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GVF 917T

1979 Porsche 928

Red Petrol 4500cc
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MOT Status

Valid
Expires11 Nov 2026
Tests2 (1 pass, 1 fail)
Pass rate50%

Mileage

82,095 mi
Last recorded82,095 miles
Recorded on12 Nov 2025
Typical for 1979 Porsche 928101,672 mi

Below or average mileage for this year

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

RegistrationGVF 917T
MakePorsche
Model928
Year1979
ColourRed
Fuel typePetrol
Engine4,500cc

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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 12 Nov 2025 82,095 miles

Coolant leak ()

Oil leak, but not excessive (8.4.1 (a) (i))

Play in steering rack inner joint(s) ()

Fail 6 Nov 2025 82,090 miles

Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))

Front Brakes imbalanced across an axle (1.2.1 (b) (i))

Fuel system component leaking (6.1.3 (b) (i))

Horn not working (7.7 (a))

Windscreen washer not working (3.5 (a))

Coolant leak ()

Oil leak, but not excessive (8.4.1 (a) (i))

Play in steering rack inner joint(s) ()

How Reliable is the Porsche 928?

Based on 7,969 MOT tests across 782 vehicles.

77.0%
Pass Rate
680
Miles/Year
48
Year Lifespan
782
On UK Roads

Top MOT Failure Points

Exhaust emissions Lambda reading after 2nd fast idle outside specified limits 243
Windscreen washer provides insufficient washer liquid 239
Headlamp aim too low 162
Tyre tread depth below requirements of 1.6mm 153
fog lamp not working 123
Full Porsche 928 reliability report

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GVF 917T is a 1979 Porsche 928 in Red with a 4,500cc petrol engine. This vehicle has been through 2 MOT tests with a personal pass rate of 50%.

Across all 1979 Porsche 928 models, the average MOT pass rate is 74.5% with a typical mileage of 101,672 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 Porsche 928 fails its MOT is exhaust emissions lambda reading after 2nd fast idle outside specified limits, accounting for 243 recorded failures. If you're considering buying GVF 917T, it's worth having these areas checked by a mechanic before committing.

The Porsche 928 typically stays on UK roads for around 48 years. At 47 years old, this Porsche 928 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of GVF 917T?

You can check the full history of GVF 917T by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was GVF 917T registered?

GVF 917T is a 1979 Porsche 928, first registered on 31 December 1979.

Is GVF 917T safe to buy?

The MOT history for GVF 917T 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 GVF 917T 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 GVF 917T. 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.