting its wheelbase, length, and height specifications.
Interior Dimensions and Cargo:
- Passenger Capacity: 4
- Headroom (front): 37.7 inches
- Legroom (front): 41.5 inches
- Shoulder room (front): 56.3 inches
- Headroom (rear): 32.7 inches
- Shoulder room (rear): 44.1 inches
- Cargo Capacity: 7.5 cu ft
Diagram illustrating the front and rear view dimensions of the 2025 Mercedes-Benz SL63 AMG Roadster, emphasizing track width and overall width measurements.
Engine and Performance Specs of the AMG SL 63
The heart of the 2025 SL63 AMG is its meticulously engineered engine, delivering both power and refinement.
- Engine: Handcrafted AMG 4.0L V8 biturbo
- Power: 577 hp @ 5,500-6,500 rpm
- Torque: 590 lb-ft @ 2,500-5,000 rpm
- Compression Ratio: 8.6:1
- Construction: Diecast alloy block and heads
- Fuel Requirement: Premium unleaded gasoline
- Fuel Capacity: 18.5 gal
- Acceleration (0-60 mph): 3.5 sec
Fuel Economy and Transmission
Balancing performance with efficiency, the Mercedes-Benz SL63 AMG provides respectable fuel economy figures for its class.
- City Fuel Economy: 13 mpg
- Highway Fuel Economy: 21 mpg
- Emission Certification: Bin70/ULEV70
- Automatic Transmission: AMG SPEEDSHIFT® MCT 9-speed
- Drive Configuration: AMG Performance 4MATIC+ all-wheel drive
Chassis and Handling
The SL63 AMG is engineered for dynamic handling, featuring advanced suspension and steering systems.
- Suspension: 4-wheel independent w/AMG ACTIVE RIDE CONTROL, 5-arm multilink front/5-arm multilink rear
- Steering Type: Rack-and-pinion with electromechanical power assist and 2.5-degree rear-axle steering
- Turning Circle: 40.7 ft (wall to wall)
Wheels and Tires
The Mercedes-Benz SL63 AMG Roadster rides on performance-oriented wheels and tires.
- Wheels: 20-inch AMG® twin 5-spoke (9.5×20 front and 11.0×20 rear)
- Tires: 265/40R20 front and 295/35R20 rear, summer high-performance
Feature Highlights and Options
The SL63 AMG comes generously equipped with standard features and offers a range of optional enhancements, including the MANUFAKTUR Signature Interior Package and Driver Assistance Package, allowing for personalization and advanced safety technologies.
The 2025 Mercedes-Benz SL63 AMG Roadster represents a harmonious blend of AMG performance and SL-Class luxury, poised to captivate driving enthusiasts seeking open-air thrills and sophisticated grand touring capabilities.
