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Mercedes-Benz SLK R172 SLK 350 V6 (306 Hp) 7G-TRONIC PLUS
Overall Rating
Mercedes-Benz SLK:
The Mercedes-Benz SLK-Class is a compact executive roadster, produced by Mercedes-Benz. It was released in 1996 and was manufactured at the Mercedes plant in Bremen, Germany, until 2020.
The former name "SLK" was derived from sportlich , leicht , and kurz. With the release of the facelift R172 in 2016, the SLK-Class was renamed to SLC-Class in accordance with the revised nomenclature adopted by Mercedes. Under this scheme, roadsters use the base name "SL", followed by the model's placement in Mercedes-Benz hierarchy, the letter "C", being the roadster equivalent to the C-Class....(Read more on Wikipedia)
R172 Overview:
Mercedes-Benz SLK (R172). With 370 Nm of torque, it offers ample pulling power. It has moderate fuel consumption (~9.9 l/100km). With a weight of 1465 kg, it falls in the mid‑range. Rear‑wheel drive offers dynamic handling and sporty feedback. Acceleration is excellent (0–100 km/h in 5.6 s). The top speed reaches 250 km/h. A two-seater convertible designed for open-top driving pleasure. Seating for 2 makes it ideal for daily use.
The Mercedes-Benz SLK (R172) generation was not directly tested by Euro NCAP. However, Mercedes-Benz vehicles typically incorporate robust safety features and engineering standards for occupant protection.
SLK 350 V6 (306 Hp) 7G-TRONIC PLUS Verdict:
Performance Verdict
Smooth, powerful V6 engine delivering exhilarating acceleration and a refined, classic naturally aspirated exhaust note.
Fuel Economy
Reasonable fuel consumption for a naturally aspirated V6 with this level of performance, offering a good balance.
Pros and Cons:
Pros:
- • Stylish design with a sophisticated retractable hardtop
- • Wide range of engines, from economical diesels to powerful AMG V8
- • Comfortable and refined ride for a roadster
- • High-quality interior materials and build quality
- • Good handling dynamics for a grand tourer
Cons:
- • Limited practicality with only two seats and reduced boot space with the roof down
- • Some engines can be thirsty, especially the higher-performance petrol variants
- • Ride can be firm on sportier models or with larger wheels
- • Interior technology and design can feel dated compared to newer rivals
- • Visibility can be restricted with the roof up
Specifications:
| General: | |
|---|---|
| Brand: | Mercedes-Benz |
| Model: | SLK |
| Generation: | R172 |
| Modification (Engine): | SLK 350 V6 (306 Hp) 7G-TRONIC PLUS |
| Start of production: | 2011 |
| End of production: | 2015 |
| Powertrain Architecture: | Internal Combustion engine |
| Body type: | Roadster |
| Seats: | 2 |
| Doors: | 2 |
| Engine: | |
|---|---|
| Engine systems: | Start & Stop System |
| Power: | 306 Hp @ 6500 rpm. |
| Power per litre: | 87.5 Hp/l |
| Torque: | 370 Nm @ 3500-5250 rpm. |
| Engine Model/Code: | M 276.956 |
| Engine displacement: | 3498 |
| Number of cylinders: | 6 |
| Engine configuration: | V-engine |
| Number of valves per cylinder: | 4 |
| Fuel injection system: | Direct injection |
| Engine aspiration: | Naturally aspirated engine |
| Valvetrain: | DOHC |
| Engine oil capacity: | 6.5 l |
| Coolant: | 10.4 l |
| Engine layout: | Front, Longitudinal |
| Cylinder Bore: | 92.9 mm |
| Piston Stroke: | 86 mm |
| Compression ratio: | 12:1 |
| Performance: | |
|---|---|
| Fuel Type: | Petrol (Gasoline) |
| Fuel consumption (economy) - urban: | 9.9 l/100 km |
| Fuel consumption (economy) - extra urban: | 5.5 l/100 km |
| Fuel consumption (economy) - combined: | 7.1 l/100 km |
| Emission standard: | Euro 5 |
| Acceleration 0 - 100 km/h: | 5.6 sec |
| Acceleration 0 - 62 mph: | 5.6 sec |
| Maximum speed: | 250 km/h, Electronically limited |
| Weight-to-power ratio: | 4.8 kg/Hp, 208.9 Hp/tonne |
| Weight-to-torque ratio: | 4 kg/Nm, 252.6 Nm/tonne |
| Acceleration 0 - 60 mph: | 5.3 sec |
| Space: | |
|---|---|
| Kerb Weight: | 1465 |
| Max. weight: | 1855 |
| Max load: | 390 |
| Trunk (boot) space - maximum: | 335 l |
| Trunk (boot) space - minimum: | 225 l |
| Fuel tank capacity: | 60 l |
| Size: | |
|---|---|
| Length: | 4134 mm |
| Width: | 1810 mm |
| Height: | 1301 mm |
| Wheelbase: | 2430 mm |
| Width including mirrors: | 2006 mm |
| Front track: | 1559 mm |
| Rear (Back) track: | 1565 mm |
| Front overhang: | 870 mm |
| Rear overhang: | 834 mm |
| Minimum turning circle (turning diameter): | 10.52 m |
| 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 | G-TRONIC PLUS |
| Front brakes | Ventilated discs |
| Rear brakes | Disc |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size | Front wheel tires: 225/45 R17 |
| Wheel rims size | Front wheel rims: 7.5J x 17 |
| Front suspension | Independent, type McPherson with coil spring and anti-roll bar |
| Rear suspension | Independent multi-link spring suspension with stabilizer |
If you could change one thing about the Mercedes-Benz SLK, what would it be?