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TBY 334L

1972 Triumph Stag Auto

Black Petrol 2997cc
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MOT Status

Expired
Expires18 Aug 2026
Tests20 (17 pass, 3 fail)
Pass rate85%

Mileage

21,848 mi
Last recorded21,848 miles
Recorded on14 Aug 2025
Typical for 1972 Triumph Stag Auto51,762 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

RegistrationTBY 334L
MakeTriumph
ModelStag Auto
Year1972
ColourBlack
Fuel typePetrol
Engine2,997cc

All premium checks include

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

17 pass 3 fail
Pass 14 Aug 2025 21,848 miles
Fail 25 Jul 2025 21,827 miles

Nearside Front Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Offside Front Inner Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced valance (6.1.1 (c) (i))

Front Windscreen wiper blade defective both (3.4 (b) (i))

Offside Rear Drive shaft joint constant velocity boot severely deteriorated (6.1.7 (g) (i))

Pass 27 Jul 2024 20,580 miles
Pass 19 Aug 2023 18,999 miles
Pass 24 May 2022 18,427 miles

Front valance slightly corroded

Vehicle has been undersealed

Pass 26 May 2021 17,609 miles

Nearside Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Nearside Rear Suspension component mounting prescribed area is corroded but not considered excessive Outer sill/wheel arch (5.3.6 (a) (i))

Offside Front Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Rear suspension beam front mounting bushes deteriorated

Vehicle has outer sill covers fitted cannot carry out a full inspection

Pass 10 Jun 2019 13,696 miles

Nearside Front Wheel bearing has slight play (5.1.3 (a) (i))

Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Nearside Front Track rod end ball joint has slight play (2.1.3 (b) (i))

Offside Front Wheel bearing has slight play (5.1.3 (a) (i))

Pass 28 Apr 2017 11,308 miles
Pass 4 May 2016 10,753 miles
Pass 13 May 2015 9,994 miles
Pass 6 May 2014 8,529 miles
Pass 13 May 2013 7,594 miles
Pass 3 May 2012 5,577 miles
Pass 23 May 2011 3,523 miles
Pass 10 Sep 2009 3,290 miles
Fail 10 Sep 2009 3,290 miles

Nearside Front Headlamp not in good working order adversely affecting beam image (1.2.4a)

Offside Front Headlamp not in good working order adversely affecting beam image (1.2.4a)

Pass 9 Oct 2008 3,277 miles
Fail 7 Oct 2008 3,268 miles

Centre Brake pipe excessively corroded (3.6.B.2c)

Centre Seat belt insecurely fixed to the vehicles structure (5.2.1a)

Nearside Rear Brake cable has wires broken and is significantly weakened (3.5.1b)

Nearside Steering rack gaiter split (2.2.D.2d)

Nearside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Offside Rear Brake cable has wires broken and is significantly weakened (3.5.1b)

Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 12 Oct 2007 3,016 miles
Pass 18 Sep 2006 2,911 miles

How Reliable is the Triumph Stag Auto?

Based on 21,225 MOT tests across 2,079 vehicles.

76.9%
Pass Rate
397
Miles/Year
55
Year Lifespan
2,079
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 740
Parking brake: efficiency below requirements 550
Suspension component mounting prescribed area is excessively corroded 491
brake binding 442
Exhaust emissions carbon monoxide content excessive 440
Full Triumph Stag Auto reliability report

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TBY 334L is a 1972 Triumph Stag Auto in Black with a 2,997cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 85%.

Across all 1972 Triumph Stag Auto models, the average MOT pass rate is 77.7% with a typical mileage of 51,762 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Stag Auto fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 740 recorded failures. If you're considering buying TBY 334L, it's worth having these areas checked by a mechanic before committing.

The Triumph Stag Auto typically stays on UK roads for around 55 years. At 54 years old, this Triumph Stag Auto is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of TBY 334L?

You can check the full history of TBY 334L by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was TBY 334L registered?

TBY 334L is a 1972 Triumph Stag Auto, first registered on 1 August 1972.

Is TBY 334L safe to buy?

The MOT history for TBY 334L shows 20 tests with a 85% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does TBY 334L 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 TBY 334L. 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.