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OKY 235R

1977 Triumph Stag

Red Petrol 2997cc
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MOT Status

Valid
Expires22 Oct 2026
Tests20 (16 pass, 4 fail)
Pass rate80%

Mileage

23,877 mi
Last recorded23,877 miles
Recorded on7 Oct 2025
Typical for 1977 Triumph Stag60,708 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

RegistrationOKY 235R
MakeTriumph
ModelStag
Year1977
ColourRed
Fuel typePetrol
Engine2,997cc

All premium checks include

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

16 pass 4 fail
Pass 7 Oct 2025 23,877 miles
Pass 10 Oct 2024 22,736 miles
Pass 23 Oct 2023 21,814 miles

Offside Front Upper Steering column top bearing slightly worn (2.2.2 (b))

Fail 11 Oct 2023 21,814 miles

Nearside Rear Outer Brake pipe likely to become detached or damaged on top of suspension arm insecure hose (1.1.11 (d) (ii))

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

Nearside Rear Exhaust mounting defective clamp (6.1.2 (a))

Nearside Rear Lower Exhaust mounting defective missing rubber (6.1.2 (a))

Offside Front Upper Steering column top bearing slightly worn (2.2.2 (b))

Pass 29 Jul 2021 21,041 miles

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Fail 22 Jul 2021 20,987 miles

Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b))

Windscreen damaged but not adversely affecting driver's view (3.2 (a) (i))

Pass 3 Aug 2020 20,835 miles

Nearside Rear Wheel bearing has slight play (5.1.3 (a) (i))

Pass 22 Jul 2019 20,622 miles
Pass 3 Aug 2018 20,207 miles
Pass 25 Jul 2017 19,171 miles

Power steering pipe(s) or hose(s) has slight seepage from a joint (2.3.3b)

Sill covers fitted.

Slight under body corrosion.

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Pass 15 Jul 2016 17,986 miles

Nearside Front Lower Body has slight corrosion (6.1.B.2)

Power steering pipe(s) or hose(s) has slight seepage (2.3.3b)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

inner sills covered

light under body corrosion

sill covers fitted

Fail 15 Jul 2016 17,986 miles

Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings inside arch marked yellow (6.1.B.2)

Nearside Side repeater not working (1.4.A.2c)

Nearside Front Lower Body has slight corrosion (6.1.B.2)

Power steering pipe(s) or hose(s) has slight seepage (2.3.3b)

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

inner sills covered

light under body corrosion

sill covers fitted

Pass 31 Jul 2015 17,441 miles
Pass 28 Jul 2014 16,456 miles

Nearside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Nearside Front Suspension component mounting prescribed area is corroded but not considered excessive (2.4.A.3)

Offside Front Suspension arm rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Steering column universal joint has slight play (2.1.5)

Pass 5 Aug 2013 15,531 miles

Centre Exhaust has a minor leak of exhaust gases (7.1.2)

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

Nearside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

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

Offside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

Oil leak

Slight play in steering column.

Fail 5 Aug 2013 15,531 miles

Centre Exhaust has a minor leak of exhaust gases (7.1.2)

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

Nearside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

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

Offside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

Offside Obligatory mirror insecure (8.1.1)

Oil leak

Slight play in steering column.

Pass 13 Jul 2012 14,028 miles

slight play in steering coloume

Pass 13 Jul 2011 12,930 miles

Hazard warning light flash rate fast

Imbalance on rear foot brake performance

Play in steering rack

Play in top steering column

Pass 14 Jul 2010 11,603 miles

Hazard flash rate fast

Play in steering column

Slight play in nearside lower suspension arm ball joint

Slight play in nearside steering rack

Pass 12 Aug 2009 9,747 miles

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

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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OKY 235R is a 1977 Triumph Stag in Red with a 2,997cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 80%.

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 OKY 235R, 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 OKY 235R?

You can check the full history of OKY 235R by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was OKY 235R registered?

OKY 235R is a 1977 Triumph Stag, first registered on 1 January 1977.

Is OKY 235R safe to buy?

The MOT history for OKY 235R shows 20 tests with a 80% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does OKY 235R 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 OKY 235R. 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.