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HT21 MDU

2021 Triumph Trident

Silver Petrol 660cc
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MOT Status

Valid
Expires17 May 2027
Tests3 (3 pass, 0 fail)
Pass rate100%

Mileage

3,307 mi
Last recorded3,307 miles
Recorded on18 May 2026
Typical for 2021 Triumph Trident5,163 mi

Below or average mileage for this year

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

RegistrationHT21 MDU
MakeTriumph
ModelTrident
Year2021
ColourSilver
Fuel typePetrol
Engine660cc

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

3 pass
Pass 18 May 2026 3,307 miles
Pass 24 Apr 2025 3,016 miles
Pass 25 Jun 2024 2,557 miles

How Reliable is the Triumph Trident?

Based on 29,119 MOT tests across 5,167 vehicles.

87.0%
Pass Rate
546
Miles/Year
54
Year Lifespan
5,167
On UK Roads

Top MOT Failure Points

shock absorber seal failed and leaking oil 320
Stop lamp does not illuminate immediately a brake applies 260
Roller brake test indicates a binding brake 254
Brake pad(s) less than 1.5 mm thick 254
Tyre tread depth is below minimum requirements of 1.0mm 251
Full Triumph Trident reliability report

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HT21 MDU is a 2021 Triumph Trident in Silver with a 660cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 100%.

Across all 2021 Triumph Trident models, the average MOT pass rate is 92.5% with a typical mileage of 5,163 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Triumph Trident fails its MOT is shock absorber seal failed and leaking oil, accounting for 320 recorded failures. If you're considering buying HT21 MDU, it's worth having these areas checked by a mechanic before committing.

The Triumph Trident typically stays on UK roads for around 54 years. At 5 years old, this Triumph Trident is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of HT21 MDU?

You can check the full history of HT21 MDU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was HT21 MDU registered?

HT21 MDU is a 2021 Triumph Trident, first registered on 6 July 2021.

Is HT21 MDU safe to buy?

The MOT history for HT21 MDU shows 3 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 HT21 MDU 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 HT21 MDU. 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.