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KUK 155N

1975 Triumph Stag Auto

Yellow Petrol 2997cc
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MOT Status

Expired
Expires18 Jul 2026
Tests16 (14 pass, 2 fail)
Pass rate87.5%

Mileage

8,330 mi
Last recorded8,330 miles
Recorded on19 Jul 2025
Typical for 1975 Triumph Stag Auto61,536 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

RegistrationKUK 155N
MakeTriumph
ModelStag Auto
Year1975
ColourYellow
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 2 fail
Pass 19 Jul 2025 8,330 miles
Pass 21 Jun 2024 8,220 miles
Pass 23 May 2023 8,045 miles
Pass 10 Jun 2022 7,884 miles
Pass 12 Jun 2021 7,496 miles
Pass 22 May 2020 6,950 miles
Pass 24 May 2019 6,369 miles
Pass 11 Jun 2018 5,468 miles
Pass 7 Jun 2017 4,188 miles
Pass 27 May 2016 2,745 miles
Pass 30 May 2015 1,867 miles
Fail 30 May 2015 1,867 miles

Driver's seat insecure (6.2.A.1)

Horn not working (1.6.2a)

Pass 13 Jun 2014 1,097 miles

Oil leak

Position lamps did not operate on first turn of switch but now functioning correctly

Slight cracking in nearside rear tyre

Fail 13 Jun 2014 1,097 miles

Oil leak

Position lamps did not operate on first turn of switch but now functioning correctly

Slight cracking in nearside rear tyre

Stop lamp not working (1.2.1b)

Pass 8 Jun 2012 524 miles
Pass 7 Apr 2010 62 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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KUK 155N is a 1975 Triumph Stag Auto in Yellow with a 2,997cc petrol engine. This vehicle has been through 16 MOT tests with a personal pass rate of 87.5%.

Across all 1975 Triumph Stag Auto models, the average MOT pass rate is 76.7% with a typical mileage of 61,536 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 KUK 155N, 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 51 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 KUK 155N?

You can check the full history of KUK 155N by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was KUK 155N registered?

KUK 155N is a 1975 Triumph Stag Auto, first registered on 1 March 1975.

Is KUK 155N safe to buy?

The MOT history for KUK 155N shows 16 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does KUK 155N 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 KUK 155N. 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.