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HNJ 4N

1975 Triumph Trident

Blue Petrol 741cc
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MOT Status

Expired
Expires6 Dec 2018
Tests13 (12 pass, 1 fail)
Pass rate92.3%

Mileage

44,796 mi
Last recorded44,796 miles
Recorded on7 Dec 2017
Typical for 1975 Triumph Trident22,400 mi

Significantly above average — investigate

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

RegistrationHNJ 4N
MakeTriumph
ModelTrident
Year1975
ColourBlue
Fuel typePetrol
Engine741cc

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

12 pass 1 fail
Pass 7 Dec 2017 44,796 miles
Pass 13 Oct 2016 44,682 miles
Pass 13 Oct 2015 44,467 miles
Pass 2 Sep 2014 42,889 miles
Pass 2 Sep 2013 40,652 miles
Pass 7 Sep 2012 38,535 miles
Pass 24 Aug 2011 36,382 miles
Pass 28 Aug 2010 343,343 miles

Front wheel bearings are slightly rough (2.3.5b)

Pass 1 Sep 2009 32,819 miles
Fail 27 Aug 2009 32,805 miles

Rear Floor brake test indicates a sticking brake (3.3.C2c) DANGEROUS

Pass 1 Sep 2008 30,848 miles
Pass 3 Aug 2007 28,574 miles
Pass 14 Jul 2006 25,410 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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HNJ 4N is a 1975 Triumph Trident in Blue with a 741cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 92.3%.

Across all 1975 Triumph Trident models, the average MOT pass rate is 90.9% with a typical mileage of 22,400 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 HNJ 4N, 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 51 years old, this Triumph Trident is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of HNJ 4N?

You can check the full history of HNJ 4N by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was HNJ 4N registered?

HNJ 4N is a 1975 Triumph Trident, first registered on 4 February 1975.

Is HNJ 4N safe to buy?

The MOT history for HNJ 4N shows 13 tests with a 92.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does HNJ 4N 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 HNJ 4N. 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.