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CN03 AOG

2003 Triumph Thunderbird

Red Petrol 885cc
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MOT Status

Expired
Expires2 Apr 2026
Tests18 (17 pass, 1 fail)
Pass rate94.4%

Mileage

21,132 mi
Last recorded21,132 miles
Recorded on3 Apr 2025
Typical for 2003 Triumph Thunderbird12,173 mi

Significantly above average — investigate

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

RegistrationCN03 AOG
MakeTriumph
ModelThunderbird
Year2003
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

17 pass 1 fail
Pass 3 Apr 2025 21,132 miles

Front Tyres lightly perishing

Pass 9 Sep 2023 20,523 miles
Pass 20 Aug 2022 20,324 miles
Pass 14 Aug 2021 20,033 miles
Pass 22 Aug 2020 19,639 miles
Pass 22 Jun 2019 18,738 miles
Pass 23 Jun 2018 17,663 miles
Pass 29 Jun 2017 16,766 miles
Pass 19 Aug 2016 16,520 miles
Pass 11 Nov 2014 15,242 miles
Pass 13 Sep 2013 14,263 miles

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

Fail 13 Sep 2013 14,263 miles

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

Handlebar mounting clamp loose (2.1.1a)

Pass 24 Jan 2012 13,528 miles

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

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

Pass 3 Sep 2010 12,804 miles
Pass 3 Sep 2009 11,120 miles
Pass 22 Mar 2008 9,139 miles

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

Pass 30 Mar 2007 6,369 miles
Pass 24 Feb 2006 3,835 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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CN03 AOG is a 2003 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 2003 Triumph Thunderbird models, the average MOT pass rate is 90.5% with a typical mileage of 12,173 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 CN03 AOG, 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 23 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 CN03 AOG?

You can check the full history of CN03 AOG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was CN03 AOG registered?

CN03 AOG is a 2003 Triumph Thunderbird, first registered on 1 March 2003.

Is CN03 AOG safe to buy?

The MOT history for CN03 AOG 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 CN03 AOG 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 CN03 AOG. 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.