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2016 Mercedes-Benz SLK-Class Overview, Reviews, Ratings & Specs

Rating: 4.78
Based on 12 Owner Reviews
Eugene S | March 31, 2025
The 2016 Mercedes-Benz SLK-Class, later renamed the SLC, represents a lineage of compact luxury roadsters that began in the mid-1990s. This two-door convertible features a retractable hardtop, offering open-air driving and coupe-like refinement. Key trims include the SLK300, SLK350, and the AMG SLK55. New, the price range spanned from approximately $47,000 to over $72,000. It stands out for its blend of luxury, performance, and the iconic Mercedes-Benz brand appeal, plus its user-friendly convertible top.
The Good

The 2016 SLK-Class offers a compelling blend of advantages. Performance varies from spirited to thrilling, particularly in AMG trim. The comfortable interior and retractable hardtop appeal to emotional buyers seeking luxury and open-air driving. Practically, it offers decent fuel efficiency for a sports car and Mercedes-Benz build quality, promoting long-term value. Its elegant design also contributes to its desirability.

The Bad

Potential weaknesses of the 2016 SLK-Class include higher maintenance costs compared to non-luxury brands. Some owners have reported issues with the retractable hardtop mechanism. The rear seats are non-existent, limiting practicality. The infotainment system, while functional, can feel dated compared to newer systems. Be sure to inspect the convertible top for smooth operation and proper seals.

2016 Mercedes-Benz SLK-Class: Quick Overview

  • Engine Options:
    • SLK300: 2.0L Turbocharged Inline-4
    • SLK350: 3.5L V6
    • AMG SLK55: 5.5L V8
  • Horsepower:
    • SLK300: 241 hp
    • SLK350: 302 hp
    • AMG SLK55: 415 hp
  • Fuel Economy (EPA Estimated):
    • SLK300: 25 mpg city / 32 mpg highway
    • SLK350: 20 mpg city / 29 mpg highway
    • AMG SLK55: 19 mpg city / 28 mpg highway
  • 0-60 Times:
    • SLK300: Approximately 5.8 seconds
    • SLK350: Approximately 5.4 seconds
    • AMG SLK55: Approximately 4.5 seconds
  • Towing Capacity: Not applicable. The SLK-Class is not designed for towing.
  • Trim-Level Features:
    • SLK300: MB-Tex upholstery, dual-zone automatic climate control, Bluetooth connectivity, HD Radio, a 7-inch display screen, and various safety features like Attention Assist and Pre-Safe.
    • SLK350: Adds leather upholstery, a sport-tuned suspension, and unique styling elements.
    • AMG SLK55: High-performance brakes, AMG-specific styling, an upgraded interior, and a more aggressive exhaust note. It also features performance-oriented technologies like an AMG sport suspension and a torque vectoring brake.
    • Optional features across trims include: Premium packages adding features like heated seats, Airscarf (neck-level heating), Harman Kardon sound system, navigation, and more advanced driver-assistance systems.

2016 Mercedes-Benz SLK-Class Specifications

Vehicle Information
Year 2016
Make Mercedes-Benz
Model SLK-Class
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What Problems Does the 2016 Mercedes-Benz SLK-Class Have?

Frequently reported problems for the 2016 Mercedes-Benz SLK-Class are relatively limited compared to some other vehicles, but some common concerns include issues with the retractable hardtop mechanism. Some owners have reported problems with the hydraulic system, leading to difficulty opening or closing the top. This can be an expensive repair. Electrical issues, particularly related to the infotainment system and sensors, have also been noted, although these are less frequent. Minor oil leaks are also occasionally reported, typical of older European vehicles.
Recalls for the 2016 SLK-Class are generally infrequent, but it's crucial to check the NHTSA (National Highway Traffic Safety Administration) website for any outstanding recalls related to safety or performance. Specific issues can arise relating to the fuel system or electrical components. Long-term reliability concerns primarily revolve around the complexity of the car's systems. Proper maintenance, including regular servicing of the hydraulic systems and electrical components, is critical to preventing future problems. Older models might exhibit wear and tear on suspension components and the interior trim. Thorough pre-purchase inspections are always recommended, especially focusing on the convertible top operation and electronic systems.

How long will the 2016 Mercedes-Benz SLK-Class last?

A 2016 Mercedes-Benz SLK-Class, with proper maintenance, can reasonably be expected to reach 150,000 to 200,000 miles or provide 10-15 years of service. Longevity is highly dependent on consistent maintenance, including regular oil changes, fluid checks, and addressing any mechanical issues promptly. Long-term durability often depends on climate; exposure to harsh weather can accelerate wear on seals and the convertible top mechanism. Weaknesses over time may include deterioration of the leather upholstery, potential corrosion in areas with road salt, and the eventual need for replacement of suspension components.

What Technology & Safety Features are Included?

The 2016 Mercedes-Benz SLK-Class comes standard with a 7-inch display screen, Bluetooth connectivity, HD Radio, and dual-zone automatic climate control. The infotainment system, controlled by a central dial, offers basic navigation and audio functions. Optional tech upgrades include a Harman Kardon Logic7 surround-sound system, navigation, and a rearview camera.
Driver-assistance features include standard Attention Assist, which monitors driver alertness, and Pre-Safe, which anticipates potential collisions and prepares the car's safety systems. Optional driver-assistance features include blind-spot monitoring, lane-keeping assist, and adaptive cruise control.
Safety features include multiple airbags, anti-lock brakes, and electronic stability control. While the NHTSA (National Highway Traffic Safety Administration) may not have specific crash-test ratings for the SLK-Class, Mercedes-Benz vehicles generally have strong safety records and incorporate many advanced safety technologies. Euro NCAP might have tested this model; their ratings should be consulted for European standards. The Airscarf system, blowing warm air on the neck, is a popular optional feature enhancing comfort during top-down driving in cooler weather.

What Colors Options are Available?

Exterior Colors
Black
Polar White
Obsidian Black Metallic
Iridium Silver Metallic
Diamond White Metallic
Lunar Blue Metallic
Brilliant Blue Metallic
Hyacinth Red Metallic
designo Cardinal Red Metallic
designo Diamond White Bright
Mars Red
Citrine Brown Metallic
Interior Colors
Black Leather
Almond Beige Leather
Gray Leather
designo Titanium Gray Pearl Leather
designo Classic Red Leather
designo Platinum White Pearl Leather
designo Black Nappa Leather
designo Sand Nappa Leather

2016 Mercedes-Benz SLK-Class Prices and Market Value

The 2016 Mercedes-Benz SLK-Class had a starting MSRP around $47,000 for the SLK300, climbing to over $72,000 for the AMG SLK55 when new. Current used market prices typically range from $20,000 to $40,000, depending on condition, mileage, and trim level. Depreciation is significant, as with most luxury vehicles. Factors affecting resale value include the car's condition, maintenance history, mileage, and the desirability of the specific trim level (AMG models hold their value better). Color combinations and optional equipment can also impact resale prices. Convertibles generally see higher demand during warmer months, potentially affecting prices.

2016 Mercedes-Benz SLK-Class Cost of Ownership

The 2016 Mercedes-Benz SLK-Class is generally considered costly to own. Insurance premiums will be higher than average due to its luxury status and potential repair costs. Fuel costs vary depending on the engine, but even the SLK300 requires premium fuel. Maintenance and repair costs can be substantial, especially for complex systems like the retractable hardtop. Regular servicing at a qualified mechanic is crucial. While fuel economy is decent, the overall ownership experience is more expensive than a non-luxury vehicle.

2016 Mercedes-Benz SLK-Class Fuel Efficiency

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2016 Mercedes-Benz SLK-Class Safety Rating

NHTSA
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2016 Mercedes-Benz SLK-Class Insurance

Insurance for a 2016 Mercedes-Benz SLK-Class is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2016 Mercedes-Benz SLK-Class Compare to Other Vehicle?

The 2016 Mercedes-Benz SLK-Class competes with other luxury roadsters like the BMW Z4, Audi TT Roadster, and Porsche Boxster. In terms of performance, the SLK350 and AMG SLK55 offer competitive power, although the Boxster is often considered to have sharper handling. Feature-wise, the SLK-Class provides a good level of luxury and technology, but some rivals may offer more advanced infotainment systems.
Reliability can be a mixed bag; the Z4 and Boxster are often rated slightly higher in long-term reliability surveys. The Audi TT offers distinctive styling and a comfortable interior. Price-wise, the SLK-Class is generally in line with its competitors, but used prices can vary significantly.
Alternatives to consider include the BMW Z4, which provides a sportier driving experience, and the Porsche Boxster, renowned for its handling and performance. The Audi TT offers a compelling blend of style and technology. For buyers prioritizing performance and handling, the Boxster might be a better choice. If comfort and brand prestige are paramount, the SLK-Class remains a strong contender. The Nissan 370Z Roadster offers similar performance at a lower price point but lacks the luxury features.

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9 2023 Audi A3 (0.0★)
10 2023 Chevrolet Camaro (5.0★)
11 2023 Hyundai Elantra Hybrid (0.0★)
12 2023 Nissan Altima (4.0★)
596 2016 Mercedes-Benz SLK-Class (5.0★)

Final Verdict: Is the 2016 Mercedes-Benz SLK-Class a Good Vehicle?

The 2016 Mercedes-Benz SLK-Class is ideal for individuals seeking a stylish and comfortable luxury roadster with a retractable hardtop. It's worth buying used if you prioritize the Mercedes-Benz brand, refined driving experience, and the security of a hardtop convertible. A well-maintained SLK300 or SLK350 offers a good balance of performance and fuel economy. The AMG SLK55 is for those seeking a high-performance driving experience. Pre-purchase inspection is crucial to assess the condition of the retractable hardtop and other mechanical systems. It's generally not recommended if low running costs or maximum practicality are primary concerns.

2016 Mercedes-Benz SLK-Class Owner Reviews

4.78
Consumer Rating, Based on 12 Consumer Reviews
Overall rating
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Fast Freddie on June 3, 2020

Most fun car to drive EVER

Always wanted a convertible, but was not impressed with “rag” tops. Love this hard top, and the design is brilliant. Benz dealership is a pleasure to work with.

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convertible fans on August 12, 2019

Most enjoyable car you can own and drive.

This car will meet all you needs that the convertible will have. It is the most fun car that you can have in life. Mercedes run for life.

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PaulMichael on June 6, 2019

Mercedes make fun cars

Great car, it's amazing and stylish. Mercedes Benz does definently stand for quality and style. This Vehicle is a blast to drive with top up or down, looking to upgrade now to the 2020 when the arrive this fall 🙂

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catherine on April 8, 2019

Great Convertible

Besides a vagrant ripping off the Mercedes emblem on front and an unreliable hard top operation which could also have been the local dealership service department incompetency...its been fabulous.

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OldManlooking good on November 19, 2018

Stand out wheels

Great car for those summer drives. Top up or top down you look great. Safety of a hard top, but the open air of feeling cool.

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Go Grandma on October 23, 2017

Mema

This car drives very smooth & the leather seats are very comfortable. Plus i look very cute in this car. The radio is also state of the art. I LOVE MY CAR.

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Judge on September 3, 2017

Purchased as a used vehicle, still under warranty

Vehicle in shop getting warranty work done. Test drive was great. Will see how Mercedes does with it's warranty coverage.

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JRG on August 9, 2017

most fun car i have ever driven

This car is so much fun to drive and every time i get out of it i find myself looking back at it .If you don t experience the look back after you get out of your car it is not the car for you

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Loanshark on June 7, 2017

Quick Elegance

This car has been so much fun to drive. It's like a vacation every time I put the top down. Plenty of power and handling is nible. Real pleasure to drive.

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Kathy on September 23, 2015

Love this car!!

Used to be a Corvette owner and now would never go back! Love my new SLK.... It is beautiful, very well appointed, fun to drive and has many outstanding comfort features. I would definitely recommend this vehicle to anyone looking for a convertible sports car.

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Eugene S

Eugene is an automotive enthusiast with over 15 years of experience in the used car market. As a writer at VINCheck.info, he brings deep industry insight and a passion for cars, helping readers make smart, informed decisions. Eugene has written hundreds of used car reviews and is known for breaking down complex automotive topics into clear, actionable advice. Over the years, he has driven and worked on a wide range of vehicles—starting with tuning street cars in his early days and eventually focusing on performance upgrades and reliability improvements. Today, he specializes in evaluating used vehicles through the lens of real-world ownership and enthusiast needs. A longtime fan of Porsche, Eugene especially appreciates vehicles that blend durability with driving enjoyment.