The 1985 Porsche 911, part of the G-Series generation (1974-1989), is an iconic rear-engined sports coupe. Known for its timeless design and pure driving experience, the '85 model year offered various trims including the Carrera and the more potent 911 Turbo (often referred to as 930). Its enduring popularity stems from its distinctive silhouette, exhilarating performance, and status as a true driver's car. Original pricing varied significantly by trim, but today, these cars command a strong market value, reflecting their classic appeal.
The Good
The 1985 911 offers an unparalleled driving connection with its robust engine and superb handling. Its iconic design evokes emotion, while its relative mechanical simplicity and legendary build quality appeal to practical owners. The driving dynamics remain a significant draw, offering a rewarding experience for enthusiasts.
The Bad
Potential buyers should be aware of oil leaks, particularly around the engine seals and the notorious "through-the-oil-cooler" pipe. Rust can be a concern, especially around the sills, wheel arches, and targa roof seals. Brake system maintenance and clutch wear are also items to inspect.
1985 Porsche 911: Quick Overview
- Engine Options: The primary engine for the 1985 Porsche 911 was the 3.2-liter flat-six, air-cooled engine. This was standard across most Carrera models. For the 911 Turbo (930) variant, a larger displacement turbocharged 3.3-liter flat-six engine was employed.
- Horsepower: The naturally aspirated 3.2-liter engine typically produced around 207 horsepower, while the turbocharged 3.3-liter engine in the 911 Turbo (930) generated significantly more, often in the range of 300 horsepower, depending on market and specific tune.
- Fuel Economy: Fuel economy for the 1985 911 was not a primary focus, as is typical for performance cars of this era. Expect figures in the low to mid-teens for city driving and potentially up to around 20 MPG on the highway for the naturally aspirated models. The Turbo would likely be less efficient.
- 0-60 Times: Acceleration figures varied. The 3.2 Carrera could achieve 0-60 mph in approximately 6.0 to 6.5 seconds. The 911 Turbo (930) was considerably quicker, often achieving 0-60 mph in under 5 seconds, making it a very fast car for its time.
- Towing Capacity: The 1985 Porsche 911 was not designed for towing, and no towing capacity figures are applicable or recommended.
- Trim-Level Features:
- Carrera: Typically featured a 5-speed manual transmission (G50 transmission became optional later in the G-series run, but the 1985 model primarily used the older type), leather sport seats, power windows, a limited-slip differential (optional), and the characteristic 911 silhouette.
- Targa: Shared many features with the Carrera but included the signature removable Targa roof panel, offering an open-air driving experience.
- Cabriolet: Offered a full convertible experience with a manually operated soft top.
- 911 Turbo (930): Distinguished by its wider body, prominent rear spoiler, intercooler, and more aggressive styling. It featured larger brakes, a reinforced transmission, and often came with upgraded interior appointments.
1985 Porsche 911 Specifications
Vehicle Information
| Year | 1985 |
| Make | Porsche |
| Model | 911 |
| Trim | - |
| Style | - |
| Type | Convertible |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | STUTTGART-ZUFFENHAUSEN |
Dimensions
| Doors | 2-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | - |
| Overall Width | - |
| Wheelbase Length | - |
| Standard Seating | - |
Engine & Performance
| Engine | 3.2-L H-6 SOHC 12V |
| Engine Size | 3.2L |
| Engine Cylinders | 6 |
| Transmission | 5-Speed Manual |
| Transmission Type | Manual |
| Transmission Speeds | 5-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | - |
| Steering Type | - |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | - |
| Invoice Price | - |
| Delivery Charges | - |
Vehicle History Report
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What Problems Does the 1985 Porsche 911 Have?
The 1985 Porsche 911, while generally robust, has several commonly reported issues and areas to watch. Oil leaks are perhaps the most prevalent concern. These can stem from worn oil cooler seals, the "through-the-oil-cooler" pipe, or valve cover gaskets. The air-cooled nature of the engine means it relies on significant oil circulation, and any breaches can lead to oil loss and potential engine damage if not addressed promptly. Rust is another significant long-term concern, especially for cars not meticulously maintained or stored. Areas prone to corrosion include the sills (rocker panels), wheel arches, door bottoms, engine lid, and the seal areas of the Targa roof. Early G-series models, including the 1985, can be susceptible to timing chain wear, which can lead to noise and, if ignored, catastrophic engine failure. Brake system components, such as caliper seals and fluid, require regular attention. The clutch and gearbox can also exhibit wear over time, particularly on high-mileage or aggressively driven examples. While there weren't specific widespread recalls for the 1985 model year that are commonly cited today as major flaws, regular preventative maintenance is crucial for long-term reliability. The transmission, particularly the older types used before the widespread adoption of the G50 gearbox (which started appearing in later 1980s models), can sometimes develop synchro wear or shifting issues. The electrical system, while generally well-engineered, can develop gremlins with age, such as issues with the alternator, starter, or dashboard warning lights. However, with a proactive approach to maintenance and addressing minor issues before they escalate, the 1985 911 can remain a very reliable and enjoyable classic.
How long will the 1985 Porsche 911 last?
The 1985 Porsche 911 is renowned for its exceptional long-term durability, with many examples comfortably exceeding 200,000 miles and some reaching well over 300,000 miles with diligent maintenance. The robust air-cooled engine design and strong chassis contribute significantly to this longevity. Weaknesses that can emerge over time, as mentioned, include oil leaks from seals and potential rust intrusion if not properly protected. Engine rebuilds are not uncommon for very high-mileage cars, but these are often preventative rather than due to catastrophic failure. With regular oil changes, attention to cooling systems (though air-cooled, they still have oil coolers), and rust prevention, a 1985 911 can provide decades of reliable service and enjoyment.
What Technology & Safety Features are Included?
The 1985 Porsche 911 represents a period where automotive technology was focused on driving dynamics rather than extensive electronic amenities. Therefore, built-in tech and entertainment features are quite rudimentary by modern standards. Standard equipment typically included an analog instrument cluster with essential gauges (speedometer, tachometer, oil pressure, oil temperature, fuel level), a basic push-button radio with two speakers, and manual climate controls. Power windows and central locking were often standard or part of popular option packages. For those seeking more, optional features might have included a more advanced stereo system, often from brands like Blaupunkt or Becker, with cassette tape players. Air conditioning was also an optional extra that could be fitted. There were no integrated navigation systems, Bluetooth connectivity, or touchscreens. Driver-assistance features were virtually non-existent; the primary "assistance" came from the car's inherent handling characteristics and the driver's skill. Safety features were limited by the era's standards but included three-point seatbelts, collapsible steering columns, and padded interiors. Anti-lock braking systems (ABS) were not standard on the 1985 model year 911, though they were beginning to appear as options on some higher-end sports cars around this time. Crash-test ratings for vehicles from this era are not directly comparable to modern NCAP or IIHS standards. Porsche vehicles of this vintage were designed with structural integrity in mind, but without modern safety cell concepts and advanced crumple zones, their performance in severe impacts would be significantly lower than contemporary vehicles. The focus was on passive safety and the car's ability to withstand impacts through its inherent rigid construction.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
1985 Porsche 911 Prices and Market Value
When new, a 1985 Porsche 911 Carrera would have typically cost between $35,000 and $45,000 USD, with the 911 Turbo (930) commanding a significant premium, potentially reaching $60,000 or more. Unlike many cars that rapidly depreciate, the 911, especially from this era, has shown remarkable value retention and appreciation. Today, a well-maintained 1985 911 Carrera can fetch anywhere from $40,000 to $70,000+, with pristine examples or rare trims commanding even higher prices. The 911 Turbo (930) is significantly more valuable, often starting at $100,000 and going much higher. Factors affecting resale value include original condition, mileage, service history, originality of parts, and the specific trim and options. Limited production runs and the iconic status of the model ensure strong demand, minimizing typical depreciation.
1985 Porsche 911 Cost of Ownership
Owning a 1985 Porsche 911 is decidedly not economical; it is a costly undertaking. Insurance premiums can be substantial, reflecting the car's value and performance. Fuel consumption, while not abysmal for its era, is higher than modern compacts. Maintenance and repairs are where costs escalate significantly. Specialized knowledge and parts are required, making routine servicing and any unexpected repairs expensive. While the mechanical simplicity can reduce some complexity, the cost of Porsche-specific parts and labor remains high. This is a vehicle for enthusiasts who appreciate the ownership experience and are prepared for the financial commitment.
1985 Porsche 911 Fuel Efficiency
Fuel Type
Gasoline
Fuel Capacity
-
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0 mpg
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0 miles/gallon
1985 Porsche 911 Warranty
Basic
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0 months / No data
Estimated remaining
Expired
Powertrain
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0 months / No data
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Expired
Rust
Original warranty
0 months / No data
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Expired
1985 Porsche 911 Insurance
Insurance for a 1985 Porsche 911 is moderately priced, reflecting its status as a Convertible with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 1985 Porsche 911 Compare to Other Convertible?
In 1985, the Porsche 911 Carrera competed in a rarefied air against performance coupes like the Chevrolet Corvette C4, Ferrari 308/328, and potentially higher-end European models like the Jaguar XJS or BMW M models (though M cars were less prevalent in the immediate 911's performance bracket at this exact time). Performance-wise, the 911's rear-engine layout provided unique handling characteristics, offering excellent traction and a distinct driving feel that few rivals could match. The Corvette C4 offered strong straight-line acceleration and a more modern interior, but often lacked the same level of handling finesse. Ferraris offered exotic looks and V8 power, but at a considerably higher price point and with a reputation for more demanding maintenance. In terms of reliability, the 911, with its air-cooled engine, was generally considered more robust than the temperamental V8s of some Italian exotics, though not as universally simple as a well-built American V8. However, its specialized nature meant repairs were expensive. Features were basic across all these performance cars, with the 911 focusing on driver connection. Price-wise, the 911 sat in a mid-to-high range, significantly more expensive than a Corvette but less than a comparable Ferrari. Alternatives to consider depend on priorities. If raw performance and V8 sound are key, a C4 Corvette is a strong contender at a lower price. For outright exotic appeal and a different driving experience, a used Ferrari 308 or 328 (if budget allows) could be an option. For similar handling focus and a European flavor, a Lotus Esprit might be considered, though also with its own set of reliability quirks. Ultimately, the 1985 911 Carrera stands out for its iconic design, direct driving engagement, and a unique brand heritage that few alternatives can replicate.
Final Verdict: Is the 1985 Porsche 911 a Good Convertible?
The 1985 Porsche 911 is ideal for the dedicated driving enthusiast who values a pure, analog driving experience, iconic design, and the prestige of owning a piece of automotive history. It's certainly worth buying for those who understand and accept the associated ownership costs. Buying new in 1985 was for a select few; today, purchasing a well-maintained used example is the only option. Focus on well-documented service history, particularly for oil leaks and rust. The Carrera trim offers the quintessential 911 experience, while the Turbo (930) is for the serious collector seeking extreme performance and rarity. It's a car to be driven and cherished, not an economical daily driver.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.