Best Triumph TR4A Year to Buy
There is no single best Triumph TR4A year: the right one depends on your budget and what you want from the car. Across 85 verified sales, the 1967 is the most affordable at $13,599. The 1966 trades most often (40 verified sales).
Data: DriveIndex. 3 model years with at least 10 verified sales each, latest sale Sep 10, 2026. Methodology
Triumph TR4A Value by Model Year
| Year | Value | Vs. original MSRP | Verified sales | For sale |
|---|---|---|---|---|
| 1967 TR4A | $13,599 | — | 25 | — |
| 1966 TR4A | $31,395 | — | 40 | — |
| 1965 TR4A | $19,000No sale since Nov 2025 | — | 20 | — |
Value is DriveIndex's market value for each year, from verified sales. “Vs. original MSRP” compares it with the sticker price when new, not adjusted for inflation: 100% means it is worth exactly what it cost. Years with fewer than 10 verified sales are listed but not ranked.
Which TR4A year is appreciating?
The table shows what each year is worth. Pro adds the direction: the live Value Signal for every year, how confident it is, a 1–5 year projection, and every sold price behind it. Collector adds the best months to buy and an estimated market-bottom date.
Or see the best months to buy with Collector ($39.99/month), or start with a free account.
Best Triumph TR4A Year: Frequently Asked Questions
What is the best Triumph TR4A year to buy?
There is no single best Triumph TR4A year: the right one depends on your budget and what you want from the car. Across 85 verified sales, the 1967 is the most affordable at $13,599. The 1966 trades most often (40 verified sales). The table on this page lists every model year with its market value, its value against its original MSRP and how many have sold.
Which Triumph TR4A year is the cheapest?
The 1967 Triumph TR4A is the most affordable year with enough verified sales to compare, currently valued at $13,599. The most valuable is the 1966, at $31,395.
How much is a Triumph TR4A worth?
Depending on the model year, a Triumph TR4A is worth from $13,599 to $31,395 today, based on verified sales. Mileage, condition and options move any single car's price; each year's page shows its recent sales.
Which Triumph TR4A year is appreciating?
This page shows what each year is worth and how that compares with its original price. Whether each year is appreciating, stable or depreciating is DriveIndex's Value Signal, which Pro members see for every year along with a 1–5 year projection.