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M23 SLG

2014 Triumph Thunderbird

Blue Petrol 1700cc
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MOT Status

Valid
Expires6 Aug 2026
Tests8 (8 pass, 0 fail)
Pass rate100%

Mileage

14,447 mi
Last recorded14,447 miles
Recorded on7 Aug 2025
Typical for 2014 Triumph Thunderbird9,921 mi

Significantly above average — investigate

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

RegistrationM23 SLG
MakeTriumph
ModelThunderbird
Year2014
ColourBlue
Fuel typePetrol
Engine1,700cc

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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

8 pass
Pass 7 Aug 2025 14,447 miles
Pass 16 Nov 2024 14,147 miles
Pass 10 May 2024 13,422 miles
Pass 5 Oct 2023 12,733 miles
Pass 2 Nov 2021 10,616 miles
Pass 26 Oct 2020 8,289 miles

Engine management light on.

Pass 22 Aug 2019 8,279 miles
Pass 24 Mar 2017 7,082 miles

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

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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M23 SLG is a 2014 Triumph Thunderbird in Blue with a 1,700cc petrol engine. This vehicle has been through 8 MOT tests with a personal pass rate of 100%.

Across all 2014 Triumph Thunderbird models, the average MOT pass rate is 90.2% with a typical mileage of 9,921 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 M23 SLG, 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 12 years old, this Triumph Thunderbird is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of M23 SLG?

You can check the full history of M23 SLG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was M23 SLG registered?

M23 SLG is a 2014 Triumph Thunderbird, first registered on 30 January 2014.

Is M23 SLG safe to buy?

The MOT history for M23 SLG shows 8 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M23 SLG 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 M23 SLG. 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.