Compare Mercedes SLS AMG Roadster vs Mercedes S-Class Cabriolet A217 vs Rolls-Royce Dawn
Variants
Roadster
Final Edition GT Roadster
GT Roadster
S 63 AMG 4MATIC
S 65 AMG
S 500
Maybach S 650
Dawn
Dawn Black Badge
Capacity
Cargo Capacity
173 L / 6.1 cu-ft
350 L / 12.4 cu-ft
321 L / 11.3 cu-ft
Coolant Capacity
14.0 L / 14.8 qt
Engine Oil Capacity
9.5 L / 10.0 qt
Fuel Capacity
85.0 L / 22.5 gal
80.0 L / 21.1 gal
Passengers
2
4
4
Chassis
Brakes | Front
Ventilated discs
Ventilated discs
Ventilated discs
Brakes | Rear
Ventilated discs
Ventilated discs
Ventilated discs
Power Steering
Electric Steering
Electric Steering
Electric Steering
Suspension | Front
Double-wishbone
Multi-link
Double-wishbone
Suspension | Rear
Double-wishbone
Multi-link
Multi-link
Turning Circle
11.9 m / 39.0 ft
12.7 m / 41.7 ft
Construction
Body Style
2-door Convertible
2-door Convertible
2-door Convertible
Dimensions
Size | Height
1261 mm / 49.6 in
1417 mm / 55.8 in
1502 mm / 59.1 in
Size | Length
4638 mm / 182.6 in
5027 mm / 197.9 in
5285 mm / 208.1 in
Size | Width
1947 mm / 76.7 in
Track Width | Front
1682.0 mm / 66.2 in
1625.0 mm / 64.0 in
Track Width | Rear
1649.0 mm / 64.9 in
Weight
2560.0 kg / 5643.8 lbs
Wheel Size
19 in, 20 in
Wheelbase
2680 mm / 105.5 in
2945 mm / 115.9 in
3112 mm / 122.5 in
Performance
CO2 Emission
308 g/km
Coefficient Of Drag
0.36
0.32
Fuel Economy
13.2 L/100km / 17.8 MPG (combined) | 19.9 L/100km / 11.8 MPG (urban) | 9.3 L/100km / 25.3 MPG (highway)
Top Speed
250.0 km/h / 155.3 mph
250.0 km/h / 155.3 mph
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Front-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 5
Euro 6
Engine
M 159.980
Engine | Bore
102.2 mm / 4.0 in
Engine | Compression Ratio
11.3:1
10.0:1
Engine | Displacement
6.2 L / 378.8 cu-in / 6208.0 cc
6.6 L / 402.3 cu-in / 6592.0 cc
Engine | Stroke
94.6 mm / 3.7 in
Engine | Torque
650 Nm / 479.4 lb-ft @ 4750 rpm
Engine | Type
Naturally-aspirated direct-injected petrol V12 engine with 4 values per cylinder
Transmission | Gears
7-speed
8-speed
Transmission | Type
Double clutch transmission (DCT)
Automatic
Reviews
Neofiliac score
92%
96%
96%
Pros
- Superb performance
- Gorgeous styling
- Great drivetrain reliability
- Good build quality
- Great, opulent styling
- Decent build quality
- Powerful engine lineup without tiny weasels
- Last chance to get V12 from Merc
- Exceptional luxury and comfort
- Elegant styling
- Awe-inspiring 601hp of power and tremendous 840Nm of torque
- RWD
Cons
- No gull wing doors
- High 0.36 drag coefficient
- Very little cargo space
- V12 married to MBC
- S63 AMG limited to AWD
- Very high fuel consumption
- Low cargo capacity
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