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GN04 MDJ

2004 Triumph Thunderbird

Red Petrol 885cc
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MOT Status

Valid
Expires11 Aug 2026
Tests18 (17 pass, 1 fail)
Pass rate94.4%

Mileage

13,257 mi
Last recorded13,257 miles
Recorded on12 Aug 2025
Typical for 2004 Triumph Thunderbird11,482 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

RegistrationGN04 MDJ
MakeTriumph
ModelThunderbird
Year2004
ColourRed
Fuel typePetrol
Engine885cc

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 1 fail
Pass 12 Aug 2025 13,257 miles

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

Pass 6 Aug 2024 13,017 miles

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

Fail 6 Aug 2024 13,017 miles

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

Headlamp aim too high (4.1.2 (a))

Pass 2 Aug 2022 12,694 miles

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

Pass 4 Aug 2021 12,375 miles

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

Pass 13 Jul 2019 11,455 miles

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

Pass 14 Jul 2018 10,987 miles

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

Pass 1 Jul 2017 10,464 miles
Pass 18 Jun 2016 10,317 miles

Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)

Front Tyre worn close to the legal limit (4.1.3(ii))

Rear Tyre worn close to the legal limit (4.1.3(ii))

Pass 30 May 2015 9,810 miles
Pass 31 May 2014 9,240 miles
Pass 25 May 2013 8,598 miles

Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)

Pass 26 May 2012 7,858 miles
Pass 30 Apr 2011 6,979 miles

Front Roller brake test indicates slight fluctuation of brake effort (3.3.A1d)

Pass 1 May 2010 6,161 miles
Pass 2 May 2009 5,258 miles
Pass 3 May 2008 4,015 miles
Pass 5 May 2007 3,681 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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GN04 MDJ is a 2004 Triumph Thunderbird in Red with a 885cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 94.4%.

Across all 2004 Triumph Thunderbird models, the average MOT pass rate is 89.7% with a typical mileage of 11,482 miles. This particular vehicle has performed better than the average for its year.

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 GN04 MDJ, 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 22 years old, this Triumph Thunderbird is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of GN04 MDJ?

You can check the full history of GN04 MDJ by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GN04 MDJ registered?

GN04 MDJ is a 2004 Triumph Thunderbird, first registered on 13 March 2004.

Is GN04 MDJ safe to buy?

The MOT history for GN04 MDJ shows 18 tests with a 94.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does GN04 MDJ 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 GN04 MDJ. 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.