2018 Mercedes-Benz SL 550 Base SL 550 2DR Roadster
Base SL 550 2dr Roadster
3.9 sec
0-60 mph
12.2 sec
@ 114 mph
449 hp
Power
516 lb-ft
Torque
3,959 lbs
Rear-wheel Drive
Image coming soon
We are still sourcing visuals for this trim.
Overview
Vehicle Details
Year:
2018
Make:
Mercedes-Benz
Model:
SL 550
Trim:
Base SL 550 2DR Roadster
Style:
Base SL 550 2dr Roadster
Base Price:
$112,300
Drive:
Rear-wheel Drive
Dimensions & Weight
Curb Weight:
3,959 lbs
Length:
182.3 in.
Width:
73.9 in.
Height:
51.2 in.
Wheelbase:
101.7 in.
MPG:
17 city / 25 hwy
Fuel:
19.8 gal. / 416 mi range
Engine & Powertrain
Horsepower:
449 hp @ 5,500 rpm
Torque:
516 ft-lbs @ 1,800 rpm
Engine:
4.7l V-8 Turbo/supercharged
Displacement:
4.7 liters
Compression Ratio:
10.50 to 1
Valves:
32
Engine Config:
Standard
Redline:
6,300 rpm
Dyno Chart
Power vs torque across the rev range
Performance
All times derived from MotorMatchup simulation using street surface.
Acceleration
0-60 mph (1ft):
3.89 sec
0-60 mph:
4.18 sec
0-100 mph:
9.44 sec
60-130 mph:
12.5 sec
100-150 mph:
15.52 sec
Top Speed:
177 mph
Distance
⅛ mile:
7.94 sec @ 91 mph
¼ mile:
12.24 sec @ 113.7 mph
½ mile:
19.3 sec @ 138.4 mph
1 mile:
31.25 sec @ 160.1 mph
Drivetrain
Front Tires:
P255/35YR19
Rear Tires:
P285/30YR19
Tire Compound:
Run-flat Performance
Transmission:
9-speed Automatic
Final Drive:
2.65
Gear Ratios
1: 5.35
2: 3.24
3: 2.25
4: 1.64
5: 1.21
6: 1
7: 0.86
8: 0.72
9: 0.6
R: 4.8
Speed vs RPM
Gear spacing and speed bands
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