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Mercedes-Benz SLS AMG Roadster (R197) GT 6.2 V8 (591 Hp) AMG SPEEDSHIFT DCT
Overall Rating
Mercedes-Benz SLS AMG:
The Mercedes-Benz SLS AMG is a front mid-engine, 2-seater, limited production sports car developed by the Mercedes-AMG division of German automotive manufacturer Mercedes-Benz, with the assistance of David Coulthard. The car is the successor to the Mercedes-Benz SLR McLaren. SLS stands for "Super Leicht Sport".
The SLS was the first Mercedes-Benz automobile designed and built from scratch entirely by AMG. Upon its introduction at the 2009 Frankfurt Motor Show, the SLS AMG's 420 kW M159 engine was according to AMG "the world's most powerful naturally aspirated production series engine" ever produced....(Read more on Wikipedia)
Roadster (R197) Overview:
Mercedes-Benz SLS AMG (Roadster (R197)). With 650 Nm of torque, it offers ample pulling power. With a weight of 1660 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 3.7 s). The top speed reaches 320 km/h. A two-seater convertible designed for open-top driving pleasure. Seating for 2 makes it ideal for daily use.
GT 6.2 V8 (591 Hp) AMG SPEEDSHIFT DCT Verdict:
Performance Verdict
The GT variant elevates performance with an extra 20 Hp, sharpening throttle response and gear shifts, making an already potent package even more aggressive and track-focused.
Fuel Economy
Despite the power bump, fuel consumption remains consistent with the standard model at 13.2 l/100 km, reflecting optimized engine tuning rather than efficiency gains.
Pros and Cons:
Pros:
- • Legendary naturally aspirated M159 V8 engine with incredible sound.
- • Stunning, timeless design with iconic proportions.
- • Exhilarating performance and engaging driving dynamics.
- • High build quality and luxurious interior appointments.
- • Strong potential for future classic car appreciation.
Cons:
- • High purchase price and running costs.
- • Limited practicality with small trunk space.
- • Firm ride can be uncomfortable on rougher roads.
- • Fuel economy is very poor.
- • Hydraulic steering can feel heavy at low speeds.
Specifications:
Specifications are compared to those of the previous generation(Roadster (R197): October, 2011 - December, 2013).
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | SLS AMG |
| Generation: | Roadster (R197) |
| Modification (Engine): | GT 6.2 V8 (591 Hp) AMG SPEEDSHIFT DCT |
| Start of production: | October, 2012 |
| End of production: | December, 2013 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Roadster |
| Seats: | 2 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Power: | 591 Hp @ 6800 rpm. |
| Power per litre: | 95.2 Hp/l |
| Torque: | 650 Nm @ 4750 rpm. |
| Engine Model/Code: | M 159.980 [Same engine] More details about the engine M 159.980 |
| Engine displacement: | 6208 |
| Number of cylinders: | 8 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Multi-port manifold injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | DOHC |
| Engine oil capacity: | 9.5 l |
| Coolant: | 14 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 102.2 mm mm |
| Piston Stroke: | 94.6 mm mm |
| Compression ratio: | 11.3:1 |
| Maximum engine speed: | 7200 rpm. |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 19.9 l/100 km |
| Fuel consumption (economy) - extra urban: | 9.3 l/100 km |
| Fuel consumption (economy) - combined (NEDC): | 13.2 l/100 km |
| Fuel consumption (economy) - urban (NEDC): | 19.9 l/100 km |
| Fuel consumption (economy) - extra urban (NEDC): | 9.3 l/100 km |
| Fuel consumption (economy) - combined: | 13.2 l/100 km |
| Emission standard: | Euro 5 |
| Acceleration 0 - 100 km/h: | 3.7 sec |
| Acceleration 0 - 62 mph: | 3.7 sec |
| Maximum speed: | 320 km/h |
| Weight-to-power ratio: | 2.8 kg/Hp, 356 Hp/tonne |
| Weight-to-torque ratio: | 2.6 kg/Nm, 391.6 Nm/tonne |
| Acceleration 0 - 60 mph: | 3.6 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1660 |
| Max. weight: | 1960 |
| Max load: | 300 |
| Trunk (boot) space - minimum: | 173 l |
| Fuel tank capacity: | 85 l |
| Size: | |
|---|---|
| Length: | 4638 mm mm [Same length.] |
| Width: | 1939 mm mm [Same width.] |
| Height: | 1261 mm mm [Same height.] |
| Wheelbase: | 2680 mm mm [Same wheelbase.] |
| Width including mirrors: | 2075 mm |
| Front track: | 1682 mm |
| Rear (Back) track: | 1651 mm |
| Front overhang: | 942 mm |
| Rear overhang: | 1016 mm |
| Minimum turning circle (turning diameter): | 11.9 m [above average] |
| Powertrain: | |
|---|---|
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears | 7 |
| Transmission type | Automatic |
| Gearbox type | AMG SPEEDSHIFT DCT |
| Front brakes | Ventilated discs, 390x36 mm [Best for performance and cooling.] |
| Rear brakes | Ventilated discs, 360x26 mm [Best for performance and cooling.] |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 265/35 R19 |
| Wheel rims size | Front wheel rims: 9.5J x 19 |
| Front suspension | Double wishbone, Transverse stabilizer |
| Rear suspension | Double wishbone, Transverse stabilizer |
Your first impression of the Mercedes-Benz SLS AMG in one word? Go!