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RNS 811R

1976 Triumph Stag

White Petrol 2997cc
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MOT Status

Expired
Expires31 Mar 2026
Tests15 (13 pass, 2 fail)
Pass rate86.7%

Mileage

39,634 mi
Last recorded39,634 miles
Recorded on1 Apr 2025
Typical for 1976 Triumph Stag57,333 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

RegistrationRNS 811R
MakeTriumph
ModelStag
Year1976
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

13 pass 2 fail
Pass 1 Apr 2025 39,634 miles
Pass 21 Sep 2023 39,091 miles
Pass 2 Jun 2021 38,160 miles

Offside Front Play in steering rack inner joint(s) ()

Oil leak, but not excessive (8.4.1 (a) (i))

corrosion to both inner sills and front outriggers

Pass 24 Nov 2017 36,896 miles

Nearside Front Lower Front suspension ball joint dust cover deteriorated, but preventing the ingress of dirt (2.4.G.2)

Pass 2 Dec 2016 36,267 miles
Pass 2 Dec 2015 35,878 miles
Pass 19 Nov 2014 34,909 miles
Pass 28 Sep 2012 34,834 miles
Pass 28 Jul 2011 34,252 miles
Fail 26 Jul 2011 34,252 miles

Offside Headlamp not working on dipped beam (1.7.5a)

Pass 5 Aug 2010 34,172 miles
Pass 22 Jul 2009 33,739 miles
Pass 28 Jul 2008 33,377 miles

Nearside Front wheel bearing has slight play (2.5.A.3c)

slight binding in near side rear brake

Pass 20 Apr 2007 32,875 miles
Fail 19 Apr 2007 32,857 miles

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

Horn not working (1.6.2a)

Offside Rear Sub-frame attachment rubber mounting deteriorated resulting in excessive movement (2.4.G.2)

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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RNS 811R is a 1976 Triumph Stag in White with a 2,997cc petrol engine. This vehicle has been through 15 MOT tests with a personal pass rate of 86.7%.

Across all 1976 Triumph Stag models, the average MOT pass rate is 75.5% with a typical mileage of 57,333 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 RNS 811R, 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 50 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 RNS 811R?

You can check the full history of RNS 811R by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was RNS 811R registered?

RNS 811R is a 1976 Triumph Stag, first registered on 5 August 1976.

Is RNS 811R safe to buy?

The MOT history for RNS 811R shows 15 tests with a 86.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does RNS 811R 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 RNS 811R. 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.