CarVerify

Free Car Check

HJO 379N

1975 Triumph Stag Auto

Blue Petrol 2997cc
Search another vehicle

MOT Status

Expired
Expires10 Jun 2026
Tests13 (9 pass, 4 fail)
Pass rate69.2%

Mileage

64,185 mi
Last recorded64,185 miles
Recorded on11 Jun 2025
Typical for 1975 Triumph Stag Auto61,536 mi

Below or average mileage for this year

4 checks still locked for this Triumph
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationHJO 379N
MakeTriumph
ModelStag Auto
Year1975
ColourBlue
Fuel typePetrol
Engine2,997cc

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

9 pass 4 fail
Pass 11 Jun 2025 64,185 miles
Pass 24 Jul 2024 64,158 miles

Nearside Front Steering linkage ball joint ball joint dust cover damaged or deteriorated, but preventing the ingress of dirt TRE (2.1.3 (g) (i))

Pass 11 May 2017 62,574 miles
Fail 11 May 2017 62,574 miles

Fuel hose leaking (7.2.3)

Pass 3 Jun 2016 62,495 miles
Pass 15 Jul 2015 62,472 miles
Fail 10 Sep 2013 62,203 miles

Rear Exhaust system not adequately supported (7.1.1)

exhaust blow front

o/s/f hub play in bearing

wiper motor slow

Pass 10 Sep 2013 62,203 miles

exhaust blow front

o/s/f hub play in bearing

wiper motor slow

Pass 6 Sep 2012 61,682 miles
Fail 31 Aug 2012 61,682 miles

Nearside Rear Shock absorber has negligible damping effect (2.7.5)

Nearside Semaphore indicator tell tale not working correctly (1.4.C.2)

Offside Front Tie bar/rod ball joint dust cover missing (2.4.G.2)

rear exhaust rubbers spilt

Pass 22 Mar 2011 61,162 miles
Fail 21 Mar 2011 61,162 miles

Nearside Front Tie bar/rod has excessive play in a pin/bush (2.4.G.2)

Nearside Rear Sub-frame has excessive play in a pin/bush (2.4.G.2)

Offside Front Front position lamp(s) not working (1.1.A.3b)

Position lamp switch faulty (1.1.A.1)

Pass 12 Feb 2010 61,045 miles

Nearside Body has slight corrosion (6.1.B.2)

How Reliable is the Triumph Stag Auto?

Based on 21,225 MOT tests across 2,079 vehicles.

76.9%
Pass Rate
397
Miles/Year
55
Year Lifespan
2,079
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 740
Parking brake: efficiency below requirements 550
Suspension component mounting prescribed area is excessively corroded 491
brake binding 442
Exhaust emissions carbon monoxide content excessive 440
Full Triumph Stag Auto reliability report

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

HJO 379N is a 1975 Triumph Stag Auto in Blue with a 2,997cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 69.2%.

Across all 1975 Triumph Stag Auto models, the average MOT pass rate is 76.7% with a typical mileage of 61,536 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Triumph Stag Auto fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 740 recorded failures. If you're considering buying HJO 379N, it's worth having these areas checked by a mechanic before committing.

The Triumph Stag Auto typically stays on UK roads for around 55 years. At 51 years old, this Triumph Stag Auto is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of HJO 379N?

You can check the full history of HJO 379N by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was HJO 379N registered?

HJO 379N is a 1975 Triumph Stag Auto, first registered on 24 January 1975.

Is HJO 379N safe to buy?

The MOT history for HJO 379N shows 13 tests with a 69.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does HJO 379N 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 HJO 379N. 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.