2014 SL63 & SL65 AMG Specifications
Technical Data
| SL63 | SL65 | |
| Vehicle Type | Roadster | Roadster |
| Chassis | Primarily aluminum unibody | Primarily aluminum unibody |
Engine
| SL63 | SL65 | |
| Type | Bi Turbo V8 | Bi Turbo V12 |
| Material | Aluminum | Aluminum |
| Valve arrangement | Four valves per cylinder | Three valves per cylinder |
| Valvetrain | Overhead camshafts (DOHC) | Overhead camshaft (SOHC) |
| Displacement (cc) | 5,461 | 5,980 |
| Bore (in.) | 3.86 | 3.25 |
| Stroke (in.) | 3.56 | 3.66 |
| Compression ratio | 10.0:1 | 9.0:1 |
| Horsepower @ rpm |
530 @ 5,250-5,750 rpm | 621 @ 4,800-5,400 rpm |
| Torque (lb-ft) @ rpm |
590 @ 2,000-4,500 rpm | 738 @ 2,300-4,300 rpm |
| Intake system | Direct injection | Direct injection |
| Max. engine speed (rpm) |
6,500 | 6,100 |
Performance
| SL63 | SL65 | |
| 0-60 (sec.) | 4.2 | 3.9 |
| Top speed (mph) | 155 | 186 |
| Fuel economy: city hwy |
16 25 |
14 21 |
Transmission
| SL63 | SL65 | |
| Type | Planetary Gearset | Planetary Gearsey |
| Shift controls | TBA | TBA |
| Gear ratios | ||
| 1 | 4.38 | 4.38 |
| 2 | 2.86 | 2.86 |
| 3 | 1.92 | 1.92 |
| 4 | 1.37 | 1.37 |
| 5 | 1.00 | 1.00 |
| 6 | 0.82 | 0.82 |
| 7 | 0.73 | 0.73 |
| R | 3.42 | 3.42 |
| R2 “comfort mode” | - | - |
| Final drive | 2.65 | 2.65 |
Suspension/Steering
| SL63 | SL65 | |
| Suspension type | Multi-Clutch Automatic | Automatic |
| Front | Multi-Link Independent Suspension | Multi-Link Independent Suspension |
| Rear | Multi-Link Independent Suspension | Multi-Link Independent Suspension |
| Steering | Electromechanical Power Steering System |
Electromechanical Power Steering System |
| Turns, lock-to-lock | TBA | TBA |
| Steering ratio | 14.8 | 14.8 |
| Turning circle (ft.) | TBA | TBA |
| Stability control | TBA | TBA |
| Traction control | TBA | TBA |
Exterior Dimensions
| SL63 | SL65 | |
| Wheelbase (in.) | 101.8 | 101.8 |
| Length (in.) | 182.4 | 182.4 |
| Width including mirrors (in.) |
82.6 | 82.6 |
| Width excluding mirrors (in.) |
76.7 | 76.7 |
| Height (in.) | 51.2 | 51.2 |
| Ground clearance (in.) | 4.4 | 4.4 |
| Track front (in.) | 63.8 | 63.8 |
| Track rear (in.) | 63.2 | 63.2 |
Interior Dimensions (in inches)
| SL63 | SL65 | |
| Head room front | 39.1 | 39.1 |
| Leg room, front | 42.8 | 42.8 |
| Shoulder room, front | 55.5 | 55.5 |
Capacities
| SL63 | SL65 | |
| Cabin volume (cu. ft.) | TBA | TBA |
| Cargo capacity, top up (cu. ft.) |
13.5 | 13.5 |
| Cargo capacity top down (cu. ft.) |
8.5 | 8.5 |
| Curb weight (lbs.) | 4,068 (set) | 4,299 (set) |
| Max. total payload (lbs.) | TBA | TBA |
| Fuel tank/reserve (gallons) |
19.8 | 19.8 |
