United States Valuation · Updated Aug 2026
Mercedes-Benz SL (R129) Valuation
The current market value of a Mercedes-Benz SL (R129) in the United States is US$19,000, based on 29 verified auction sales in the last 12 months.
Lowest price
US$3,100
Since 2020
Median price
US$18,625
Since 2020 · n=52
Highest price
US$63,500
Since 2020
Sold cars
52
All time
Sell-through
100%
Of 52 lots
Marque Index · United States median
US$19,000
Sales 12mo
29
Active listings
0
Lowest sale
US$3,100
Highest sale
US$63,500
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Value by year
Model years with enough verified sales for their own valuation page.
Recent SL sales
8 most recent · United States
- Source
US$33,000
49k-Mile 2002 Mercedes-Benz SL500 Silver Arrow
11 Aug 2026 · bring-a-trailer · 49,000 mi
- Source
US$14,600
1991 Mercedes-Benz 500SL
10 Aug 2026 · cars-and-bids · 119,500 mi
- Source
US$5,506
2003 Mercedes-Benz SL500
7 Aug 2026 · cars-and-bids · 86,900 mi
- Source
US$38,250
18k-Mile 2000 Mercedes-Benz SL500
6 Aug 2026 · bring-a-trailer · 18,000 mi
- Source
US$20,751
37k-Mile 1998 Mercedes-Benz SL500
4 Aug 2026 · bring-a-trailer · 37,000 mi
- Source
US$15,000
1998 Mercedes-Benz SL500
3 Aug 2026 · bring-a-trailer · 51,000 mi
- Source
US$14,750
1999 Mercedes-Benz SL500
2 Aug 2026 · bring-a-trailer
- Source
US$23,000
42k-Mile 2004 Mercedes-Benz SL600
30 Jul 2026 · bring-a-trailer · 42,000 mi
Other Mercedes-Benz valuations
Adjacent models and generations in our index.
Track SL prices over time.
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Indicative only — not investment advice. Past performance is not a reliable indicator of future value.