The 1987 Mercedes-Benz 300-Class, part of the W124 generation (produced from 1984-1995), embodied Mercedes-Benz's reputation for engineering excellence. Available primarily as a sedan and coupe, key trims included the 300D (diesel) and 300E (petrol). New pricing ranged significantly, but its enduring popularity stems from its robust build quality, refined driving experience, and timeless design, making it a sought-after classic.
The Good
The 1987 300-Class offers impressive reliability and a supremely comfortable ride, appealing to practical buyers. Its sophisticated design and solid construction evoke a sense of prestige and timelessness, satisfying emotional desires. For its era, it also presented a reasonable balance of performance and efficiency.
The Bad
Potential buyers should watch for rust, particularly around wheel arches, sunroofs, and the undercarriage. Electrical issues, such as failing climate control systems, window regulators, and wiring harness degradation, are common. The diesel engines can be very reliable, but injector pump seals and glow plug issues can arise.
1987 Mercedes-Benz 300-Class: Quick Overview
- Engine Options: The 1987 Mercedes-Benz 300-Class primarily featured two main engine configurations:
- 300E (M103): A 3.0-liter inline-six gasoline engine.
- 300D (OM603): A 3.0-liter turbocharged inline-five diesel engine.
- Horsepower:
- 300E: Approximately 160-180 horsepower, depending on specific market and tuning.
- 300D: Approximately 107-125 horsepower (turbocharged).
- Fuel Economy:
- 300E: Estimated to be around 17-20 MPG city and 22-25 MPG highway.
- 300D: Significantly better, often achieving 22-25 MPG city and 28-32 MPG highway, especially with the turbo.
- 0-60 Times:
- 300E: Roughly 9-10 seconds.
- 300D: Considerably slower, often in the 12-15 second range.
- Towing Capacity: Mercedes-Benz typically did not extensively advertise towing capacities for their passenger cars like the 300-Class in this era. It was not designed as a primary towing vehicle, though light towing might have been possible depending on local regulations and specific vehicle options.
- Trim-Level Features:
- Standard: Power windows, power locks, cruise control, automatic climate control (often with manual override), power steering, anti-lock brakes (ABS), tilt/telescoping steering wheel, independent suspension all around, sound insulation, and high-quality interior materials (MB-Tex or leather upholstery).
- Optional: Sunroof (manual or power), heated seats, leather upholstery, limited-slip differential (on some models), premium sound system, alloy wheels.
- 300D Specifics: Often came with a focus on durability and fuel efficiency, while still retaining the core luxury features.
- 300E Specifics: Offered a more spirited performance with the gasoline engine.
1987 Mercedes-Benz 300-Class Specifications
Vehicle Information
| Year | 1987 |
| Make | Mercedes-Benz |
| Model | 300-Class |
| Trim | - |
| Style | 4-Door Sedan |
| Type | Sedan |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | SINDELFINGEN |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 3.0-L I6 |
| Engine Size | 3L |
| Engine Cylinders | 6 |
| Transmission | 4 Automatic |
| Transmission Type | Automatic |
| Transmission Speeds | 4-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
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What Problems Does the 1987 Mercedes-Benz 300-Class Have?
The 1987 Mercedes-Benz 300-Class, while generally robust, does have some commonly reported issues that owners and prospective buyers should be aware of. One of the most persistent concerns is rust. Due to its age and materials used, corrosion can appear in various places, including the wheel arches, rocker panels, around the sunroof, and the rear subframe mounts. Thorough inspection for rust is paramount.
Electrically, the W124 generation can develop gremlins over time. The climate control system, particularly the servo-actuated flaps, is a frequent source of frustration, leading to inconsistent temperature control or no airflow. The wiring harness, especially the engine wiring harness on gasoline models, can degrade over time, leading to various sensor issues and running problems. Window regulators are another common point of failure, often becoming slow or completely inoperable. The dashboard instrument cluster can also experience intermittent failures.
On the mechanical side, the diesel engines (300D) are known for their longevity, but issues can arise. The injection pump seals can leak fuel or oil, and the glow plug system requires regular maintenance. The OM603 engine can be susceptible to head gasket failures if overheated, though this is less common than with some other diesel engines of the era. The gasoline engines (300E) are generally reliable, but timing chain wear can become an issue over high mileage. The automatic transmissions can also develop issues if not properly maintained, with fluid leaks and hesitant shifting being common symptoms.
There were no widespread, highly publicized recalls specifically impacting the 1987 model year that stand out as unique to this specific year. However, as with any vehicle of this age, maintenance history is key. A well-maintained example is far more likely to be reliable than one that has been neglected. Long-term reliability is excellent if preventative maintenance is performed diligently, but neglect can lead to significant and costly repairs, particularly with the complex climate control and electrical systems.
Electrically, the W124 generation can develop gremlins over time. The climate control system, particularly the servo-actuated flaps, is a frequent source of frustration, leading to inconsistent temperature control or no airflow. The wiring harness, especially the engine wiring harness on gasoline models, can degrade over time, leading to various sensor issues and running problems. Window regulators are another common point of failure, often becoming slow or completely inoperable. The dashboard instrument cluster can also experience intermittent failures.
On the mechanical side, the diesel engines (300D) are known for their longevity, but issues can arise. The injection pump seals can leak fuel or oil, and the glow plug system requires regular maintenance. The OM603 engine can be susceptible to head gasket failures if overheated, though this is less common than with some other diesel engines of the era. The gasoline engines (300E) are generally reliable, but timing chain wear can become an issue over high mileage. The automatic transmissions can also develop issues if not properly maintained, with fluid leaks and hesitant shifting being common symptoms.
There were no widespread, highly publicized recalls specifically impacting the 1987 model year that stand out as unique to this specific year. However, as with any vehicle of this age, maintenance history is key. A well-maintained example is far more likely to be reliable than one that has been neglected. Long-term reliability is excellent if preventative maintenance is performed diligently, but neglect can lead to significant and costly repairs, particularly with the complex climate control and electrical systems.
How long will the 1987 Mercedes-Benz 300-Class last?
The 1987 Mercedes-Benz 300-Class is renowned for its exceptional long-term durability, with many examples easily surpassing 200,000 miles and even reaching 300,000 to 400,000 miles or more with proper care. Owner data and maintenance habits are critical factors. Vehicles that have received regular, scheduled maintenance, including fluid changes and timely replacement of worn parts, can offer decades of service. The robust build quality and over-engineered components are testament to this. However, neglecting maintenance, especially concerning the cooling system or not addressing minor rust spots early, can lead to accelerated wear and more significant, costly repairs over time. The weaknesses tend to be related to aging rubber components, electrical connectors, and susceptibility to corrosion if not protected, rather than inherent design flaws that limit overall lifespan.
What Technology & Safety Features are Included?
The 1987 Mercedes-Benz 300-Class, while not brimming with the advanced tech of modern cars, offered a sophisticated suite of features for its era, prioritizing comfort, safety, and a refined driving experience. Standard technology included power windows, power door locks, cruise control, and an electrically adjustable steering column (tilt and telescoping). The climate control system was a highlight, offering automatic temperature regulation (though its servos could be a point of failure).
Entertainment was typically handled by a well-built, albeit basic by today's standards, AM/FM radio with a cassette player. Higher-end optional sound systems were available, offering improved audio quality. Some models might have featured power-adjustable front seats with memory functions.
In terms of driver-assistance and safety, the 300-Class was ahead of its time. Standard safety features included Anti-lock Braking System (ABS), which was a significant advancement, providing enhanced control during emergency braking. The car also featured a strong, reinforced passenger cell, crumple zones designed to absorb impact energy, and dual-circuit braking systems. Seatbelt pretensioners were also becoming more common. Side airbags were not a feature of this era.
Optional safety features could include a limited-slip differential for improved traction. While official crash-test ratings like those from NHTSA or IIHS for this specific year and model are not readily available in the modern format, the W124 chassis was renowned for its structural integrity and safety engineering, contributing to its reputation for surviving collisions relatively well. Mercedes-Benz's commitment to safety meant that even basic features were implemented with a high degree of engineering rigor.
Entertainment was typically handled by a well-built, albeit basic by today's standards, AM/FM radio with a cassette player. Higher-end optional sound systems were available, offering improved audio quality. Some models might have featured power-adjustable front seats with memory functions.
In terms of driver-assistance and safety, the 300-Class was ahead of its time. Standard safety features included Anti-lock Braking System (ABS), which was a significant advancement, providing enhanced control during emergency braking. The car also featured a strong, reinforced passenger cell, crumple zones designed to absorb impact energy, and dual-circuit braking systems. Seatbelt pretensioners were also becoming more common. Side airbags were not a feature of this era.
Optional safety features could include a limited-slip differential for improved traction. While official crash-test ratings like those from NHTSA or IIHS for this specific year and model are not readily available in the modern format, the W124 chassis was renowned for its structural integrity and safety engineering, contributing to its reputation for surviving collisions relatively well. Mercedes-Benz's commitment to safety meant that even basic features were implemented with a high degree of engineering rigor.
What Colors Options are Available?
Exterior Colors
Midnight Blue
Arctic White
Signal Red
Anthracite Grey
Champagne Metallic
Pearl Grey
Interior Colors
Black Leather
Cream Leather
Palomino Leather
Blue Cloth
Grey Cloth
1987 Mercedes-Benz 300-Class Prices and Market Value
When new in 1987, the Mercedes-Benz 300-Class carried a premium price tag, with sedans typically starting in the range of $35,000 to $45,000, depending on trim (300E vs. 300D) and options. This positioned it as a luxury vehicle. Depreciation was initially steep, as is common with most luxury cars. However, unlike many of its contemporaries, the 300-Class has proven to be a strong performer in the classic and used car market. Current used prices vary significantly based on condition, mileage, maintenance history, and specific trim. Well-maintained, low-mileage examples can fetch anywhere from $5,000 to $15,000+, while project cars can be found for under $3,000. Factors affecting resale value include rust-free status, original paint and interior condition, complete service records, and the prevalence of desirable options.
1987 Mercedes-Benz 300-Class Cost of Ownership
Owning a 1987 Mercedes-Benz 300-Class can be a mixed bag in terms of cost. Insurance is generally moderate for collector or classic car policies, but standard rates can be higher than for average vehicles. Fuel costs depend heavily on the engine choice; the 300D is significantly more economical than the 300E. Maintenance can be costly, as Mercedes-Benz parts are often premium-priced, and specialized mechanics are recommended. Repairs, especially for electrical or climate control issues, can be labor-intensive and expensive. While the initial purchase price might be low, overall ownership costs lean towards moderate to high, especially if significant repairs are needed. It's not an economical daily driver unless you're comfortable with potentially high repair bills and have access to affordable parts.
1987 Mercedes-Benz 300-Class Fuel Efficiency
Fuel Type
Diesel
Fuel Capacity
-
City Mileage
19 miles/gallon
Highway Mileage
21 miles/gallon
1987 Mercedes-Benz 300-Class Insurance
Insurance for a 1987 Mercedes-Benz 300-Class is moderately priced, reflecting its status as a Sedan with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1987 Mercedes-Benz 300-Class Compare to Other Sedan?
The 1987 Mercedes-Benz 300-Class competed in the luxury/near-luxury sedan segment against formidable rivals such as the BMW 5 Series (e.g., 525i, 535i), Audi 100/200, and potentially higher-trim models from manufacturers like Volvo and Cadillac. In terms of performance, the 300E offered a refined but not overtly sporty driving experience, generally falling behind the more engaging BMW 5 Series, particularly the sportier trims. The 300D offered superior fuel economy but lagged significantly in acceleration.
Features-wise, the 300-Class was well-equipped for its time, boasting robust build quality, excellent sound insulation, and advanced safety features like ABS, which often outshone competitors. BMW focused on driver engagement, while Audi offered innovative quattro all-wheel-drive in some models.
Reliability is where the Mercedes-Benz truly excelled. While all cars of this age require maintenance, the W124 chassis is legendary for its durability and ability to withstand high mileage when properly cared for, often surpassing BMWs and other European rivals in long-term mechanical integrity, despite common electrical quirks.
Price-wise, the Mercedes-Benz was typically positioned at the higher end of the segment when new, reflecting its brand prestige and engineering. Used prices for well-maintained 300-Class models now represent excellent value compared to their original cost and often offer a more robust ownership experience than similarly priced German counterparts that may have more complex or less durable systems.
Similar Alternatives:
Better Alternatives (depending on priorities):
Features-wise, the 300-Class was well-equipped for its time, boasting robust build quality, excellent sound insulation, and advanced safety features like ABS, which often outshone competitors. BMW focused on driver engagement, while Audi offered innovative quattro all-wheel-drive in some models.
Reliability is where the Mercedes-Benz truly excelled. While all cars of this age require maintenance, the W124 chassis is legendary for its durability and ability to withstand high mileage when properly cared for, often surpassing BMWs and other European rivals in long-term mechanical integrity, despite common electrical quirks.
Price-wise, the Mercedes-Benz was typically positioned at the higher end of the segment when new, reflecting its brand prestige and engineering. Used prices for well-maintained 300-Class models now represent excellent value compared to their original cost and often offer a more robust ownership experience than similarly priced German counterparts that may have more complex or less durable systems.
Similar Alternatives:
- BMW 5 Series (E28/E34): Offers a more engaging driving experience and sportier feel, but can be more maintenance-intensive and less robust mechanically over the long term.
- Audi 100/200 (C3): Known for its aerodynamic design and comfortable ride, with available quattro all-wheel drive. Reliability can be more variable than the Mercedes.
Better Alternatives (depending on priorities):
- For ultimate reliability and longevity with less focus on performance, the 300D variant is superior to most gasoline rivals in its class.
- For a more engaging driving experience, a comparable BMW 5 Series (especially with a manual transmission) would be a better choice, accepting potentially higher maintenance risks.
Final Verdict: Is the 1987 Mercedes-Benz 300-Class a Good Sedan?
The 1987 Mercedes-Benz 300-Class is ideal for the discerning buyer who values enduring quality, exceptional comfort, and timeless design over raw performance. It's perfect for those seeking a reliable classic that can still serve as a capable daily driver or a sophisticated weekend cruiser, especially the diesel 300D for its economy. It is absolutely worth buying if you prioritize durability and refinement and are prepared for the maintenance costs associated with a luxury German car of this era. Opt for a well-maintained, rust-free example with a comprehensive service history. Avoid project cars unless you have significant mechanical expertise and resources. The sedan body style is most common and practical, while coupes offer a sportier aesthetic. The 300D is a fantastic choice for fuel efficiency and longevity, while the 300E offers a more balanced performance profile.
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.