MERCEDES-BENZ (R129) SL 500
Lowest Price: £2,040 • Median Price: £12,982 • Highest Price: £50,914 • Sell-Through Rate: 84%
Image Source: Bring A Trailer
£2,040
LOWEST PRICE:
SINCE 2020
£12,982
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£50,914
SINCE 2020
NUMBER OF SOLD CARS:
856
ALL TIME
SELL THROUGH RATE:
84%
ALL TIME
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THE PRICE TREND
See how the price for this model has varied since records began
A dot is a sale. The blue line is the trend line. The sliders adjust the axis
HOW MANY REMAIN
See how many Mercedes-Benz (R129) SL 500 remain on UK roads
CARS
LICENSED
818
CARS
SORN
1,035
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THE SALES
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Bring A Trailer
£10,907
2nd Nov 2025
1999 Mercedes-Benz SL500
Bring A Trailer
£13,157
28th Oct 2025
1999 Mercedes-Benz SL500
Bring A Trailer
£5,843
24th Oct 2025
2000 Mercedes-Benz SL500
Mecum
£2,040
29th Oct 2025
1991 Mercedes-Benz 500SL Convertible
Bring A Trailer
£12,076
26th Oct 2025
1991 Mercedes-Benz 500SL
Charterhouse
£7,800
23rd Oct 2025
1995 Mercedes-Benz SL 500 Mille Miglia Edition Registration
Mecum
Not Sold
29th Oct 2025
1992 Mercedes-Benz 500SL Convertible
Bring A Trailer
£17,919
25th Oct 2025
1999 Mercedes-Benz SL500
Bring A Trailer
£10,323
22nd Oct 2025
1994 Mercedes-Benz SL500
Brightwells
Not Sold
29th Oct 2025
1991 Mercedes-Benz 500SL (R129)
Collecting Cars
£16,348
24th Oct 2025
1998 Mercedes-Benz (R129) SL 500
Bring A Trailer
£18,503
20th Oct 2025
25-Years-Owned 1999 Mercedes-Benz SL500
THE FAQs
The frequently asked questions about this model
Tell Me More
The Mercedes-Benz R129 SL 500, produced from 1989–2001, was known for its blend of luxury and performance. It featured advanced technology, like a automatically deploying roll bar.
Its successor was the R230 SL.
A little-known fact: the R129's design was influenced by Bruno Sacco, aiming for a timeless aesthetic. It was rumored that Sacco kept a scale model on his desk for years, tweaking it until he felt it was perfect.
How much is a Mercedes-Benz (R129) SL 500 worth?
In average condition, a Mercedes-Benz (R129) SL 500 is worth £12,982.
What is the most expensive Mercedes-Benz (R129) SL 500 to sell in history publicly?
The most expensive Mercedes-Benz (R129) SL 500 to sell in history was sold for £54,000.
What is the cheapest Mercedes-Benz (R129) SL 500 to sell in history publicly?
The cheapest Mercedes-Benz (R129) SL 500 to sell in history was sold for £859.
When was the Mercedes-Benz (R129) SL 500 produced?
The Mercedes-Benz (R129) SL 500 was produced between 1990 and 2001.