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DMS 666L

1973 Triumph Stag

White Petrol 2997cc
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MOT Status

Valid
Expires1 Aug 2027
Tests13 (13 pass, 0 fail)
Pass rate100%

Mileage

83,167 mi
Last recorded83,167 miles
Recorded on29 Jul 2026
Typical for 1973 Triumph Stag53,671 mi

Significantly above average — investigate

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

RegistrationDMS 666L
MakeTriumph
ModelStag
Year1973
ColourWhite
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

13 pass
Pass 29 Jul 2026 83,167 miles
Pass 2 Aug 2025 82,344 miles
Pass 10 Jun 2017 77,902 miles
Pass 19 Jun 2016 77,285 miles
Pass 28 Jun 2015 77,183 miles

Nearside Rear Drive shaft uj which forms part of the suspension has slight play in a universal joint (2.4.G.4b)

Play in steering rack inner joint(s)

Pass 18 Apr 2014 44,141 miles
Pass 20 Apr 2013 43,809 miles
Pass 22 Oct 2011 43,540 miles
Pass 30 Oct 2010 43,279 miles

Nearside rear brake grabbing slightly (3.7.A.5b)

Pass 20 Nov 2009 43,129 miles

Exhaust has a minor leak of exhaust gases (7.1.2)

Pass 18 Oct 2008 42,885 miles

nearside rear wheel slightly binding

slight play in steering rack

Pass 15 Sep 2007 42,542 miles

Offside Front Steering rack gaiter deteriorated (2.2.D.2d)

Rear Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Pass 8 Jul 2006 42,048 miles

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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DMS 666L is a 1973 Triumph Stag in White with a 2,997cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 100%.

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 DMS 666L, 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 DMS 666L?

You can check the full history of DMS 666L by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DMS 666L registered?

DMS 666L is a 1973 Triumph Stag, first registered on 1 February 1973.

Is DMS 666L safe to buy?

The MOT history for DMS 666L shows 13 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does DMS 666L 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 DMS 666L. 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.