Porsche - 928 (1991)

When you roll into a classic Porsche showroom and spot a sleek 1991 928 gleaming under the lights, the first question that often pops into mind is the price. What’s a Porsche 928 price today? How does the Porsche 928 1991 price compare to a fully‑laden model that you’ve seen a decade ago? These are the exact questions our database is designed to answer, helping enthusiasts, buyers, and collectors cut through the noise and find precise, contextual pricing information.

The 1991 Porsche 928 remains one of the brand’s most celebrated grand tourers, balancing luxury with performance. Unlike pure sports cars, the 928 was built for comfort and long haul capability, and its price can be affected by factors ranging from mileage and condition to rarity of specific trim levels.

• Engine: 3.6‑liter flat‑six (Type R75) producing 216 hp at 6200 rpm; torque 220 lb‑ft (298 Nm) at 4000 rpm.
• Transmission: 5‑speed manual or optional 4‑speed automatic (GM5).
• Fuel Type: Premium gasoline.
• Dimensions: Length 4,930 mm – Width 1,863 mm – Height 1,362 mm – Wheel‑base 2,575 mm.
• Performance: 0‑60 mph in 6.9 s; top speed 155 mph (250 km/h).
• Weight: 1,541 kg (3,397 lb).
• Interior: Premium leather seats, optional heated seats, dual‑zone climate control, 8‑inch multimedia screen (if elected).
• Drive: Rear‑wheel drive with traction‑control in auto‑trans models.
• Safety: Dual front airbags, ABS, optional side‑door airbags and power‑steered brake system.

These specifications put the 1991 model firmly in the “mid‑to‑high‑end luxury sports sedan” segment, placing it in a unique category alongside cars like the Mercedes‑C300 4MATIC and the Audi 7‑Series of the era.

Porsche 928 Depreciation: How the Value Evolves

Understanding the Porsche 928 depreciation curve is vital when assessing both used Porsche 928 price and the potential long‑term investment value. While modern luxury vehicles may depreciate heavily in the first year, luxury classics typically fare better beyond that initial hit.

• First year: A new 1991 Porsche 928 would likely lose approximately 15‑20% of its value in the first year, reflecting typical market adjustments and the excitement of launch.
• Years 2‑5: Depending on mileage, condition, and aftermarket upgrades, depreciation rates can flatten to 5‑10% per year. Classic enthusiasts often value originality and low mileage, so pristine models can actually “correct” a bit in price.
• Beyond 5 years: Depreciation slows to 2‑5% annually, with occasional appreciation if the vehicle is meticulously maintained and restored.

Because the 928 shares its core mechanical platform with the less expensive Porsche 917 and the larger Porsche 911, enthusiasts often ask “what is a 1991 Porsche 928 worth?” The answer is far from a single number but rather a range that considers the market demand for original parts and a trustworthy service history.

Comparison Context: 1991 Porsche 928 vs. Its Contemporaries

Comparing the Porsche 928 1991 price to similar models can illuminate why the 928's reputation remains solid:

• 1991 Porsche 911 Carrera 2: Roughly 25‑30% more expensive in comparable condition, but with a more iconic brand perception.
• 1991 BMW 750i: About 15‑20% cheaper, yet the 928 offers a more refined driving experience and a distinctive V‑6 engine sound.
• 1991 Mercedes‑E 280 SEL: Prices are comparable; however, the 928 typically demonstrates less wear in the brakes and wheels due to its lighter weight.

These figures illustrate that while the 928 isn’t the best bargain in the pre‑2000 luxury segment, its drive dynamics and understated luxury place it well within the range of comparable, high‑class vehicles.

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