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ATH 674T

1979 Triumph Bonneville

Black Petrol 750cc
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MOT Status

Valid
Expires24 Jul 2026
Tests2 (1 pass, 1 fail)
Pass rate50%

Mileage

5,567 mi
Last recorded5,567 miles
Recorded on25 Jul 2025
Typical for 1979 Triumph Bonneville20,306 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

RegistrationATH 674T
MakeTriumph
ModelBonneville
Year1979
ColourBlack
Fuel typePetrol
Engine750cc

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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

1 pass 1 fail
Pass 25 Jul 2025 5,567 miles

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Fail 14 Jul 2025 5,567 miles

All direction indicators not working all (4.4.1 (a) (ii))

All position lamps not working all (4.2.1 (a))

Headlamp not working on main beam (4.1.1 (a) (ii))

Rear Stop lamp not working (4.3.1 (a) (ii))

Registration plate lamp does not illuminate simultaneously with the position lamp(s) (4.7.2 (a))

Decelerometer brake test brake efficiency less than 27.5% overall (1.2.2 (a) (ii)) DANGEROUS

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

How Reliable is the Triumph Bonneville?

Based on 235,206 MOT tests across 29,562 vehicles.

90.1%
Pass Rate
520
Miles/Year
53
Year Lifespan
29,562
On UK Roads

Top MOT Failure Points

Tyre tread depth is below minimum requirements of 1.0mm 907
Brake pad(s) less than 1.5 mm thick 730
Roller brake test indicates a binding brake 580
Stop lamp does not illuminate immediately a brake applies 393
Exhaust markings indicating not for road use or similar wording 388
Full Triumph Bonneville reliability report

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ATH 674T is a 1979 Triumph Bonneville in Black with a 750cc petrol engine. This vehicle has been through 2 MOT tests with a personal pass rate of 50%.

Across all 1979 Triumph Bonneville models, the average MOT pass rate is 87.7% with a typical mileage of 20,306 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 Bonneville fails its MOT is tyre tread depth is below minimum requirements of 1.0mm, accounting for 907 recorded failures. If you're considering buying ATH 674T, it's worth having these areas checked by a mechanic before committing.

The Triumph Bonneville typically stays on UK roads for around 53 years. At 47 years old, this Triumph Bonneville is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of ATH 674T?

You can check the full history of ATH 674T by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was ATH 674T registered?

ATH 674T is a 1979 Triumph Bonneville, first registered on 31 December 1979.

Is ATH 674T safe to buy?

The MOT history for ATH 674T shows 2 tests with a 50% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does ATH 674T 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 ATH 674T. 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.