MERCEDES-BENZ (R129) SL 320
Lowest Price: £1,550 • Median Price: £7,975 • Highest Price: £37,520 • Sell-Through Rate: 78%
Image Source: COYS
£1,550
LOWEST PRICE:
SINCE 2020
£7,975
MEDIAN PRICE:
SINCE 2020
HIGHEST PRICE:
£37,520
SINCE 2020
NUMBER OF SOLD CARS:
305
ALL TIME
SELL THROUGH RATE:
78%
ALL TIME
FILTER BY LOCATION
FILTER BY YEAR
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 320 remain on UK roads
CARS
LICENSED
1,402
CARS
SORN
1,273
.png)
GET A VALUATION
DRIVE CARBON NEUTRAL
JOIN OUR NEWSLETTER
LOOKING TO SELL?
Looking to buy / sell? We will connect you with the best dealer for you
LOOKING FOR INSURANCE?
THE SALES
See recent matching listings to your search
Ewbank's
£2,759
17th Dec 2025
1994 Mercedes-Benz SL320 Automatic. Registration number: M46 EHP. Mile...
H&H Auctioneers
£2,531
3rd Dec 2025
1995 Mercedes-Benz SL 320 - Entered from a deceased estate
Anglia Car Auctions
£3,888
2nd Nov 2025
1998 MERCEDES SL 320 AUTO
Collecting Cars
£8,000
9th Dec 2025
2000 Mercedes-Benz (R129) SL320
Historics
£7,436
29th Nov 2025
1995 Mercedes-Benz SL320 Mille Miglia
Anglia Car Auctions
£2,700
1st Nov 2025
1994 MERCEDES SL320 AUTO
Manor Park
£4,120
6th Dec 2025
1996 Mercedes-Benz SL 320 - Attractive and usable example
Collecting Cars
£9,648
20th Nov 2025
1995 Mercedes-Benz (R129) SL 320 - 'Mille Miglia
SWVA
£7,392
30th Oct 2025
MERCEDES-BENZ SL 320
Bonhams Cars Online
£8,240
3rd Dec 2025
2001 Mercedes-Benz SL 320
Bonhams Cars Online
£6,890
12th Nov 2025
1995 Mercedes-Benz SL 320
SWVA
£7,392
30th Oct 2025
MERCEDES-BENZ SL 320
THE FAQs
The frequently asked questions about this model
Tell Me More
The Mercedes-Benz R129 SL 320, produced from 1993 to 2001, offered a blend of luxury and performance. It featured a 3.2-liter inline-six engine.
Its predecessor was the R107, and its successor was the R230.
A lesser-known fact is that the R129 was the first roadster to offer an automatically deploying roll bar, enhancing safety.
How much is a Mercedes-Benz (R129) SL 320 worth?
In average condition, a Mercedes-Benz (R129) SL 320 is worth £8,093.
What is the most expensive Mercedes-Benz (R129) SL 320 to sell in history publicly?
The most expensive Mercedes-Benz (R129) SL 320 to sell in history was sold for £37,520.
What is the cheapest Mercedes-Benz (R129) SL 320 to sell in history publicly?
The cheapest Mercedes-Benz (R129) SL 320 to sell in history was sold for £1,550.
When was the Mercedes-Benz (R129) SL 320 produced?
The Mercedes-Benz (R129) SL 320 was produced between 1993 and 2001.