# Triumph GT6 Mk III prices

> Over the last three years, the median sold price of a Triumph GT6 Mk III was $20,072, across 19 sales with a median model year of 1972.

Trim page · 1971–1973 · data as of Nov 15, 2026 · [ottoquest.com](https://ottoquest.com/variants/triumph-gt6-mk-iii)

- For sale: 0 cars, model years 1971–1973
- Median sold price, last 3 years: $20,072 (19 sold, median model year 1972)
- Auction results on record: 33, latest Sep 10, 2026

## Price by model year

Asking prices of cars for sale now and sold prices over the last three years.

| Model year | For sale | Median asking | Sold · 3 yrs | Median sold | Middle 50% sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| 1973 | 0 | — | 8 | $15,356 | $11,822–$18,966 |
| 1972 | 0 | — | 7 | $29,500 | $23,686–$32,812 |
| 1971 | 0 | — | 4 | $19,811 | $16,166–$20,800 |

## Other GT6 trims

Each priced on its own.

| Trim | Years | For sale | Median asking | Sold · 3 yrs | Median sold |
| --- | ---: | ---: | ---: | ---: | ---: |
| [Mk I](https://ottoquest.com/variants/triumph-gt6-mk-i.md) | 1967 | 1 | $11,000 | — | — |
| [Mark I](https://ottoquest.com/variants/triumph-gt6-mark-i.md) | 1967–1968 | — | — | 4 | $22,675 |
| [Mk II](https://ottoquest.com/variants/triumph-gt6-mk-ii.md) | 1969–1970 | — | — | 2 | $21,950 |

## Triumph GT6 Mk III prices: common questions

### How much does a Triumph GT6 Mk III cost?

Over the last three years, the median sold price of a Triumph GT6 Mk III was $20,072, across 19 sales, with a median model year of 1972.

## More

- Value a Triumph GT6 Mk III: https://ottoquest.com/value?model=triumph-gt6&variant=triumph-gt6-mk-iii
- Triumph GT6 Mk III for sale, with each car's market value: https://ottoquest.com/listings?variant=triumph-gt6-mk-iii
- Check one car's price: https://ottoquest.com/deal-check.md?vin=<VIN>&price=<price>&mileage=<miles> (markdown; the page is https://ottoquest.com/deal-check)
- Value a car by model, trim, year and mileage: https://ottoquest.com/value
- Free alerts for new listings and price drops: https://ottoquest.com/deals

Free with an account at https://ottoquest.com/variants/triumph-gt6-mk-iii: where it's cheaper by state, cars below market now, year-by-year days to sell, the sold-price trend and every auction result.

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OttoQuest · [this page](https://ottoquest.com/variants/triumph-gt6-mk-iii). Prices are asking prices of cars for sale in the U.S. and recorded sold prices; a guide to the price, not to a car's condition.