BMW M4 Convertible For Sale
69 BMW M4 Convertible are listed for sale, with asking prices from $22,952 to $89,900, averaging 63,093 miles (data through Oct 16, 2026). For context, the M4 Convertible's market value runs $33,248 to $42,031 depending on year and condition, built from 60 verified auction sales, not asking prices.
BMW M4 Convertible Listings (69)
Last checked Oct 16, 2026, unless a listing shows its own date
+ 39 more listings in the DriveIndex app.
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 M4 Convertible 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 30 2015 M4 Convertible listings with Collector →Not ready? A free account shows current values and recent sale dates.
BMW M4 Convertible For Sale: Frequently Asked Questions
How many BMW M4 Convertible are for sale?
69 BMW M4 Convertible listings are listed across the marketplaces DriveIndex tracks (last checked Oct 16, 2026).
How much does a BMW M4 Convertible cost?
Asking prices range from $22,952 to $89,900. The market value from verified completed sales runs $33,248 to $42,031. Asking prices and sold prices are not the same thing.
Is a BMW M4 Convertible listing priced fairly?
DriveIndex's Listing Analyzer scores any BMW M4 Convertible 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 BMW M4 Convertible?
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 M4 Convertible is appreciating, stable, or depreciating is the Value Signal, part of DriveIndex Pro.