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VX51 MDZ

2001 Triumph Thunderbird

Black Petrol 885cc
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MOT Status

Valid
Expires12 Aug 2026
Tests24 (18 pass, 6 fail)
Pass rate75%

Mileage

62,015 mi
Last recorded62,015 miles
Recorded on13 Aug 2025
Typical for 2001 Triumph Thunderbird12,763 mi

Significantly above average — investigate

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

RegistrationVX51 MDZ
MakeTriumph
ModelThunderbird
Year2001
ColourBlack
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

18 pass 6 fail
Pass 13 Aug 2025 62,015 miles
Fail 13 Aug 2025 62,015 miles

Front Position lamp not working (4.2.1 (a) (ii))

Pass 20 Mar 2024 61,864 miles
Pass 26 Aug 2021 61,010 miles
Fail 26 Aug 2021 61,010 miles

Front Stop lamp(s) not working sticky (4.3.1 (a) (ii))

Pass 21 Jul 2020 59,624 miles
Pass 20 Aug 2019 59,495 miles
Pass 21 Aug 2018 58,342 miles
Pass 30 Jun 2017 58,205 miles
Pass 19 Apr 2016 56,956 miles
Pass 23 Apr 2015 56,928 miles
Fail 23 Apr 2015 56,923 miles

Brake performance not tested (3.7.A.1)

Offside Rear Rear wheel bearing has excessive play (2.6.2)

Pass 21 Apr 2014 56,923 miles
Pass 12 Apr 2013 56,326 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Fail 10 Apr 2013 56,288 miles

Front Brake pad(s) less than 1.5 mm thick (3.5.1g)

Hazard warning switch faulty (1.4.B.1d)

Rear Rear position lamp(s) not working (1.1.A.3b)

Rear Stop lamp not working (1.2.1b)

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

towbar wiring faulty

Pass 24 Apr 2012 51,546 miles
Pass 17 Jun 2011 50,754 miles
Fail 16 Jul 2010 49,554 miles

Centre Front Headlamp aim too low (1.8)

Offside Rear Shock absorber has a slightly reduced damping effect (2.7.5)

Pass 16 Jul 2010 49,554 miles

Offside Rear Shock absorber has a slightly reduced damping effect (2.7.5)

Pass 25 Jun 2009 48,968 miles
Fail 19 Jun 2009 48,955 miles

Service brake: efficiency below requirements (3.7.B.7)

Parking brake: efficiency below requirements (3.7.B.7)

Offside Rear Lower Rear wheel bearing has excessive play (2.6.2) DANGEROUS

Offside Rear Rear wheel bearing has excessive play (2.6.2) DANGEROUS

Pass 26 Jun 2008 46,995 miles
Pass 31 Jan 2007 41,293 miles

REAR BRAKE PADS 75% WORN

Pass 23 Jan 2006 32,970 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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VX51 MDZ is a 2001 Triumph Thunderbird in Black with a 885cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 75%.

Across all 2001 Triumph Thunderbird models, the average MOT pass rate is 90.8% with a typical mileage of 12,763 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 VX51 MDZ, 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 25 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 VX51 MDZ?

You can check the full history of VX51 MDZ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was VX51 MDZ registered?

VX51 MDZ is a 2001 Triumph Thunderbird, first registered on 1 September 2001.

Is VX51 MDZ safe to buy?

The MOT history for VX51 MDZ shows 24 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does VX51 MDZ 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 VX51 MDZ. 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.