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Mercedes-Benz 300SL for sale: listings and market values

Mercedes-Benz 300SL For Sale

6 Mercedes-Benz 300SL are listed for sale, with asking prices from $12,867 to $389,500, averaging 66,801 miles (data through Oct 10, 2026). For context, the 300SL's market value runs $13,621 to $24,050 depending on year and condition, built from 50 verified auction sales, not asking prices.

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For Sale
6
Last checked Oct 10, 2026
Asking Range
$12,867 – $389,500
Market Value
$13,621 – $24,050
Avg Mileage
66,801

Mercedes-Benz 300SL Listings (6)

Last checked Oct 10, 2026, unless a listing shows its own date

1991 Mercedes-Benz SL-Class 300SL
66,801 mi · AG Automotive Holdings ↗
$12,867
1991 Mercedes-Benz 300SL
Mileage n/a
Last checked Oct 9, 2026
$15,500
1991 Mercedes-Benz 300SL
Mileage n/a
Last checked Oct 9, 2026
$15,500
1986 Mercedes-Benz 300SL
Mileage n/a
Last checked Oct 9, 2026
$32,495
1986 Mercedes-Benz 300SL
Mileage n/a
Last checked Oct 9, 2026
$59,500
1990 Mercedes-Benz 300SL
Mileage n/a
Last checked Oct 9, 2026
$389,500

Asking prices as listed when last checked, not sold prices. Market values on DriveIndex come from verified completed sales.

Is one of these 300SLs a good deal?

Collector ($39.99/month) includes the Listing Analyzer: it scores any 300SL ask against its mileage-adjusted fair value from verified sales, with the deal score and the exact dollar gap. Deal Radar lists the asks under fair value across the whole market.

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Mercedes-Benz 300SL value by year →50 auction results →

Mercedes-Benz 300SL For Sale: Frequently Asked Questions

How many Mercedes-Benz 300SL are for sale?

6 Mercedes-Benz 300SL listings are listed across the marketplaces DriveIndex tracks (last checked Oct 10, 2026).

How much does a Mercedes-Benz 300SL cost?

Asking prices range from $12,867 to $389,500. The market value from verified completed sales runs $13,621 to $24,050. Asking prices and sold prices are not the same thing.

Is a Mercedes-Benz 300SL listing priced fairly?

DriveIndex's Listing Analyzer scores any Mercedes-Benz 300SL listing against its mileage-adjusted fair value from verified sales: the deal score, the exact dollar gap, and where the ask lands. The Listing Analyzer is a DriveIndex Collector feature.

When is the best time to buy a Mercedes-Benz 300SL?

DriveIndex measures each model's seasonal pattern across years of verified sales and identifies the best months to buy and sell, a DriveIndex Collector feature. Whether the 300SL is appreciating, stable, or depreciating is the Value Signal, part of DriveIndex Pro.