Technical Specs Of The Mercedes-Benz SL Roadster
Recently, the 2018 Mercedes-AMG® SL 63 Roadster made its United States debut, and the model is truly stunning. Take a look at what the new Mercedes-Benz model has to offer!
Vehicle Type | Two-seat roadster with power-operated retractable hard top |
Chassis | Aluminum unibody |
Drive Configuration | Rear Wheel Drive |
Exterior Dimensions (in) | |
Wheelbase | 101.7 |
Length | 182.7 |
Width (w/ mirrors) | 82.6 |
Width (w/o mirrors) | 73.9 |
Height | 51.2 |
Track (front / rear) | 63.8 / 63.1 |
Ground Clearance (max load) | 4,37 |
Curb Weight (lbs) | 4,123 |
Interior Dimensions (in) | |
Head room | 39.1 |
Leg room | 42.9 |
Shoulder room | 55.5 |
Capacities (cu-ft) | |
Cabin Volume | 50.5 |
Trunk Size (top up / down) | 13.5 / 8.5 |
Suspension | |
Front |
Independent multi-link suspension with coil spring, Single-tube shock absorber with continuously adjustable damping and tubular torsion bar |
Rear |
Independent multi-link suspension with coil spring, Single-tube shock absorber with continuously adjustable damping and tubular torsion bar |
Steering | |
Type | Speed-dependent, electro-mechanical rack-and-pinion |
Ratio | 13.9 : 1 |
Turning Circle (ft) | 36.2 |
Brake Disc Diameter / Thickness (in) | |
Front | 15.4 / 1.4 |
Rear | 14.2 / 1.0 |
Standard Wheels (in) | |
Front | 9 x 19 (Cast) |
Rear | 10 x 19 (Cast) |
Standard Tires | |
Front | 255 / 35 R19 |
Rear | 285 / 30 R19 |
Engine | |
Engine Type | Handcrafted AMG® 5.5L V8 biturbo |
Engine Material | Aluminum-Alloy |
Valvetrain / Arrangement | DOHC, 4-valves per cylinder |
Displacement (cc) | 5,461 |
Bore (in / mm) | 3.86 / 98.0 |
Stroke (in / mm) | 3.56 / 90.5 |
Compression Ratio | 10.0 : 1 |
Horsepower @ rpm | 577 @ 5,500 |
Torque @ rpm | 564 @ 2,250–3,750 |
Redline (rpm) | 6,500 |
Transmission | |
Transmission Type | AMG® SPEEDSHIFT® MCT 7-speed sports transmission |
Shift Controls | Wheel-mounted shift paddles |
Gear Ratios: | |
1st | 4.38 : 1 |
2nd | 2.86 : 1 |
3rd | 1.92 : 1 |
4th | 1.37 : 1 |
5th | 1.00 : 1 |
6th | 0.82 : 1 |
7th | 0.73 : 1 |
Reverse | 3.42 : 1 |
R2 | 2.23 : 1 |
Final Drive | 2.65 : 1 |
Performance | |
0-60 mph (sec) | 4.0 |
Top Speed (mph) | 186 (electronically limited) |
Fuel Economy | |
City / Highway / Combined (mpg) | 16 / 25 / 19 |
Fuel Tank (gallons) | 19.8 |
Looking forward to taking the Mercedes-Benz SL Roadster for a spin? We welcome you to visit us at Mercedes-Benz of Buffalo.
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