Mercedes-Benz SL (R107)

The Mercedes-Benz SL R107 is trading at a median of £14,308 in the UK market, down 24.6% year-over-year—a sharp decline that carries a clear sell signal. The downward momentum is unambiguous and supported by high confidence in the underlying data.

Over the past 12 months, 25 transactions have been tracked across a total sample of 55 recorded sales, providing a robust foundation for trend analysis. The moderate liquidity picture reflects steady but not aggressive buyer interest, typical of a model with broad production reach but limited collector following.

The R107 generation was produced in substantial volumes at over 237,000 units, and it occupies the stable modern classic category rather than commanding strong collectibility premiums. Its modest demand rating reflects this positioning—desirability remains high from an enthusiast perspective, yet market appetite for these cars as appreciating assets remains constrained.

Cars currently transacting show an average mileage of 30,945 miles, suggesting that examples in active circulation tend toward lower usage, though this varies considerably across the cohort. Condition and specification will likely prove material factors in pricing, given the wide variance in preservation standards across such a large production run.

The outlook presents material headwind for holders. Base projections indicate a median price of £7,305 in three years—a 48.9% decline from current levels—and £5,975 by year five, representing a 58.2% erosion of current value. These figures assume no major market shock, but reflect the car's trajectory as a depreciating asset class rather than a stabilising one.