Cadillac Eldorado (1959-60 Biarritz)

The 1959–60 Cadillac Eldorado Biarritz sits at a median valuation of £190,858, down 25% over the past year—a meaningful pullback that signals weakening demand in this segment. With no recorded transactions in the past twelve months, establishing current pricing relies on listing data and dealer estimates rather than confirmed sales, which limits confidence in the exact level.

Liquidity remains severely constrained for this model in the UK market, with zero active listings and no measurable transaction volume over the tracked period. This scarcity of supply and demand makes it difficult for buyers or sellers to find counterparties without extended holding periods or significant price negotiation.

The Biarritz carries a collectibility score of 6 and is classified as an appreciating classic, though desirability is rated as low in the current market. The model's appeal rests on its status as an iconic American convertible, but buyer interest appears to have softened considerably.

The outlook presents a challenging trajectory. Base-case projections estimate the median price falling to approximately £99,949 within three years—a further 48% decline from current levels—and to £82,335 within five years, representing a total depreciation of 57% from today's valuation. These projections reflect both the illiquid nature of the UK market for American convertibles of this era and the evident loss of momentum in the collectible segment it occupies.