We don't yet have enough sold history for this market to model a reliable index, valuation, or forecast. Check back as sales accrue.
What It's Actually Worth
Blended value of a standard 56 yr, 32k mi example, ~$135K now. The green line weighs confirmed auction sales most heavily (the amber dots — what cars actually hammered for), blends in fast-selling "just-missed" listings, and lightly smooths out month-to-month composition noise.
Building historyNot enough data to chart yet — check back as sales accrue.
◫ 143 confirmed auction sales·201 months tracked·since 2007-07·14 active listings
Did our model work? 66% direction calls right
Each faint amber line is a forecast we would have made at that point in the past (12-mo horizon), drawn against what actually happened (blue). Over 41 scored forecasts: 66% got the direction right, median value error ±63%.
Track record buildingNot enough graded forecasts yet to show accuracy.
━ actual╱ past predictions (ghosts)
Walk-forward: each ghost uses only data available at that date — no hindsight. Data-backed market intelligence, not a guaranteed prediction. Figures are modeled estimates from asking prices, sold comps, and public economic indicators; they can be wrong. Not financial advice.
If You’d Bought in 2007
$100K invested 2007-07 → today (19.2 yrs), this car vs where else you could've put the money. Rebased to 100 at the start; the dashed line is inflation (break-even).
━ This car $123K━ S&P 500 $714K━ Gold $615K━ Luxury $735K━ Housing $186K
Lost ground to inflation. The Plymouth Road Runner HEMI roughly 1.2×'d your money (a real 24% LOSS to inflation). It LAGGED the stock market by about 83% — the same money in the S&P 500 would be larger. It trailed housing (-34%). (Price only — a real round-trip also loses ~10–20% to buy/sell fees and carrying costs.)
Specialty-car prices don't move in a vacuum. These economic indicators have historically led this market — tap one to see it shifted forward by its lead time, overlaid on the value line.
Case-Shiller National Home Price leads by about 19 months (moves with this market, correlation 0.96). Shown shifted forward 19 months so its turns line up with the market's.
━ Plymouth Road Runner HEMI┄ Case-Shiller National Home Price, shifted +19mo
Advance Retail Sales leads by about 13 months (moves with this market, correlation 0.94). Shown shifted forward 13 months so its turns line up with the market's.
PCE Price Index leads by about 5 months (moves with this market, correlation 0.94). Shown shifted forward 5 months so its turns line up with the market's.
CPI (All Urban Consumers) leads by about 0 months (moves with this market, correlation 0.94). Shown shifted forward 0 months so its turns line up with the market's.
Core CPI (ex food/energy) leads by about 0 months (moves with this market, correlation 0.94). Shown shifted forward 0 months so its turns line up with the market's.
Dow Jones Industrial leads by about 18 months (moves with this market, correlation 0.94). Shown shifted forward 18 months so its turns line up with the market's.
━ Plymouth Road Runner HEMI┄ Dow Jones Industrial, shifted +18mo
Bitcoin (USD) leads by about 7 months (moves with this market, correlation 0.93). Shown shifted forward 7 months so its turns line up with the market's.
asking +118% vs historic soldasking vs historic spread
inventory -0%inventory trend slope
sell-through 78%sell through rate
asking trend +0.1%/momedian asking trend slope
new-listing velocity 9% of activenew listing velocity
9% of listings cutting priceprice drop frequency
0% relistedlisting reappearance rate
Current Inventory Snapshot
Active priced listings14
Median fair value$52,322
Avg deal score60/100
Data-backed market intelligence, not a guaranteed prediction. Figures are modeled estimates from asking prices, sold comps, and public economic indicators; they can be wrong. Not financial advice.