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FED 510L

1973 Triumph Stag Auto

Blue Petrol 3528cc
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MOT Status

Expired
Expires27 May 2026
Tests6 (5 pass, 1 fail)
Pass rate83.3%

Mileage

16,129 mi
Last recorded16,129 miles
Recorded on28 May 2025
Typical for 1973 Triumph Stag Auto60,660 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

RegistrationFED 510L
MakeTriumph
ModelStag Auto
Year1973
ColourBlue
Fuel typePetrol
Engine3,528cc

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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

5 pass 1 fail
Pass 28 May 2025 16,129 miles
Pass 18 Apr 2024 15,778 miles
Pass 4 May 2023 15,514 miles
Pass 19 Apr 2022 15,126 miles
Fail 19 Apr 2022 15,126 miles

Offside Rear Position lamp not working (4.2.1 (a) (ii))

Pass 21 Apr 2021 14,647 miles

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

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FED 510L is a 1973 Triumph Stag Auto in Blue with a 3,528cc petrol engine. This vehicle has been through 6 MOT tests with a personal pass rate of 83.3%.

Across all 1973 Triumph Stag Auto models, the average MOT pass rate is 78.3% with a typical mileage of 60,660 miles. This particular vehicle has performed better than the average for its year.

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 FED 510L, 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 53 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 FED 510L?

You can check the full history of FED 510L by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was FED 510L registered?

FED 510L is a 1973 Triumph Stag Auto, first registered on 1 May 1973.

Is FED 510L safe to buy?

The MOT history for FED 510L shows 6 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does FED 510L 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 FED 510L. 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.