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United Kingdom market

Triumph Stag

1970–1977

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  • Lowest price

    £6,090

    Since 2020

  • Median price

    £13,929

    Since 2020 · n=3

  • Highest price

    £14,905

    Since 2020

  • Sold cars

    3

    All time

  • Sell-through

    100%

    Of 3 lots

Triumph Stag

Based on 3 verified auction results

No signal yet

£13,929

Market value · recent verified sales

MSRP

Collectibility

5/10

Collectible

3-Year Forecast

Not enough sales data

5-Year Forecast

Not enough sales data

Estimates based on 3 verified United Kingdom sales.

Market scores

34

Desirability

Thin

30

Liquidity

Moderate

50

Resale Outlook

How many remain

See how many Triumph Stag remain on UK roads · 2025 Q4.

Licensed

2,001

Cars

SORN

744

Cars

Sourced from DVLA registration data via howmanyleft.co.uk. SORN = Statutory Off-Road Notification (registered but off-road).

Marque analyst note

The Triumph Stag market in the UK remains quiet, with a median asking price of £13,929 supported by just three transactions over the past twelve months. This minimal transaction volume makes reliable trend analysis difficult, though the stable modern classic classification suggests the model occupies a steady segment rather than one in flux.

Production ran to nearly 26,000 units across the Stag's manufacturing life, placing it in the broader modern classic bracket where supply remains reasonably available. The model carries a collectibility score of 5, indicating genuine collector interest, though desirability remains low enough that finding buyers requires patience and realistic pricing.

Liquidity is thin across the market, with zero active listings currently tracked and only three sales in the tracking window. For sellers, this underscores the importance of competitive pricing and targeted marketing; for buyers, the scarcity of available examples means persistence may be rewarded with occasional bargains.

Without sufficient transactional data, three-year and five-year projections cannot be reliably drawn. The Stag's future trajectory will likely depend on broader classic car market sentiment and the model's continued appeal among enthusiasts of British sports cars from its era.

Depreciation Benchmark

  • Current avg value£13,929

UK Park (DVLA)

  • Still licensed2,001
  • SORN'd (off-road)744
  • Total in DVLA records2,745
  • % of production10.6%
  • All Triumph Stags2,876
DVLA quarterly data, last updated 2025 Q4. Licensed = currently taxed and on the road. SORN = registered as off-road (storage, restoration).

Vehicle History Signals

  • Auction lots tracked6
  • Damage or salvage declared0 (0.0%)
  • No damage declared6 (100.0%)
  • Units built25,877
  • Still registered in the UK2,745 (10.6%)
  • Not on UK roads (other markets, lost or scrapped)23,132
No damage or salvage declarations found in the titles and descriptions of the auction lots we track for this model. That's a good sign, not a guarantee — always commission a professional inspection and history check before buying.

Est. Annual Ownership Costs

  • Insurance (agreed value)£450
  • Maintenance£900
  • Storage£2,400
  • Depreciation£800
  • Total annual cost£4,550

Market Liquidity

  • Active Listings0
  • Sales Last 12 Months2
  • Sell-Through67%

Market Snapshot

  • Active Listings0
  • Avg Sale Price£11,641
  • Avg Mileage at Sale
  • Recent Price Range£6,090 – £14,905
  • Total Sales Tracked3

Recent sales

  • £6,090

    the-market · 2 Sept 2025

  • £14,905

    the-market · 18 Aug 2025

  • £13,929

    the-market · 10 Apr 2025

Indicative only — not investment advice. Past performance is not a reliable indicator of future value.