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MUY 78P

1975 Triumph Stag

Blue Petrol 2997cc
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MOT Status

Valid
Expires21 Feb 2027
Tests11 (11 pass, 0 fail)
Pass rate100%

Mileage

72,666 mi
Last recorded72,666 miles
Recorded on16 Feb 2026
Typical for 1975 Triumph Stag54,677 mi

Above average mileage for this year

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

RegistrationMUY 78P
MakeTriumph
ModelStag
Year1975
ColourBlue
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

11 pass
Pass 16 Feb 2026 72,666 miles
Pass 17 Feb 2025 67,796 miles
Pass 16 Feb 2024 63,834 miles
Pass 15 Feb 2023 60,105 miles
Pass 7 Feb 2022 54,588 miles

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

Pass 22 Feb 2021 50,760 miles

Nearside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 12 Feb 2020 47,396 miles
Pass 23 Jan 2019 39,745 miles
Pass 7 Feb 2018 34,103 miles
Pass 23 Jan 2017 26,801 miles
Pass 15 Feb 2016 20,097 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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MUY 78P is a 1975 Triumph Stag in Blue with a 2,997cc petrol engine. This vehicle has been through 11 MOT tests with a personal pass rate of 100%.

Across all 1975 Triumph Stag models, the average MOT pass rate is 76.4% with a typical mileage of 54,677 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 MUY 78P, 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 51 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 MUY 78P?

You can check the full history of MUY 78P by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was MUY 78P registered?

MUY 78P is a 1975 Triumph Stag, first registered on 1 August 1975.

Is MUY 78P safe to buy?

The MOT history for MUY 78P shows 11 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 MUY 78P 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 MUY 78P. 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.