Pontiac Firebird Trans Am SD-455
1973–1974

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Market value · recent verified sales
MSRP
—
Collectibility
9/10
Holy Grail
3-Year Forecast
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Not enough sales data
5-Year Forecast
—
Not enough sales data
Market scores
30
Desirability
Illiquid
10
Liquidity
Moderate
50
Resale Outlook
Marque analyst note
The Pontiac Firebird Trans Am SD-455 remains one of the rarest American muscle cars, with just 1,296 units produced across its generation. This extreme scarcity alone places it in the "Holy Grail" collectibility tier, commanding serious attention from specialists despite minimal transaction activity in the Australian market.
No sales of this model have been tracked in the local market over the past 12 months, which reflects both its rarity and the challenge of establishing reliable pricing data in Australia. The absence of comparable transactions means buyers and sellers are working largely without recent market signals.
The Australian market for first-generation Trans Am 455s remains deeply illiquid, with zero active listings currently recorded. This lack of supply reflects genuine scarcity rather than weak demand—these cars simply do not come to market often enough to establish consistent trading patterns.
The SD-455 carries deserved respect among American muscle-car purists for its engineering and period significance, yet current desirability sentiment in Australia rates as low, likely due to geographic distance from the car's cultural heartland and the specialised knowledge required to value one correctly. Without domestic comparison sales, pricing discovery will depend entirely on private negotiation or international auction results.
Any serious interest in acquiring or selling a Trans Am SD-455 in Australia would require international market research and specialist consultation. The rarity premium is built into the model's classification, but three- and five-year projections cannot be reasonably estimated without transactional evidence.
Depreciation Benchmark
- Segment average+3.0 to +9.5%/yr
Est. Annual Ownership Costs
- Insurance (agreed value)$910
- Maintenance$1,830
- Storage$4,870
- Depreciation— (appreciating)
- Total annual cost$7,610
Market Liquidity
- Active Listings0
- Sales Last 12 Months0
Market Snapshot
- Active Listings0
- Avg Sale Price—
- Avg Mileage at Sale—
- Recent Price Range—
- Total Sales Tracked0
Recent sales
Indicative only — not investment advice. Past performance is not a reliable indicator of future value.