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GK03 MXR

2003 Triumph Speed Four

Green Petrol 599cc
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MOT Status

Valid
Expires3 Jul 2026
Tests19 (16 pass, 3 fail)
Pass rate84.2%

Mileage

36,897 mi
Last recorded36,897 miles
Recorded on4 Jul 2025
Typical for 2003 Triumph Speed Four15,153 mi

Significantly above average — investigate

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

RegistrationGK03 MXR
MakeTriumph
ModelSpeed Four
Year2003
ColourGreen
Fuel typePetrol
Engine599cc
View full Triumph Speed Four reliability data

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MOT History

16 pass 3 fail
Pass 4 Jul 2025 36,897 miles
Pass 4 Jun 2024 34,655 miles
Pass 30 May 2023 32,124 miles
Pass 23 Feb 2022 28,908 miles
Pass 13 Feb 2021 28,185 miles
Fail 11 Feb 2021 28,185 miles

Steering headbearing excessively stiff or notchy (2.2.2 (f) (i))

Front Wheel bearing play so excessive that directional control is impaired (5.1.3 (a) (ii)) DANGEROUS

Pass 4 Aug 2016 26,207 miles
Pass 1 Aug 2015 25,926 miles
Pass 9 Sep 2014 23,743 miles
Pass 9 Aug 2013 18,677 miles
Pass 22 May 2013 17,851 miles
Pass 23 May 2012 17,728 miles

Drive chain slightly tight (6.2.1d)

Fail 23 May 2012 17,728 miles

Drive chain slightly tight (6.2.1d)

Offside Rear Brake lever has inadequate reserve travel (3.1.3b)

Pass 5 May 2011 17,488 miles
Fail 25 May 2010 17,022 miles

Headlamp aim too high (1.6)

Pass 25 May 2010 17,022 miles
Pass 15 May 2009 15,335 miles

Drive chain worn but not considered excessive (6.2.1e)

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

Pass 29 May 2008 14,433 miles
Pass 11 Jul 2006 9,823 miles

Drive chain slightly tight (6.2.1d)

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

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

How Reliable is the Triumph Speed Four?

Based on 10,305 MOT tests across 819 vehicles.

84.1%
Pass Rate
831
Miles/Year
24
Year Lifespan
819
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 154
Stop lamp does not illuminate immediately a brake applies 83
Brake pad(s) less than 1.5 mm thick 75
shock absorber seal failed and leaking oil 66
Drive chain excessively loose 52
Full Triumph Speed Four reliability report

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GK03 MXR is a 2003 Triumph Speed Four in Green with a 599cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 84.2%.

Across all 2003 Triumph Speed Four models, the average MOT pass rate is 83.7% with a typical mileage of 15,153 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Speed Four fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 154 recorded failures. If you're considering buying GK03 MXR, it's worth having these areas checked by a mechanic before committing.

The Triumph Speed Four typically stays on UK roads for around 24 years. At 23 years old, this Triumph Speed Four is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of GK03 MXR?

You can check the full history of GK03 MXR by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GK03 MXR registered?

GK03 MXR is a 2003 Triumph Speed Four, first registered on 22 July 2003.

Is GK03 MXR safe to buy?

The MOT history for GK03 MXR 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 GK03 MXR 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 GK03 MXR. 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.