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N51 KGJ

1996 Triumph Thunderbird

Black Petrol 885cc
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MOT Status

Expired
Expires23 May 2025
Tests18 (14 pass, 4 fail)
Pass rate77.8%

Mileage

25,536 mi
Last recorded25,536 miles
Recorded on3 Jun 2026
Typical for 1996 Triumph Thunderbird17,177 mi

Significantly above average — investigate

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

RegistrationN51 KGJ
MakeTriumph
ModelThunderbird
Year1996
ColourBlack
Fuel typePetrol
Engine885cc

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MOT History

14 pass 4 fail
Fail 3 Jun 2026 25,536 miles

Front Tyre not fitted in accordance with side wall instructions (5.2.3 (i))

Rear Brake excessively binding (1.2.1 (f))

Pass 24 May 2024 18,497 miles

Front Wheel bearing has slight play (5.1.3 (a) (i))

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

Pass 17 May 2023 12,622 miles

Front Wheel bearing has slight play (5.1.3 (a) (i))

Pass 14 May 2022 43,553 miles
Pass 12 Apr 2021 32,494 miles
Pass 19 May 2017 32,196 miles
Pass 23 May 2016 31,759 miles
Pass 12 May 2015 30,634 miles
Pass 23 May 2014 28,753 miles
Fail 23 May 2014 28,753 miles

Front wheel bearings have excessive free play (2.3.5b)

Pass 25 May 2012 28,518 miles
Pass 2 Jun 2011 27,866 miles
Pass 15 May 2010 26,143 miles
Fail 15 May 2010 26,143 miles

Registration plate with character(s) which are not the correct height (6.3.4a)

Registration plate with character(s) which are not the correct width (6.3.4a)

Pass 6 Jun 2009 23,924 miles

Front wheel bearings have slight free play (2.3.5b)

Fail 18 Feb 2008 23,822 miles

Headlamp aim too low (1.6)

Pass 18 Feb 2008 23,822 miles
Pass 18 Jul 2006 23,545 miles

How Reliable is the Triumph Thunderbird?

Based on 66,789 MOT tests across 6,108 vehicles.

89.1%
Pass Rate
540
Miles/Year
31
Year Lifespan
6,108
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 473
shock absorber seal failed and leaking oil 371
Stop lamp does not illuminate immediately a brake applies 285
Brake pad(s) less than 1.5 mm thick 249
Roller brake test indicates a binding brake 173
Full Triumph Thunderbird reliability report

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N51 KGJ is a 1996 Triumph Thunderbird in Black with a 885cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 77.8%.

Across all 1996 Triumph Thunderbird models, the average MOT pass rate is 86.7% with a typical mileage of 17,177 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 Thunderbird fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 473 recorded failures. If you're considering buying N51 KGJ, it's worth having these areas checked by a mechanic before committing.

The Triumph Thunderbird typically stays on UK roads for around 31 years. At 30 years old, this Triumph Thunderbird is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of N51 KGJ?

You can check the full history of N51 KGJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was N51 KGJ registered?

N51 KGJ is a 1996 Triumph Thunderbird, first registered on 19 January 1996.

Is N51 KGJ safe to buy?

The MOT history for N51 KGJ shows 18 tests with a 77.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does N51 KGJ 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 N51 KGJ. 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.