Mercedes-Benz 420SEL For Sale
7 Mercedes-Benz 420SEL are listed for sale, with asking prices from $12,995 to $23,995, averaging 58,926 miles (data through Oct 3, 2026). For context, the 420SEL's market value runs $12,068 to $26,000 depending on year and condition, built from 107 verified auction sales, not asking prices.
Mercedes-Benz 420SEL Listings (7)
Last checked Oct 10, 2026, unless a listing shows its own date
Asking prices as listed when last checked, not sold prices. Market values on DriveIndex come from verified completed sales.
Collector ($39.99/month) includes the Listing Analyzer: it scores any 420SEL 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.
Check the 3 1987 420SEL listings with Collector →Not ready? A free account shows current values and recent sale dates.
Mercedes-Benz 420SEL For Sale: Frequently Asked Questions
How many Mercedes-Benz 420SEL are for sale?
7 Mercedes-Benz 420SEL listings are listed across the marketplaces DriveIndex tracks (last checked Oct 10, 2026).
How much does a Mercedes-Benz 420SEL cost?
Asking prices range from $12,995 to $23,995. The market value from verified completed sales runs $12,068 to $26,000. Asking prices and sold prices are not the same thing.
Is a Mercedes-Benz 420SEL listing priced fairly?
DriveIndex's Listing Analyzer scores any Mercedes-Benz 420SEL 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 420SEL?
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 420SEL is appreciating, stable, or depreciating is the Value Signal, part of DriveIndex Pro.