Porsche 928

The Porsche 928 market in the UK is showing clear depreciation pressure, with the median price now standing at £14,363 and a year-on-year decline of 19.1 percent. The sell signal reflects a downward trajectory that has gathered momentum recently, though the medium confidence level indicates modest volatility within a small sample.

Liquidity conditions remain thin across the broader market, with only seven sales recorded in the past twelve months against a total tracked inventory of 29 cars. The absence of active listings currently further constrains transaction visibility, making it a challenging environment for sellers seeking quick exits or buyers hunting for competitive pricing.

The 928 occupies a stable modern classic tier with relatively modest demand characteristics, built on a production run of 61,056 units that dilutes exclusivity. These cars are trading at moderate desirability levels with typical mileage around 20,786 miles on transacted examples, suggesting most retained examples remain lightly used.

Base case projections point to sustained depreciation over the medium term, with values potentially falling to £8,646 over three years and £7,410 over five years, representing cumulative declines of nearly 40 and 48 percent respectively. This outlook reflects the combination of soft demand, thin liquidity, and the model's abundance within the broader classic Porsche market, which continues to favor the more celebrated 911 lineage.

Holders of 928s in the current market face a window where realizing value ahead of further erosion may outweigh the prospect of holding for a speculative reversal.