The 2016 Mercedes-Benz SLK roadster offered a blend of luxury and sporty performance, available in several distinct models to cater to different driving preferences. This technical overview details the specifications of the 2016 SLK lineup, encompassing the SLK300, SLK350, and the high-performance AMG SLK55. Each model delivers a unique driving experience, rooted in Mercedes-Benz’s renowned engineering and design.
Engine and Performance Metrics
The heart of each SLK model lies in its engine, each engineered for a specific balance of power and efficiency. The table below outlines the engine specifications and performance figures for the 2016 Mercedes-Benz SLK range.
| Feature | SLK300 | SLK350 | AMG SLK55 |
|---|---|---|---|
| Engine Type | 2.0-liter Inline 4-Cylinder | 3.5-liter V6 | 5.5-liter AMG V8 |
| Engine Block Material | Aluminum | Aluminum | Aluminum |
| Cylinder Head Material | Alloy | Alloy | Alloy |
| Valve Arrangement | 4 valves/cylinder | 4 valves/cylinder | 4 valves/cylinder |
| Displacement (cc) | 1,991 | 3,498 | 5,461 |
| Bore (in.) | TBA | 3.66 | 3.86 |
| Stroke (in.) | TBA | 3.38 | 3.56 |
| Compression Ratio | 9.8 : 1 | 12.0 : 1 | 12.6 : 1 |
| Horsepower @ rpm | 241 @ 5,500 | 302 @ 6,500 | 415 @ 6,800 |
| Torque (lb-ft) @ rpm | 278 @ 1,200-4,000 | 278 @ 3,500-5,250 | 398 @ 4,500 |
| Intake System | Turbocharged, Direct Injection | Direct-Injection | Direct-Injection |
| Max. Engine Speed (rpm) | TBA | 7,000 | 7,200 |
| 0-60 mph (sec.) | 5.8 | 5.4 | 4.5 |
| Top Speed (mph) | 155 (limited) | 155 (limited) | 155 (174* w/ AMG Dev. Package) |
| Fuel Economy (City/Hwy/Comb.) | 25 / 32 / 28 mpg | 21 / 29 / 24 mpg | 19 / 28 / 22 mpg |
The SLK300, the entry point to the range, features a responsive 2.0-liter turbocharged inline-4 engine, providing a balance of efficiency and spirited performance suitable for daily driving and weekend getaways. Stepping up to the SLK350 introduces a 3.5-liter V6, offering increased horsepower and a smoother power delivery for a more refined driving experience.
For those seeking maximum performance, the AMG SLK55 boasts a hand-built 5.5-liter AMG V8 engine. This powerhouse delivers significantly higher horsepower and torque, resulting in rapid acceleration and an exhilarating driving experience characteristic of AMG vehicles. The AMG Development Package further elevates the top speed for track enthusiasts.
Transmission and Drivetrain
The 2016 SLK models utilize advanced automatic transmissions designed to optimize performance and efficiency. Each model is equipped with rear-wheel drive, enhancing the sporty handling dynamics expected of a roadster.
| Feature | SLK300 | SLK350 | AMG SLK55 |
|---|---|---|---|
| Transmission Type | 9G-TRONIC | 7G-TRONIC PLUS | AMG SPEEDSHIFT 7G-TRONIC PLUS |
| Drive Configuration | Rear-Wheel Drive | Rear-Wheel Drive | Rear-Wheel Drive |
The SLK300 features the 9G-TRONIC 9-speed automatic transmission, offering smooth gear changes and contributing to fuel efficiency. The SLK350 and AMG SLK55 utilize variations of the 7G-TRONIC PLUS 7-speed automatic. The AMG SPEEDSHIFT version in the SLK55 is specifically tuned for quicker shifts and a more aggressive driving feel, complementing the V8 engine’s performance characteristics.
Chassis, Suspension, and Brakes
Built on a steel unibody chassis, the 2016 Mercedes-Benz SLK prioritizes rigidity and safety. The suspension, tires, and brakes are tuned for each model to match their performance profiles.
| Feature | SLK300 | SLK350 | AMG SLK55 |
|---|---|---|---|
| Chassis | Steel Unibody | Steel Unibody | Steel Unibody |
| Suspension Type | TBA | TBA | TBA |
| Steering | TBA | TBA | TBA |
| Standard Front Tire Size | 225/45 R17 | 225/40 R18 | 225/40 R18 |
| Standard Rear Tire Size | 245/40 R17 | 245/35 R18 | 245/35 R18 |
| Standard Front Wheel | 7.5J X 17 | 7.5J X 17 | 7.5J X 18 |
| Standard Rear Wheel | 8.5J X 17 | 8.5J X 17 | 9J X 18 |
| Front Brake Disc Diameter | TBA | TBA | TBA |
| Rear Brake Disc Diameter | TBA | TBA | TBA |
The SLK models come standard with high-performance tires, with the SLK350 and AMG SLK55 featuring larger 18-inch wheels compared to the SLK300’s 17-inch wheels. Brake specifications are to be confirmed for each specific model, but all are designed to provide confident stopping power commensurate with their performance levels.
Dimensions and Capacities
The 2016 SLK maintains a compact and agile footprint, ideal for a two-seater roadster. Interior dimensions prioritize driver and passenger comfort, while trunk capacity is optimized for a convertible.
| Feature | SLK300 | SLK350 | AMG SLK55 |
|---|---|---|---|
| Exterior Dimensions (inches) | |||
| Wheelbase | 95.7 | 95.7 | 95.7 |
| Length | 162.8 | 162.8 | 163.2 |
| Width (including mirrors) | 79.0 | 79.0 | 79.0 |
| Height | 51.2 | 51.2 | 51.2 |
| Track Width Front | 61.4 | 61.4 | 61.0 |
| Track Width Rear | 61.6 | 61.6 | 61.7 |
| Interior Dimensions (inches) | |||
| Headroom (top up) | 38.0 (39.1 w/ Pano/MAGIC SKY) | 38.0 (39.1 w/ Pano/MAGIC SKY) | 38.0 (39.1 w/Pano/MAGIC SKY) |
| Leg Room | 42.5 | 42.5 | 42.5 |
| Shoulder Room | 52.2 | 52.2 | 52.2 |
| Capacities | |||
| Trunk Capacity (roof up/down) | 10.1 / 6.4 cu.ft. | 10.1 / 6.4 cu.ft. | 10.1 / 6.4 cu.ft. |
| Curb Weight (lbs.) | 3,417 | 3,417 | 3,583 |
| Fuel Tank Capacity (gallons) | 15.9 | 15.9 | 18.5 |
The 2016 Mercedes-Benz SLK models offer varying degrees of performance and luxury within a compact roadster package. From the efficient and enjoyable SLK300 to the powerful and dynamic AMG SLK55, the 2016 SLK lineup provided options for a range of driving enthusiasts.
Further information about Mercedes-Benz can be found at www.media.mbusa.com.
