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THN 419L

1973 Triumph Stag

Red Petrol 2997cc
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MOT Status

Valid
Expires16 Mar 2027
Tests20 (19 pass, 1 fail)
Pass rate95%

Mileage

37,689 mi
Last recorded37,689 miles
Recorded on14 Mar 2026
Typical for 1973 Triumph Stag53,671 mi

Below or average mileage for this year

4 checks still locked for this Triumph
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationTHN 419L
MakeTriumph
ModelStag
Year1973
ColourRed
Fuel typePetrol
Engine2,997cc

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50+ data points
Finance Check (Experian) Insurance Write-off Salvage Auction Stolen Check Previous Owners Ex-Taxi, Police, NHS Mileage Anomaly Import / Export Scrapped Check Plate Changes

MOT History

19 pass 1 fail
Pass 14 Mar 2026 37,689 miles
Pass 12 Mar 2025 36,713 miles
Pass 2 Mar 2024 35,479 miles
Pass 13 Mar 2023 34,814 miles
Pass 17 Mar 2022 33,890 miles
Pass 5 Oct 2020 32,557 miles
Pass 6 Apr 2019 30,551 miles
Pass 28 Apr 2018 29,429 miles
Pass 22 Apr 2017 28,165 miles
Pass 11 Apr 2016 26,808 miles
Pass 8 Apr 2015 25,197 miles
Pass 22 Apr 2014 23,645 miles

Offside Rear Bonded suspension unit deteriorated but can function as intended (2.4.F.3)

Pass 23 Apr 2013 22,155 miles

Nearside Front wheel bearing has slight play (2.5.A.3c)

Pass 16 Apr 2012 19,873 miles

Nearside Front Front wheel bearing has slight play (2.5.A.3c)

Offside Rear Sub-frame rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Pass 16 Apr 2011 17,898 miles

Nearside Track rod end ball joint has slight play (2.2.B.1f)

Pass 10 Apr 2010 16,061 miles
Pass 4 Apr 2009 13,824 miles
Pass 1 May 2008 12,316 miles
Fail 5 Sep 2006 10,542 miles

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Nearside Headlamp aim too low (1.8)

Pass 5 Sep 2006 10,542 miles

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

How Reliable is the Triumph Stag?

Based on 64,590 MOT tests across 6,070 vehicles.

77.5%
Pass Rate
417
Miles/Year
56
Year Lifespan
6,070
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 2,039
Parking brake: efficiency below requirements 1,744
Suspension component mounting prescribed area is excessively corroded 1,507
Stop lamp not working 1,283
brake binding 1,269
Full Triumph Stag reliability report

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THN 419L is a 1973 Triumph Stag in Red with a 2,997cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 95%.

Across all 1973 Triumph Stag models, the average MOT pass rate is 77.9% with a typical mileage of 53,671 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Stag fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 2,039 recorded failures. If you're considering buying THN 419L, it's worth having these areas checked by a mechanic before committing.

The Triumph Stag typically stays on UK roads for around 56 years. At 53 years old, this Triumph Stag is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of THN 419L?

You can check the full history of THN 419L by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was THN 419L registered?

THN 419L is a 1973 Triumph Stag, first registered on 5 April 1973.

Is THN 419L safe to buy?

The MOT history for THN 419L shows 20 tests with a 95% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does THN 419L have outstanding finance?

Finance checks require a premium vehicle report. This checks against all major UK finance providers to see if there is any outstanding finance on THN 419L. If you buy a car with outstanding finance, the finance company can repossess it.

No warranty or guarantee of accuracy is provided for any free data on this page. The data guarantee applies only to information obtained through the purchase of a full check.