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GX04 SNY

2004 Triumph Thunderbird

Green Petrol 885cc
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MOT Status

Valid
Expires8 Sep 2026
Tests19 (16 pass, 3 fail)
Pass rate84.2%

Mileage

14,740 mi
Last recorded14,740 miles
Recorded on22 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

RegistrationGX04 SNY
MakeTriumph
ModelThunderbird
Year2004
ColourGreen
Fuel typePetrol
Engine885cc

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50+ data points
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MOT History

16 pass 3 fail
Pass 22 Aug 2025 14,740 miles

Front Brake fluid reservoir fluid level below minimum level (1.1.10 (d) (i))

Rear Tyre worn close to the legal limit (5.2.3 (e))

Pass 9 Sep 2024 14,522 miles
Pass 27 Mar 2023 14,360 miles
Pass 8 Apr 2021 14,198 miles
Pass 27 Jun 2019 13,741 miles
Fail 27 Jun 2019 13,719 miles

Front Brake pad(s) less than 1.0 mm thick (1.1.13 (a)) DANGEROUS

Pass 5 Jul 2018 13,085 miles
Pass 6 Jul 2016 12,595 miles

Front Brake pad(s) close to minimum limit (3.2A1f(ii))

Pass 30 Jun 2015 12,104 miles

Front Brake pad(s) close to minimum limit (3.2.A1f(i))

Fail 8 Jul 2014 11,485 miles

Front Stop lamp does not illuminate immediately a brake applies (1.3.1a)

Pass 8 Jul 2014 11,485 miles
Pass 28 Jun 2013 10,522 miles
Pass 19 Jun 2012 9,852 miles
Pass 30 Jun 2011 8,954 miles

Drive chain slightly tight (6.2.1d)

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

Pass 12 Jul 2010 8,137 miles
Pass 24 Jun 2009 6,727 miles

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

Fail 5 Jul 2008 5,758 miles

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

Pass 5 Jul 2008 5,758 miles
Pass 28 Jun 2007 4,432 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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GX04 SNY is a 2004 Triumph Thunderbird in Green with a 885cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 84.2%.

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 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 GX04 SNY, 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 GX04 SNY?

You can check the full history of GX04 SNY by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GX04 SNY registered?

GX04 SNY is a 2004 Triumph Thunderbird, first registered on 29 June 2004.

Is GX04 SNY safe to buy?

The MOT history for GX04 SNY 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 GX04 SNY 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 GX04 SNY. 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.