Engine & Drivetrain
| Engine Capacity | 4.0 L/243 |
| Cylinders | 8 |
| Forced Induction Device | Turbocharged |
| Fuel Type | Gasoline |
| Transmission | Automatic |
| Drive Wheels | All Wheel Drive |
Fuel Economy
| Fuel Economy - City (mpg) | 14 (2025) |
| Fuel Economy - Highway (mpg) | 21 (2025) |
| Fuel Tank Capacity (gal) | 18,5 gal |
Safety
| ABS | ✓ Standard |
| Brake Assist | ✓ Standard |
| Stability Control | ✓ Standard |
| Traction Control | ✓ Standard |
| Driver Airbag | ✓ Standard |
| Passenger Airbag | ✓ Standard |
| Side Airbags Front | ✓ Standard |
| Curtain Airbags | ✓ Standard |
Features & Technology
| Air Conditioning | ✓ Standard |
| Climate Control | ✓ Standard |
| Cruise Control | ✓ Standard |
| Adaptive Cruise Control | ✓ Standard |
| Bluetooth | ✓ Standard |
| Auxiliary Input | ✓ Standard |
| Steering Wheel Controls | ✓ Standard |
| Keyless Entry | ✓ Standard |
| Power Door Locks | ✓ Standard |
| Rear Parking Aid | ✓ Standard |
| Backup Camera | ✓ Standard |
| Power Windows | ✓ Standard |
| Trip Computer | ✓ Standard |
| Power Steering | ✓ Standard |
| Alloy Wheels | ✓ Standard |
| Daytime Running Lights | ✓ Standard |
| Auto Headlamps | ✓ Standard |
| Rain Sensing Wipers | ✓ Standard |
| Head-Up Display | ✓ Standard |
| Power Folding Mirrors | ✓ Standard |
| Auto-Dimming Rearview Mirror | ✓ Standard |
| Tire Pressure Monitor | ✓ Standard |
| Power Liftgate | ✓ Standard |
| Blind Spot Warning | ✓ Standard |
| Lane Departure Warning | ✓ Standard |
Comfort & Interior
| Heated Seats | ✓ Standard |
| Ventilated Seats | ✓ Standard |
| Leather Seats | ✓ Standard |
| Power Seat Adjustment | ✓ Standard |
| Power Seat Memory | ✓ Standard |
| Lumbar Support | ✓ Standard |
Dimensions & Weight
| Length (in) | 185,2 in |
| Width (in) | 75,4 in |
| Height (in) | 53,5 in |
| Wheelbase (in) | 106,3 in |
| Curb Weight (lbs) | 4 277 lbs |
| Trunk Capacity (cu ft) | 7,5 cu ft |
Compare Mercedes-Benz Sl Class Against Rivals
Frequently Asked Questions
What is the price of the Mercedes-Benz Sl Class AMG SL 55 Roadster?
The Mercedes-Benz Sl Class AMG SL 55 Roadster is priced from $112,550 in the United States. That's the recommended retail price for this variant. Dealer-fitted accessories, delivery charges and on-the-road costs will add to that. Compare all Mercedes-Benz Sl Class variants and their prices to find the best fit for your budget.
How much power does the Mercedes-Benz Sl Class AMG SL 55 Roadster have?
The Mercedes-Benz Sl Class produces 469 @ 5500 of power and 516 @ 2250 of torque from its 4.0 L/243 Gasoline engine, driving all four wheels. That torque figure determines real-world pulling power and performance.
