Ford Mustang GT Fastback 390 For Sale
1 Ford Mustang GT Fastback 390 is for sale right now (including 1 live auction). For context, the Mustang GT Fastback 390's current market value runs $77,395 depending on year and condition — built from 5 verified auction sales, not asking prices.
Ford Mustang GT Fastback 390 Listings (1)
Asking prices from live listings — not sold prices. Market values on DriveIndex come from verified completed sales.
The DriveIndex Listing Analyzer scores any listing against its mileage-adjusted fair value from verified sales — the deal score, the exact dollar gap, and where the ask lands in the market.
Analyze a listing →Ford Mustang GT Fastback 390 For Sale — Frequently Asked Questions
How many Ford Mustang GT Fastback 390 are for sale?
1 Ford Mustang GT Fastback 390 listing is live right now across the marketplaces DriveIndex tracks, updated daily.
How much does a Ford Mustang GT Fastback 390 cost?
Current asking prices vary. The market value from verified completed sales runs $77,395 — asking prices and sold prices are not the same thing.
Is a Ford Mustang GT Fastback 390 listing priced fairly?
DriveIndex's Listing Analyzer scores any Ford Mustang GT Fastback 390 listing against its mileage-adjusted fair value from verified sales — the deal score, the exact dollar gap, and where the ask lands. Open the Mustang GT Fastback 390 on DriveIndex to analyze a listing.
When is the best time to buy a Ford Mustang GT Fastback 390?
DriveIndex measures each model's seasonal pattern across years of verified sales and identifies the best months to buy and sell, alongside the Value Signal — whether the Mustang GT Fastback 390 is appreciating, stable, or depreciating. Both are available in the app.