Car Depreciation Tracker
Track real depreciation rates for collector and enthusiast cars from verified auction results, not estimates. See which cars are losing value fastest, and which have bottomed out and are now the best time to buy.
Data: DriveIndex, 258,000+ verified completed auction sales across 10,800+ cars from 25 sources; values recomputed Oct 14, 2026, latest verified sale Oct 13, 2026. Methodology
Fastest Depreciating Cars
Ranked by steepest decline per year since the first US sale each car's value is computed from (verified, mileage-normalised US sales) · click any car for its full price history and projected bottom.
Buy Signals: Bottomed Out
These cars have stopped depreciating and may be approaching recovery, historically the best time to buy. Unlock the Buy/Hold/Sell call on each.
Frequently Asked Questions
Which cars depreciate the fastest?
DriveIndex ranks depreciating cars by their long-run trend: how much each model-year's sold prices have fallen per year since the first US sale its value is computed from (verified, mileage-normalised US sales, outliers removed). Luxury and high-volume modern cars typically depreciate fastest, while limited-production collectibles hold value best; the ranking is recomputed twice a day.
When is the best time to buy a depreciating car?
Usually once its decline has stopped. DriveIndex's Value Signal marks a car as bottomed when its verified sales show the fall has levelled off, and as approaching bottom when the decline is slowing; historically that window, before values recover, has been the best time to buy. The Value Signal and the estimated bottom date are paid features.
How does DriveIndex calculate depreciation?
From real sold prices at collector-car auction houses and marketplaces, never from estimates or asking prices: each model-year's market value is recomputed twice a day from its clean, mileage-normalised US sales, and the depreciation figure is the long-run trend of those sales per year, shown with the year of the first US sale its value is computed from.
Everything DriveIndex gives you
DriveIndex turns 258,000+ verified completed auction sales into the data collectors and enthusiasts use to buy and sell at the right time, not guesswork.
One clear recommendation per car so you know whether to pull the trigger, sit tight, or list it now.
The Appreciating / Stable / Approaching Bottom / Bottomed / Depreciating call for every car, with a sample-size-capped confidence score, computed from verified completed auction sales, not speculation.
The best and worst months to transact, from a seasonality model that strips out the underlying price trend.
A continuous price curve with an estimated bottom date, where a car is headed over the next five years, not a single hand-waved number.
Found a car for sale anywhere? Enter its ask and miles for an instant verdict vs a mileage-adjusted fair ask, great deal, fair, or overpriced.
Get pinged the moment a car lists or sells, filter by make, interior color, and equipment options.
See the full picture on the market
Browsing is free. Upgrade to unlock the Value Signal™, projections, and the tools collectors use to buy and sell at the right time.
- Full Value Signal™ + confidence: appreciating, stable, or depreciating
- 1–5 year price projections
- Buy / Hold / Sell call per car
- Complete sales & listings feed + up to 10 yrs of history
- Analyst notes & compare up to 4 cars
- Price & custom alerts (make, color, options)
- Portfolio tracker (garage) + analytics
- Everything in Pro, plus:
- Portfolio Outlook (a hold/sell call for every car you own)
- Watchlist Intelligence (act-now calls on the cars you follow)
- Head-to-Head Verdict (compare cars, the data crowns the buy)
- Market Deal Radar (every live ask under market value, catalog-wide)
- Best & worst months to buy and sell
- What each option adds to the price + separate manual vs automatic values
- Listing analyzer with fair-value deal scores
- Rad’s Market Update (his picks & price targets)
Get the live Value Signal, 1–5 year projections, the best months to buy and sell, and instant alerts when a car lists or sells. Free to start. Upgrade anytime.
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