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F678 JNX

1988 Porsche 928 S

White Petrol 4957cc
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MOT Status

Valid
Expires15 Feb 2027
Tests12 (12 pass, 0 fail)
Pass rate100%

Mileage

127,862 mi
Last recorded127,862 miles
Recorded on16 Feb 2026
Typical for 1988 Porsche 928 S108,938 mi

Above average mileage for this year

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

RegistrationF678 JNX
MakePorsche
Model928 S
Year1988
ColourWhite
Fuel typePetrol
Engine4,957cc
View full Porsche 928 S reliability data

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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

12 pass
Pass 16 Feb 2026 127,862 miles

Offside Rear Suspension arm pin or bush worn but not resulting in excessive movement Trailing arm rear bush (5.3.4 (a) (i))

Pass 10 Feb 2023 126,985 miles
Pass 24 Feb 2022 126,721 miles
Pass 12 Apr 2021 125,883 miles
Pass 7 Aug 2019 125,706 miles
Pass 20 Aug 2018 125,669 miles

Nearside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

Pass 28 Jul 2017 124,380 miles
Pass 22 Jul 2016 122,958 miles
Pass 10 Oct 2014 120,737 miles
Pass 12 Aug 2008 120,439 miles
Pass 27 Jul 2007 120,417 miles
Pass 14 Sep 2005 120,657 miles

How Reliable is the Porsche 928 S?

Based on 20,949 MOT tests across 1,961 vehicles.

75.6%
Pass Rate
700
Miles/Year
46
Year Lifespan
1,961
On UK Roads

Top MOT Failure Points

Windscreen washer provides insufficient washer liquid 751
Headlamp aim too low 593
fog lamp not working 553
Tyre tread depth below requirements of 1.6mm 531
Windscreen wiper does not clear the windscreen effectively 365
Full Porsche 928 S reliability report

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F678 JNX is a 1988 Porsche 928 S in White with a 4,957cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 100%.

Across all 1988 Porsche 928 S models, the average MOT pass rate is 78.4% with a typical mileage of 108,938 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Porsche 928 S fails its MOT is windscreen washer provides insufficient washer liquid, accounting for 751 recorded failures. If you're considering buying F678 JNX, it's worth having these areas checked by a mechanic before committing.

The Porsche 928 S typically stays on UK roads for around 46 years. At 38 years old, this Porsche 928 S is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of F678 JNX?

You can check the full history of F678 JNX by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was F678 JNX registered?

F678 JNX is a 1988 Porsche 928 S, first registered on 11 August 1988.

Is F678 JNX safe to buy?

The MOT history for F678 JNX shows 12 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does F678 JNX 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 F678 JNX. 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.