Compare Mercedes SLS AMG Roadster vs McLaren 650S Spider
Variants
Roadster
Final Edition GT Roadster
GT Roadster
625C Spider
650S Can-Am Spider
650S Spider
675LT Spider
Capacity
Cargo Capacity
173 L / 6.1 cu-ft
Coolant Capacity
14.0 L / 14.8 qt
Engine Oil Capacity
9.5 L / 10.0 qt
8.0 L / 8.5 qt
Fuel Capacity
85.0 L / 22.5 gal
72.0 L / 19.0 gal
Passengers
2
2
Chassis
Brakes | Front
Ventilated discs
Brakes | Rear
Ventilated discs
Power Steering
Electric Steering
Electric Steering
Suspension | Front
Double-wishbone
Double-wishbone
Suspension | Rear
Double-wishbone
Double-wishbone
Turning Circle
11.9 m / 39.0 ft
12.3 m / 40.3 ft
Construction
Body Style
2-door Convertible
2-door Convertible
Dimensions
Size | Height
1261 mm / 49.6 in
Size | Length
4638 mm / 182.6 in
Track Width | Front
1682.0 mm / 66.2 in
1656.0 mm / 65.2 in
Track Width | Rear
1583.0 mm / 62.3 in
Wheel Size
19 in, 20 in
Wheelbase
2680 mm / 105.5 in
2670 mm / 105.1 in
Performance
CO2 Emission
308 g/km
275 g/km
Coefficient Of Drag
0.36
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)
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Mid-engine (longitudinal), Rear-wheel drive
Emission Standard
Euro 5
Engine
M 159.980
Engine | Bore
102.2 mm / 4.0 in
93.0 mm / 3.7 in
Engine | Compression Ratio
11.3:1
8.7:1
Engine | Displacement
6.2 L / 378.8 cu-in / 6208.0 cc
3.8 L / 231.8 cu-in / 3799.0 cc
Engine | Redline
8500 rpm
Engine | Stroke
94.6 mm / 3.7 in
69.9 mm / 2.8 in
Engine | Torque
650 Nm / 479.4 lb-ft @ 4750 rpm
Transmission | Gears
7-speed
7-speed
Transmission | Type
Double clutch transmission (DCT)
Automatic SSG
Reviews
Neofiliac score
92%
91%
Pros
- Superb performance
- Gorgeous styling
- Great drivetrain reliability
- Good build quality
- Arguably more enjoyable than the 650S coupe
- Glorious 8500rpm redline
- Great handling
Cons
- No gull wing doors
- High 0.36 drag coefficient
- Very little cargo space
- Some QC issues
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