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VAG 155R

1977 Triumph Stag

White Petrol 2997cc
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MOT Status

Valid
Expires27 Sep 2026
Tests21 (20 pass, 1 fail)
Pass rate95.2%

Mileage

83,214 mi
Last recorded83,214 miles
Recorded on12 Sep 2025
Typical for 1977 Triumph Stag60,708 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

RegistrationVAG 155R
MakeTriumph
ModelStag
Year1977
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

20 pass 1 fail
Pass 12 Sep 2025 83,214 miles
Pass 13 Sep 2024 83,167 miles
Pass 23 Sep 2023 83,044 miles
Pass 3 Sep 2022 82,872 miles
Pass 18 Sep 2021 82,804 miles
Pass 1 Sep 2020 82,751 miles
Pass 7 Sep 2019 82,605 miles

Nearside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Offside Front Suspension arm pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Pass 15 Sep 2018 82,495 miles
Pass 16 Sep 2017 82,374 miles
Pass 3 Sep 2016 82,316 miles
Pass 12 Sep 2015 82,262 miles
Pass 27 Sep 2014 82,104 miles
Fail 14 Sep 2013 82,058 miles

Offside Front Side repeater not working (1.4.A.2c)

Pass 14 Sep 2013 82,058 miles
Pass 15 Sep 2012 81,925 miles
Pass 3 Sep 2011 81,816 miles
Pass 11 Sep 2010 81,622 miles
Pass 5 Sep 2009 91,404 miles
Pass 23 Sep 2008 80,915 miles
Pass 28 Sep 2007 80,060 miles
Pass 15 Sep 2006 78,959 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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VAG 155R is a 1977 Triumph Stag in White with a 2,997cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 95.2%.

Across all 1977 Triumph Stag models, the average MOT pass rate is 77.7% with a typical mileage of 60,708 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 VAG 155R, 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 49 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 VAG 155R?

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

What year was VAG 155R registered?

VAG 155R is a 1977 Triumph Stag, first registered on 11 February 1977.

Is VAG 155R safe to buy?

The MOT history for VAG 155R shows 21 tests with a 95.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does VAG 155R 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 VAG 155R. 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.