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UEX 850R

1977 Triumph Stag Auto

Yellow Petrol 2997cc
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MOT Status

Expired
Expires16 Aug 2025
Tests18 (15 pass, 3 fail)
Pass rate83.3%

Mileage

90,279 mi
Last recorded90,279 miles
Recorded on17 Aug 2024
Typical for 1977 Triumph Stag Auto60,392 mi

Significantly above average — investigate

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

RegistrationUEX 850R
MakeTriumph
ModelStag Auto
Year1977
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

15 pass 3 fail
Pass 17 Aug 2024 90,279 miles
Pass 18 Dec 2019 88,918 miles
Pass 4 May 2018 88,854 miles

Nearside Front center chassis has surface corrosion

Pass 25 Apr 2017 568,982 miles

n/s/r brake binding

Pass 13 Apr 2016 87,807 miles

Exhaust has a minor leak of exhaust gases (7.1.2)

engine / gear box oil leak

steering rack is damp

Fail 7 Apr 2016 87,807 miles

Nearside Front Front position lamp(s) not working (1.1.A.3b)

Nearside Front suspension has excessive play in a lower suspension ball joint (2.5.B.1a)

Nearside Rear Rear position lamp(s) not working (1.1.A.3b)

Nearside Registration plate lamp not working (1.1.C.1d)

Offside Registration plate lamp not working (1.1.C.1d)

Parking brake: efficiency below requirements (3.7.C.1b)

Service brake: efficiency below requirements (3.7.C.1a)

Exhaust has a minor leak of exhaust gases (7.1.2)

brakes not tested due to engine fuel leak

engine / gear box oil leak

slight bind nearside rear brake

steering rack is damp

Pass 13 Mar 2015 87,365 miles

PAS fluid leaks

nearside rear brake binding

Pass 7 Feb 2014 86,809 miles
Pass 9 Feb 2013 85,725 miles

play in steering column

power steering is sticking on lock

Pass 4 Jan 2012 84,716 miles
Pass 21 Jan 2011 83,446 miles

Excessive corrosion to o/s front outrigger

N/S Dip beam head lamp slightly misted inside

Power steering slightly noisey

Pass 10 Feb 2010 82,583 miles
Pass 14 Jan 2009 81,289 miles
Pass 23 Feb 2008 81,202 miles
Pass 23 Feb 2007 80,895 miles
Fail 22 Feb 2007 80,892 miles

Nearside Steering rack gaiter split (2.2.D.2d)

Pass 24 Feb 2006 80,648 miles
Fail 21 Feb 2006 80,646 miles

Exhaust emissions carbon monoxide content excessive (7.3.B.1a)

Nearside Headlamp aim too high when the centre of the headlamp is below 850mm from the ground (1.6.B2)

Offside Headlamp aim too high when the centre of the headlamp is below 850mm from the ground (1.6.B2)

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

advise slight seepage from rack +slight rear brake fluction

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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UEX 850R is a 1977 Triumph Stag Auto in Yellow with a 2,997cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 83.3%.

Across all 1977 Triumph Stag Auto models, the average MOT pass rate is 76.9% with a typical mileage of 60,392 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 UEX 850R, 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 49 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 UEX 850R?

You can check the full history of UEX 850R by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was UEX 850R registered?

UEX 850R is a 1977 Triumph Stag Auto, first registered on 31 December 1977.

Is UEX 850R safe to buy?

The MOT history for UEX 850R shows 18 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does UEX 850R 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 UEX 850R. 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.