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X403 KOX

2000 Triumph Thunderbird

Red Petrol 885cc
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MOT Status

Valid
Expires27 Sep 2026
Tests19 (16 pass, 3 fail)
Pass rate84.2%

Mileage

15,022 mi
Last recorded15,022 miles
Recorded on24 Sep 2025
Typical for 2000 Triumph Thunderbird14,978 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

RegistrationX403 KOX
MakeTriumph
ModelThunderbird
Year2000
ColourRed
Fuel typePetrol
Engine885cc

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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

16 pass 3 fail
Pass 24 Sep 2025 15,022 miles

Fuel cap seal perished

rear shock bump stop perished

Pass 27 Sep 2024 14,791 miles
Pass 15 Sep 2023 14,559 miles
Pass 27 Sep 2022 14,519 miles
Fail 21 Sep 2022 14,519 miles

Rear Stop lamp does not illuminate by the operation of both brake controls (4.3.2 (a) (iii)) DANGEROUS

Rear tyre badly perished

Pass 28 Sep 2021 14,332 miles

Rear Rear tyre starting to perished.

Pass 25 Sep 2020 14,160 miles
Fail 22 Sep 2020 14,152 miles

Front Brake indicates excessive fluctuation of brake effort (1.2.1 (e))

Pass 14 Dec 2016 14,144 miles
Pass 22 Dec 2014 14,131 miles
Pass 7 Dec 2013 14,039 miles

front tyre walls cracking

Pass 1 Dec 2012 14,000 miles
Pass 16 Dec 2011 13,643 miles
Pass 11 Dec 2010 13,453 miles
Pass 22 Dec 2009 13,329 miles

Front Brake disc(s) is slightly distorted (3.2.A1m)

Fail 12 Dec 2009 13,323 miles

Rear Brake pad(s) less than 1.5 mm thick (3.2.A1f(i))

Front Brake disc(s) is slightly distorted (3.2.A1m)

Pass 20 Nov 2008 12,794 miles
Pass 3 Dec 2007 12,437 miles
Pass 18 Nov 2006 11,680 miles

Drive chain slightly loose (6.2.1d)

Drive chain worn but not considered excessive (6.2.1e)

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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X403 KOX is a 2000 Triumph Thunderbird in Red with a 885cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 84.2%.

Across all 2000 Triumph Thunderbird models, the average MOT pass rate is 89.3% with a typical mileage of 14,978 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 X403 KOX, 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 26 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 X403 KOX?

You can check the full history of X403 KOX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was X403 KOX registered?

X403 KOX is a 2000 Triumph Thunderbird, first registered on 2 October 2000.

Is X403 KOX safe to buy?

The MOT history for X403 KOX shows 19 tests with a 84.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does X403 KOX 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 X403 KOX. 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.