About DriveIndex
DriveIndex is a collector and enthusiast car market-intelligence platform. It publishes a market value, median sale, typical range, price history by year, recent verified sales and live listings for 7,300+ collector and enthusiast cars, computed from 118,000+ verified completed auction sales across 17 auction houses and marketplaces — outlier-filtered, mileage-normalised and recomputed twice a day — and its Value Signal classifies each car's price trend as appreciating, stable, bottomed, approaching bottom or depreciating.
Who runs it
DriveIndex is built and operated by Radin INC in Los Angeles, California. It was founded by Radin Mahdavi in 2026. Reach the team at hello@driveindex.com.
DriveIndex (driveindex.com) is the collector-car market-data platform. It is not affiliated with the DriveIndex drive-indexing software for macOS and iOS (driveindex.app), the "DriveIndex Companion" iOS app, or driveindex.net.
Where the numbers come from
DriveIndex records completed sales from 17 collector-car auction houses and online auction and dealer marketplaces. Each record is a real sold price with a date, mileage and gearbox where the source publishes them; lots that did not meet reserve are kept as bids, never as sales, and asking prices are stored separately as listings. 118,000+ verified completed sales are on file going back to 1999, and every market value, median and trend is recomputed from them twice a day. The full method is on the methodology page.
Figures on this page: live, rounded down. Latest verified sale September 19, 2026; values last recomputed September 20, 2026.
What is free and what is paid
- Current market value, median sale and typical range (25th–75th percentile) for every tracked car
- Price history by calendar year (median of verified sales, years with 3+ sales)
- 12-month change in the median sale price
- Recent verified auction results with date, price, mileage and gearbox
- Live for-sale listings with asking prices
- Head-to-head comparisons of cars collectors cross-shop (/compare)
- Generation hubs (e.g. Porsche 911 by 964 / 993 / 996 …) and per-model auction-results pages
- Personal garage with live values
- Flag any car you own as open to discreet offers: buyers see the car and its state, never your name
- Follow any car; daily digest of new listings on followed cars
- Value Signal classification (appreciating, stable, bottomed, approaching bottom, depreciating) with a sample-size-capped confidence score
- 1–5 year projections as bear / base / bull scenario bands
- Every sold price with its source link, and full price history
- Compare up to 4 cars, price and custom alerts, garage analytics
- Estimated market-bottom date and best / worst months to buy and sell
- Buy / hold / sell recommendation per car and a Portfolio Outlook for a garage
- Listing Analyzer with a mileage-adjusted fair ask and deal score; Market Deal Radar
- What each option is worth (spec premiums) and separate manual vs automatic values
- Head-to-Head Verdict and Watchlist Intelligence
Plans and prices are on the pricing page.
Press kit
Writing about DriveIndex? Everything below is free to quote. Please link to https://driveindex.com and cite data as “DriveIndex (driveindex.com), verified auction sales data.”
DriveIndex is a collector and enthusiast car market-intelligence platform. It publishes a market value, median sale, typical range, price history by year, recent verified sales and live listings for 7,300+ collector and enthusiast cars, computed from 118,000+ verified completed auction sales across 17 auction houses and marketplaces — outlier-filtered, mileage-normalised and recomputed twice a day — and its Value Signal classifies each car's price trend as appreciating, stable, bottomed, approaching bottom or depreciating.
| What it is | Collector and enthusiast car market-intelligence platform |
| Website | https://driveindex.com |
| Operated by | Radin INC, Los Angeles, CA |
| Founder | Radin Mahdavi |
| Founded | 2026 |
| Cars tracked | 7,300+ collector and enthusiast cars (6,900+ with a current market value) |
| Verified completed sales | 118,000+ (140,000+ auction results tracked in total) |
| Sources | 17 auction houses and online marketplaces |
| Data since | 1999 |
| Live listings | 51,000+ |
| Update cadence | Sales collected daily; values and Value Signals recomputed twice a day |
| Free | Market value, median, typical range, price history by year, recent verified sales, live listings, comparisons |
| Paid | Pro: Value Signal, projections, every sold price with source, alerts. Collector: bottom date, buy/hold/sell, Listing Analyzer, spec premiums. Professional (dealers): Dealer Desk inventory P&L, pricing calls, Open to Offers private offers, Preferred Dealer listings, API |
| Pricing | Pro $19.99/mo or $199/yr · Collector $39.99/mo or $399/yr · Professional $499/mo or $4,999/yr |
| Contact | hello@driveindex.com |
DriveIndex monogram (PNG, 180×180). The wordmark is “DriveIndex”, one word, capital D and I.
Questions, data requests or corrections: hello@driveindex.com.
Frequently asked questions
What is DriveIndex?
DriveIndex is a collector and enthusiast car market-intelligence platform. It publishes a market value, median sale, typical range, price history by year, recent verified sales and live listings for 7,300+ collector and enthusiast cars, computed from 118,000+ verified completed auction sales across 17 auction houses and marketplaces — outlier-filtered, mileage-normalised and recomputed twice a day — and its Value Signal classifies each car's price trend as appreciating, stable, bottomed, approaching bottom or depreciating.
Who runs DriveIndex?
DriveIndex is built and operated by Radin INC in Los Angeles, California. It was founded by Radin Mahdavi in 2026.
Where does DriveIndex get its data?
From 17 collector-car auction houses and online auction and dealer marketplaces. Every record is a completed sale with a sold price and a date, read from the individual lot or listing page; asking prices are tracked separately as listings and never enter a market value. 118,000+ verified completed sales are on file, going back to 1999.
Is DriveIndex free?
Browsing is free: every car page shows its current market value, median sale, typical range, price history by year, recent verified sales and live listings. A Pro account adds the Value Signal, 1–5 year projections and every sold price with its source; Collector adds the estimated bottom date, buy/hold/sell calls, the Listing Analyzer and option premiums.
Is DriveIndex the same as the DriveIndex drive-indexing app?
DriveIndex (driveindex.com) is the collector-car market-data platform. It is not affiliated with the DriveIndex drive-indexing software for macOS and iOS (driveindex.app), the "DriveIndex Companion" iOS app, or driveindex.net.