Chevrolet Corvette C3
The Chevrolet Corvette C3 market currently registers an overvaluation score of 66.98 and low liquidity at 27.87. Forecasts indicate a probable downward direction across 6, 12, and 24-month horizons, with probabilities ranging from 0.54 to 0.56 in a volatile regime. Nonfarm Payrolls (jobs) is a leading indicator, showing a -0.79 correlation with a 9-month lead.
What It's Actually Worth
Blended value of a standard 51 yr, 41k mi example, ~$23.4K 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.
Did our model work? 55% 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 155 scored forecasts: 55% got the direction right, median value error ±18%.
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.
Auction Scorecard gavel in range 7 in 10
We replayed 2,280 past auctions in this market — predicting each hammer price from market data before the sale (no hindsight). Typical miss: ±41%; the gavel landed inside our predicted range 7 in 10 of the time, and we lean slightly high on average.
| Sold | Car | Our range | Hammer | |
|---|---|---|---|---|
| 2026-09-23 | 1972 | $10.1K–$54.6K | $15.2K | ✓ |
| 2026-09-23 | 1981 | $10.1K–$54.6K | $10.6K | ✓ |
| 2026-09-20 | 1978 · 0k mi | $21.2K–$77.8K | $34.8K | ✓ |
| 2026-09-18 | 1968 · 63k mi | $13.0K–$47.8K | $35.0K | ✓ |
| 2026-09-18 | 1972 · 44k mi | $12.7K–$46.6K | $19.3K | ✓ |
| 2026-09-18 | 1977 · 40k mi | $12.6K–$46.3K | $15.5K | ✓ |
| 2026-09-18 | 1973 · 12k mi | $11.8K–$43.4K | $15.5K | ✓ |
| 2026-09-18 | 1978 | $9.9K–$53.5K | $10.0K | ✓ |
Live now — calling it before the gavel
We're currently tracking 8 open auctions in this market. Here's our predicted hammer range for each — check back after they close.
| Closes | Car | Source | Our predicted range |
|---|---|---|---|
| open | 1978 · 0k mi | ebay | $17.4K–$94.3K ($40.5K) |
| open | 1972 · 6k mi | ebay | $11.9K–$64.8K ($27.8K) |
| open | 1976 · 7k mi | ebay | $11.4K–$61.7K ($26.5K) |
| open | 1970 · 88k mi | ebay | $10.3K–$56.0K ($24.0K) |
| open | 1969 · 73k mi | ebay | $10.3K–$55.9K ($24.0K) |
| open | 1979 · 64k mi | ebay | $10.3K–$55.8K ($23.9K) |
| open | 1974 · 55k mi | ebay | $10.2K–$55.4K ($23.7K) |
| open | 1975 · 50k mi | ebay | $10.1K–$55.1K ($23.6K) |
No-lookahead: predictions are made before each auction closes; the scorecard grades confirmed sold auctions only (no-sales excluded). A modeled estimate, not a guarantee. 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.
Where We Think It's Headed
Probability and range, not a single number. Wider = less certain (not bigger gains).
| Horizon | Direction | Probability | Confidence | Past accuracy |
|---|---|---|---|---|
| 6 mo | DOWN | 55% | Low | 75% |
| 12 mo | DOWN | 55% | Low | 55% |
| 24 mo | DOWN | 57% | Low | 62% |
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 2003
$100K invested 2003-08 → today (23.1 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).
What This Market Follows
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.
Nonfarm Payrolls (jobs) leads by about 9 months (moves against this market, correlation 0.83). Shown shifted forward 9 months so its turns line up with the market's.
Why We Think This
Current Inventory Snapshot
Comparable Markets
| Market | Undervaluation | Appreciation | Liquidity |
|---|---|---|---|
| Alfa Romeo 105 Sedan | 84 | 22 | 32 |
| Mercedes-Benz 190SL | 51 | 40 | 56 |
| BMW 2002 tii | 60 | 33 | 13 |
| Datsun 240Z | 49 | 56 | 44 |
| Datsun 280Z | 48 | 45 | 59 |
| Ferrari 308 | 38 | 55 | 45 |
| Ferrari 308 GT4 | 54 | 47 | 15 |
| Ferrari 328 | 44 | 53 | 51 |
Recent Signals & Alerts
- vin returned higher VIN relisted +$26,995 vs prior
- vin returned lower VIN relisted $-3,004 vs prior
- undisclosed title change VIN previously reported non-clean now listed clean/undisclosed
- vin returned higher VIN relisted +$26,995 vs prior
- vin returned lower VIN relisted $-20,250 vs prior
- undisclosed title change VIN previously reported non-clean now listed clean/undisclosed
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.