United Kingdom Valuation · Updated Aug 2026
Mercedes-Benz 300SL Gullwing Valuation
No confirmed sales of the Mercedes-Benz 300SL Gullwing in the United Kingdom in the last 12 months — but our AI valuator can still produce an honest estimate from live market data and pattern comparables. Try it below.
Lowest price
£1,105,000
Since 2020
Median price
£1,202,250
Since 2020 · n=2
Highest price
£1,299,500
Since 2020
Sold cars
2
All time
Sell-through
100%
Of 2 lots
Value YOUR 300SL
The headline number is the market median. Yours is different. Add your mileage, transmission, and condition — we’ll cross-reference live listings and recent sales for a honest range tailored to your car.
- Real comparables — every valuation is sourced
- Reasoning paragraph + driver bullets
- No sign-up to see the result
Value by year
Model years with enough verified sales for their own valuation page.
Recent 300SL sales
2 most recent · United Kingdom
Other Mercedes-Benz valuations
Adjacent models and generations in our index.
Track 300SL prices over time.
The Marque Monthly. One email, first of the month. Top movers + biggest auction results. Free.
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.