1987 Mercedes-Benz SL-Class Overview, Reviews, Ratings & Specs

The Good

Advantages of the 1987 Mercedes-Benz SL-Class include its timeless design, comfortable ride, and solid build quality, appealing to emotional buyers seeking a classic "old money" aesthetic. Practical benefits include robust V8 performance (560SL), impressive durability if maintained, and a strong parts supply due to its long production run. It offers a luxurious cruising experience with classic appeal.

The Bad

Known weaknesses for the 1987 Mercedes-Benz SL-Class include potential for rust, especially around wheel arches and sills, and aging electrical components. Watch out for worn convertible top mechanisms, cracked dashboard plastics, climate control system malfunctions, and leaks from the steering box or rear main seal. Fuel injection system issues can also arise.

1987 Mercedes-Benz SL-Class: Quick Overview

Here's a summary of key specifications for the 1987 Mercedes-Benz SL-Class, primarily focusing on the 560SL for the U.S. market, which was the dominant offering:

• Engine Options:
  
  • U.S. Market (560SL): 5.5-liter (5547 cc) SOHC V8 engine.
  • Rest of World (ROW) Market (e.g., 300SL, 420SL, 500SL):
    
    • 3.0-liter (2962 cc) SOHC I6 (300SL)
    • 4.2-liter (4196 cc) SOHC V8 (420SL)
    • 5.0-liter (4973 cc) SOHC V8 (500SL)
• Horsepower (approximate):
  
  • 560SL (U.S.): Approximately 227 hp at 5200 rpm.
  • 300SL (ROW): Approximately 185 hp.
  • 420SL (ROW): Approximately 218 hp.
  • 500SL (ROW): Approximately 240-245 hp.
• Torque (approximate):
  
  • 560SL (U.S.): Approximately 287 lb-ft at 3500 rpm.
• Fuel Economy (EPA estimated, highly variable):
  
  • 560SL (U.S.): Generally in the range of 14-16 MPG combined. Specific figures varied, but expect low teens in city driving and high teens on the highway. These are premium fuel vehicles.
• 0-60 mph Times (approximate):
  
  • 560SL (U.S.): Around 7.0-7.5 seconds.
  • 300SL (ROW): Around 9-10 seconds.
  • 420SL (ROW): Around 8-9 seconds.
  • 500SL (ROW): Around 7.5-8.0 seconds.
• Towing Capacity: Not applicable for this vehicle type. The SL-Class was designed as a personal luxury roadster, not for towing.
• Transmission: Typically a 4-speed automatic transmission for the 560SL and other V8 models. Manual options were rare, mainly for smaller ROW engines.
• Trim-Level Features (560SL specific):
  
  • Leather upholstery.
  • Automatic climate control.
  • Power windows.
  • Power door locks.
  • Cruise control.
  • Anti-lock Braking System (ABS).
  • Driver's side airbag (standard in later U.S. R107s, including 1987).
  • Removable hardtop with heated rear window.
  • Power antenna.
  • Heated seats (optional).
  • Becker Grand Prix radio (common factory head unit).
  • Fully independent suspension.

1987 Mercedes-Benz SL-Class Specifications

Vehicle History Report

What Problems Does the 1987 Mercedes-Benz SL-Class Have?

The 1987 Mercedes-Benz SL-Class (R107) has several frequently reported problems and long-term reliability concerns, typical of aging luxury vehicles. One of the most common issues is rust, particularly around the front and rear wheel arches, rocker panels, floorboards, and the convertible top well. While Mercedes-Benz used good rustproofing for its era, decades of exposure take their toll, especially in areas with road salt. Aging rubber and plastic components are another major concern; vacuum lines, fuel lines, wiring insulation, and dashboard plastics can become brittle and crack, leading to leaks, electrical shorts, or HVAC malfunctions.

The K-Jetronic fuel injection system, while robust, can develop issues over time. Problems like a faulty fuel distributor, fuel accumulator, or warm-up regulator can cause rough idling, stalling, poor starting, and reduced performance. The electronic ignition system, particularly the EZL unit, can also fail. Climate control systems are notoriously complex and prone to failure, with common issues including blend door actuators, vacuum leaks, and malfunctioning push-button units leading to inadequate heating or cooling. The convertible top mechanism, while simple, can have worn latches or seals, leading to leaks or difficulty in operation. The soft top fabric itself often needs replacement due to age and sun exposure.

Steering box leaks and excessive play are common, requiring rebuilds or replacement. The power steering pump and hoses can also fail. Electrical gremlins are frequent, ranging from intermittent power window operation to issues with the central locking system, power antenna, or gauges. Suspension components, such as control arm bushings, tie rods, and shock absorbers, will likely need replacement due to wear. While the M117 V8 engine (in the 560SL) is largely robust, maintenance neglected examples can suffer from oil leaks (valve cover gaskets, rear main seal) and timing chain guide wear. There were no widespread recalls specific to the 1987 model year that are major concerns for current owners beyond standard aging component replacement.

How long will the 1987 Mercedes-Benz SL-Class last?

With diligent maintenance and care, the 1987 Mercedes-Benz SL-Class can easily achieve 200,000 to 300,000 miles or more, offering many decades of service. These vehicles were built with an emphasis on durability. Many owners enjoy them as weekend drivers for 30-40 years. However, long-term durability hinges on proactive maintenance. Weaknesses over time primarily stem from the degradation of rubber, plastic, and electrical components, along with potential for rust if not garaged and cared for. Neglecting small issues can quickly escalate into costly repairs due to the complexity and precision of its German engineering. Well-maintained examples hold up exceptionally well.

What Technology & Safety Features are Included?

The 1987 Mercedes-Benz SL-Class, while a luxury vehicle for its era, featured "built-in tech" that was considerably less sophisticated than modern cars. Its focus was on mechanical robustness and driver comfort. Key safety features for the 1987 560SL in the U.S. market included a driver's side airbag, which was a significant advancement for the time, along with Anti-lock Braking System (ABS) for improved stopping control. Power-assisted disc brakes on all four wheels were standard. The body structure itself was engineered for safety, featuring a robust "safety cell" design.

For convenience and entertainment, standard features typically included: automatic climate control (though often problematic with age), power windows, power door locks, and cruise control. The audio system often comprised a premium Becker Grand Prix cassette stereo unit with a power antenna, delivering good sound quality for its period. Optional features were relatively few beyond trim levels and specific interior material choices; some markets offered heated seats. Driver-assistance technologies like traction control, stability control, or modern parking sensors were nonexistent in this era. Crash-test ratings as we know them today were not performed or published for vehicles of this vintage, making direct comparisons impossible. The vehicle's safety reputation was based on its robust construction and early adoption of features like airbags and ABS, rather than modern rating systems. It provided a secure and stable driving experience for its time, but lacks the comprehensive passive and active safety systems found in contemporary vehicles.

What Colors Options are Available?

1987 Mercedes-Benz SL-Class Prices and Market Value

When new, the 1987 Mercedes-Benz 560SL retailed for approximately $56,000-$58,000 in the U.S., a significant sum placing it firmly in the luxury segment. This equates to over $140,000 in today's money, adjusted for inflation. Unlike many cars that rapidly depreciate, R107 SLs, especially the 560SL, have largely bottomed out and are now appreciating classics. Current used market prices for well-maintained examples can range from $20,000 for a good driver to $50,000 or more for concours-level cars. Factors affecting resale value include mileage, overall condition, service history, originality, and the presence of a matching hardtop. Excellent condition and meticulous records significantly boost value, indicating its status as a desirable collector's item rather than a mere used car.

1987 Mercedes-Benz SL-Class Cost of Ownership

Owning a 1987 Mercedes-Benz SL-Class is not economical. Insurance costs can be moderate for a classic car if designated for pleasure use, but higher for daily drivers. Fuel costs are significant due to its premium fuel requirement and average 14-16 MPG. Maintenance and repair are the most substantial expenses. Parts, while generally available, are premium-priced Mercedes-Benz components, and specialized labor is often required. Expect typical annual maintenance to be in the low thousands, with larger repairs (e.g., fuel system, climate control, rust remediation) potentially running into many thousands. This vehicle is costly to own, demanding a dedicated budget for its upkeep to remain a reliable classic.

1987 Mercedes-Benz SL-Class Fuel Efficiency

1987 Mercedes-Benz SL-Class Warranty

1987 Mercedes-Benz SL-Class Insurance

How Does the 1987 Mercedes-Benz SL-Class Compare to Other Convertible?

The 1987 Mercedes-Benz SL-Class (560SL) competed in the luxury grand tourer roadster segment against formidable rivals, each with their distinct character. Key competitors included:

• Porsche 911 Carrera Cabriolet/Targa (e.g., 3.2L): The 911 offered superior raw performance, sharper handling, and a more focused sports car feel. Its air-cooled flat-six engine provided a unique soundtrack and driving experience. Reliability for well-maintained 911s is legendary, though parts and specialist labor are also expensive. Pricing was often comparable or higher than the SL. The SL offered more comfortable cruising and a traditional luxury feel, while the 911 was about visceral driving.


• Jaguar XJS Convertible (e.g., 5.3L V12): The XJS provided a similar blend of luxury and grand touring capability, often with a more opulent interior and the allure of a V12 engine in some trims. Its ride was arguably softer, focusing even more on comfort over sportiness. However, the XJS was historically plagued by more significant reliability issues, particularly with its complex electrical system and V12 engine maintenance, making the SL generally a more dependable choice long-term. Pricing for a new XJS was similar or slightly less.


• BMW 6-Series (E24) Convertible (e.g., 635CSi, though convertibles were mainly aftermarket conversions or later M6 variants): While not a direct factory convertible rival in 1987 (BMW's factory convertibles came later with the 3-series), the 6-series coupe offered a sportier alternative in terms of handling and driver engagement, coupled with BMW's "ultimate driving machine" ethos. It was more performance-oriented than the SL, but without the open-top factor directly from the factory. Performance was good, but not as torquey as the 560SL V8. Reliability was generally good, with similar maintenance demands to Mercedes.

Recommendation: For someone prioritizing pure sports car performance and a more engaging driving experience, a Porsche 911 would be a better alternative. If ultimate luxury and a softer, more traditional grand tourer experience with open-top motoring are paramount, and budget allows for the potential reliability pitfalls, the Jaguar XJS offered unique appeal. However, for a blend of classic luxury, robust V8 performance, and generally better long-term reliability (with proper maintenance) in a convertible, the 1987 Mercedes-Benz 560SL often holds its own as a compelling and historically significant choice. Its build quality generally surpassed the XJS, and its comfort surpassed the contemporary 911.

Final Verdict: Is the 1987 Mercedes-Benz SL-Class a Good Convertible?

The 1987 Mercedes-Benz SL-Class (560SL) is ideal for the classic car enthusiast who appreciates timeless design, robust German engineering, and a luxurious open-top cruising experience. It's perfect for someone seeking a weekend cruiser or a collector's item, not as a primary daily driver unless they are prepared for significant maintenance. It's absolutely worth buying for those who understand the commitment to classic car ownership; it is not a "cheap" classic. Buying a used 560SL today means prioritizing condition and service history above all else. Look for well-documented examples, ideally from long-term owners, that have been garaged and regularly maintained. Avoid neglected "bargains," as restoration costs will quickly outstrip any initial savings. The 560SL, with its strong V8 and U.S.-specific features, is generally the most desirable R107 trim to acquire for its blend of performance and collectibility, making it a sound investment for the right buyer.

1987 Mercedes-Benz SL-Class Owner Reviews

Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma