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WLH 6S

1977 Triumph Stag

Yellow Petrol 3000cc
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MOT Status

Valid
Expires26 Jan 2027
Tests23 (17 pass, 6 fail)
Pass rate73.9%

Mileage

74,680 mi
Last recorded74,680 miles
Recorded on27 Jan 2026
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

RegistrationWLH 6S
MakeTriumph
ModelStag
Year1977
ColourYellow
Fuel typePetrol
Engine3,000cc

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

17 pass 6 fail
Pass 27 Jan 2026 74,680 miles

Nearside Front Service brake binding but not excessively (1.2.1 (f))

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

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

Fail 27 Jan 2026 74,680 miles

Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))

Nearside Front Service brake binding but not excessively (1.2.1 (f))

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

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

Pass 28 Aug 2024 74,494 miles

Nearside Front Service brake binding but not excessively (1.2.1 (f))

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

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

Pass 28 Jun 2023 74,268 miles
Fail 21 Jun 2023 74,268 miles

Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))

Nearside Rear Position lamp adversely affected by the operation of another lamp goes out when brake applied (4.2.3 (c))

Pass 25 Apr 2019 73,771 miles

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

Pass 6 Apr 2018 71,937 miles
Pass 12 Apr 2017 70,638 miles
Pass 7 Apr 2016 69,172 miles
Pass 13 Apr 2015 68,410 miles
Pass 15 Apr 2014 66,825 miles

Oil leak

Fail 11 Apr 2014 66,825 miles

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

Offside Rear Mechanical brake component has restricted free movement (3.5.1k)

Oil leak

Rear Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Pass 21 Mar 2013 66,319 miles

Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

rear brakes binding

Pass 2 Apr 2012 64,878 miles

Nearside Front Seat belt anchorage prescribed area is corroded but not considered excessive (5.2.6)

Fail 2 Apr 2012 64,878 miles

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

Nearside Front Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

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

Nearside Front Seat belt anchorage prescribed area is corroded but not considered excessive (5.2.6)

Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Pass 20 Apr 2011 64,512 miles

Nearside Rear Shock absorber has a slightly worn bush (2.7.4)

Offside Front Anti-roll bar linkage synthetic bush deteriorated but not resulting in excessive movement (2.4.G.2)

Offside Rear Exhaust has a minor leak of exhaust gases (7.1.2)

Offside Rear Shock absorber has a slightly worn bush (2.7.4)

n/s/f lower ball joint boot split

Fail 15 Apr 2011 64,512 miles

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

Nearside Rear Rear wheel bearing has excessive play (2.6.2)

Nearside Rear Shock absorber has a slightly worn bush (2.7.4)

Offside Front Anti-roll bar linkage synthetic bush deteriorated but not resulting in excessive movement (2.4.G.2)

Offside Rear Exhaust has a minor leak of exhaust gases (7.1.2)

Offside Rear Shock absorber has a slightly worn bush (2.7.4)

n/s/f lower ball joint boot split

Pass 19 Apr 2010 62,853 miles

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

Nearside Rear Drive shaft uj which forms part of the suspension has slight play in a universal joint (2.4.G.4b)

Nearside Rear Shock absorber has a slightly worn bush (2.7.4)

Offside Front Brake pipe slightly corroded (3.6.B.2c)

Offside Front Seat belt damaged but not affecting the operation of the belt (5.2.2a)

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

nearside rear sill wing rusty

Pass 17 Apr 2009 60,807 miles

Lower Steering column universal joint slightly corroded but serviceable (2.2.C.1d)

Nearside Front Brake pipe slightly corroded (3.6.B.2c)

Nearside Rear Drive shaft uj which forms part of the suspension has slight play in a universal joint (2.4.G.4b)

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

Nearside Steering system slightly tight (2.2.D.1)

Fail 17 Apr 2009 60,807 miles

Front passenger door cannot be opened from inside the vehicle (6.2.B.1b)

Front passenger door cannot be opened from outside the vehicle (6.2.B.1b)

Lower Steering column universal joint slightly corroded but serviceable (2.2.C.1d)

Nearside Front Brake pipe slightly corroded (3.6.B.2c)

Nearside Rear Drive shaft uj which forms part of the suspension has slight play in a universal joint (2.4.G.4b)

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

Nearside Steering system slightly tight (2.2.D.1)

Pass 11 Apr 2008 57,687 miles

Nearside Front Brake hose slightly deteriorated (3.6.B.4d)

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Nearside Rear Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Nearside Rear Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Offside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Rear Brake hose slightly deteriorated (3.6.B.4d)

Pass 26 Mar 2007 55,369 miles
Pass 16 Mar 2006 53,491 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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WLH 6S is a 1977 Triumph Stag in Yellow with a 3,000cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 73.9%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 WLH 6S, 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 WLH 6S?

You can check the full history of WLH 6S by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was WLH 6S registered?

WLH 6S is a 1977 Triumph Stag, first registered on 11 November 1977.

Is WLH 6S safe to buy?

The MOT history for WLH 6S shows 23 tests with a 73.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does WLH 6S 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 WLH 6S. 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.