United States Valuation · Updated Aug 2026
Mercedes-Benz SL (R230) Valuation
The current market value of a Mercedes-Benz SL (R230) in the United States is US$18,250, based on 41 verified auction sales in the last 12 months.
Lowest price
US$7,500
Since 2020
Median price
US$20,500
Since 2020 · n=74
Highest price
US$63,500
Since 2020
Sold cars
74
All time
Sell-through
100%
Of 74 lots
Marque Index · United States median
US$18,250
Sales 12mo
41
Active listings
1
Lowest sale
US$7,500
Highest sale
US$63,500
Value YOUR SL
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.
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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$29,000
15k-Mile 2004 Mercedes-Benz SL55 AMG
15 Aug 2026 · bring-a-trailer · 15,000 mi
- Source
US$14,300
2007 Mercedes-Benz SL550 Convertible
15 Aug 2026 · mecum
- Source
US$30,800
2002 Mercedes-Benz SL500 Silver Arrow Convertible
15 Aug 2026 · mecum
- Source
US$8,700
2003 Mercedes-Benz SL500
14 Aug 2026 · bring-a-trailer
- Source
US$15,500
2003 Mercedes-Benz SL55 AMG
13 Aug 2026 · bring-a-trailer
- Source
US$24,500
2003 Mercedes-Benz SL55 AMG
12 Aug 2026 · bring-a-trailer · 51,000 mi
- Source
US$17,500
2001 Mercedes-Benz SL500
10 Aug 2026 · bring-a-trailer
- Source
US$16,800
2007 Mercedes-Benz SL600
10 Aug 2026 · bring-a-trailer
Other Mercedes-Benz valuations
Adjacent models and generations in our index.
Track SL 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.