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GRR 450N

1975 Triumph Stag

White Petrol 2997cc
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MOT Status

Expired
Expires9 Dec 2025
Tests17 (14 pass, 3 fail)
Pass rate82.4%

Mileage

3,257 mi
Last recorded3,257 miles
Recorded on19 Feb 2026
Typical for 1975 Triumph Stag54,677 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

RegistrationGRR 450N
MakeTriumph
ModelStag
Year1975
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 3 fail
Fail 19 Feb 2026 3,257 miles

Nearside Front Brake hose excessively deteriorated (1.1.12 (b) (ii))

Nearside Front Service brake excessively binding (1.2.1 (f))

Nearside Rear Service brake excessively binding (1.2.1 (f))

Offside Front Brake hose excessively deteriorated (1.1.12 (b) (ii))

Offside Front Service brake excessively binding (1.2.1 (f))

Front Brakes imbalanced across an axle by more than 50% (1.2.1 (b) (ii)) DANGEROUS

advise slight play in steering rack

Pass 10 Dec 2024 3,236 miles
Pass 30 Sep 2022 3,229 miles
Pass 1 Jun 2021 3,214 miles
Pass 28 May 2020 3,203 miles

Nearside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Offside Front Track rod end ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt (2.1.3 (g) (i))

Pass 29 May 2019 3,185 miles

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

Pass 25 Apr 2018 3,153 miles
Fail 25 Apr 2018 3,153 miles

Nearside Rear Direction indicator not working (1.4.A.2c)

Pass 10 May 2017 3,130 miles

Nearside Front Track rod end ball joint has slight play (2.2.B.1f)

Offside Front Ball joint has slight play (2.2.B.1f)

Pass 11 May 2016 2,649 miles

Offside Front suspension has slight play in a lower suspension ball joint (2.5.B.1a)

Offside Rear wheel bearing has slight play (2.6.2)

Steering column universal joint has slight play (2.1.5)

coolant leak

Pass 14 May 2015 2,602 miles
Pass 6 May 2014 2,542 miles
Pass 14 May 2013 2,103 miles
Pass 9 May 2012 1,677 miles
Pass 11 May 2011 1,559 miles
Pass 21 May 2010 1,295 miles
Fail 20 May 2010 1,295 miles

Nearside Rear Stop lamp excessively damaged so that it is not visible from a reasonable distance (1.2.1d)

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

Offside Rear Stop lamp excessively damaged so that it is not visible from a reasonable distance (1.2.1d)

Offside Rear rear brake binding (3.7.B.1)

Offside Front Steering pivot point has slight play (2.2.B.1g)

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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GRR 450N is a 1975 Triumph Stag in White with a 2,997cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 82.4%.

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 GRR 450N, 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 GRR 450N?

You can check the full history of GRR 450N by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GRR 450N registered?

GRR 450N is a 1975 Triumph Stag, first registered on 1 January 1975.

Is GRR 450N safe to buy?

The MOT history for GRR 450N shows 17 tests with a 82.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GRR 450N 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 GRR 450N. 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.