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UND 804K

1978 Triumph GT6

Red Petrol 1998cc
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MOT Status

Expired
Expires18 May 2026
Tests10 (8 pass, 2 fail)
Pass rate80%

Mileage

19,575 mi
Last recorded19,575 miles
Recorded on19 May 2025
4 checks still locked for this Triumph
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationUND 804K
MakeTriumph
ModelGT6
Year1978
ColourRed
Fuel typePetrol
Engine1,998cc

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50+ data points
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MOT History

8 pass 2 fail
Pass 19 May 2025 19,575 miles

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

slight play in steering wheel

Fail 19 May 2025 19,575 miles

All direction indicators not working (4.4.1 (a) (ii))

Horn not working (7.7 (a))

Nearside Front Headlamp aim too low (4.1.2 (a))

Nearside Rear Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i))

Nearside Rear Stop lamp(s) adversely affected by the operation of another lamp (4.3.3 (b))

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

slight play in steering wheel

Pass 19 Nov 2022 18,783 miles
Pass 24 Dec 2015 3,857 miles
Pass 25 Jul 2014 3,857 miles

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

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

REAR DRIVESHAFT RUBBER COUPLING SLIHT SPLITS

Pass 4 Apr 2013 3,441 miles
Pass 28 Aug 2010 3,192 miles
Fail 6 Aug 2010 3,158 miles

Driver's door cannot be opened from outside the vehicle (6.2.B.1b)

Fuel system component leaking (7.2.3)

Nearside Rear Lower Suspension arm has excessive play in a pin/bush (2.4.G.2)

Offside Steering locking device insecure (2.2.C.1g)

Pass 7 Mar 2009 220 miles
Pass 28 Aug 2007 15,187 miles

How Reliable is the Triumph GT6?

Based on 14,984 MOT tests across 1,835 vehicles.

76.4%
Pass Rate
353
Miles/Year
59
Year Lifespan
1,835
On UK Roads

Top MOT Failure Points

Parking brake: efficiency below requirements 774
brake binding 398
Suspension component mounting prescribed area is excessively corroded 393
Horn not working 367
Stop lamp not working 340
Full Triumph GT6 reliability report

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UND 804K is a 1978 Triumph GT6 in Red with a 1,998cc petrol engine. This vehicle has been through 10 MOT tests with a personal pass rate of 80%.

The most common reason a Triumph GT6 fails its MOT is parking brake: efficiency below requirements, accounting for 774 recorded failures. If you're considering buying UND 804K, it's worth having these areas checked by a mechanic before committing.

The Triumph GT6 typically stays on UK roads for around 59 years. At 48 years old, this Triumph GT6 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of UND 804K?

You can check the full history of UND 804K by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was UND 804K registered?

UND 804K is a 1978 Triumph GT6, first registered on 1 June 1978.

Is UND 804K safe to buy?

The MOT history for UND 804K shows 10 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 UND 804K 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 UND 804K. 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.