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UOY 397M

1973 Triumph Stag Auto

White Petrol 2997cc
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MOT Status

Expired
Expires23 Jun 2026
Tests15 (14 pass, 1 fail)
Pass rate93.3%

Mileage

85,268 mi
Last recorded85,268 miles
Recorded on24 Jun 2025
Typical for 1973 Triumph Stag Auto60,660 mi

Significantly above average — investigate

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

RegistrationUOY 397M
MakeTriumph
ModelStag Auto
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

14 pass 1 fail
Pass 24 Jun 2025 85,268 miles
Pass 27 Apr 2019 84,926 miles

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Oil leak, but not excessive (8.4.1 (a) (i))

Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Rear Coil spring corroded Both (5.3.1 (b) (i))

Fail 22 Apr 2019 84,908 miles

Offside Headlamp aim too low (4.1.2 (a))

Offside Rear Direction indicator not working (4.4.1 (a) (ii))

Stop lamp(s) switch with a delay in operation (4.3.2 (a) (ii))

Windscreen washer provides insufficient washer liquid (3.5 (a))

Offside Front Suspension arm ball joint has slight play (5.3.4 (a) (i))

Oil leak, but not excessive (8.4.1 (a) (i))

Rear Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Rear Coil spring corroded Both (5.3.1 (b) (i))

Pass 23 Apr 2018 84,702 miles

Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 25 Apr 2017 84,557 miles

Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 27 Apr 2016 84,507 miles

Offside Front Suspension arm has slight play in a ball joint (2.4.G.2)

Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 17 Apr 2015 84,437 miles
Pass 23 Apr 2014 84,357 miles
Pass 16 Apr 2013 84,311 miles
Pass 13 Mar 2012 84,279 miles
Pass 16 Feb 2011 84,213 miles
Pass 23 Sep 2009 84,088 miles
Pass 28 Jul 2008 84,000 miles
Pass 5 Jun 2007 83,823 miles
Pass 8 May 2006 8,640 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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UOY 397M is a 1973 Triumph Stag Auto in White with a 2,997cc petrol engine. This vehicle has been through 15 MOT tests with a personal pass rate of 93.3%.

Across all 1973 Triumph Stag Auto models, the average MOT pass rate is 78.3% with a typical mileage of 60,660 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 UOY 397M, 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 53 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 UOY 397M?

You can check the full history of UOY 397M by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was UOY 397M registered?

UOY 397M is a 1973 Triumph Stag Auto, first registered on 7 December 1973.

Is UOY 397M safe to buy?

The MOT history for UOY 397M shows 15 tests with a 93.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does UOY 397M 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 UOY 397M. 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.