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15 JJP

1984 Porsche 911

Black Petrol 3299cc
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MOT Status

Valid
Expires25 Nov 2026
Tests14 (10 pass, 4 fail)
Pass rate71.4%

Mileage

28,725 mi
Last recorded28,725 miles
Recorded on26 Nov 2025
Typical for 1984 Porsche 91198,243 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

Registration15 JJP
MakePorsche
Model911
Year1984
ColourBlack
Fuel typePetrol
Engine3,299cc

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

10 pass 4 fail
Pass 26 Nov 2025 28,725 miles
Pass 24 May 2024 28,503 miles
Pass 25 May 2023 28,503 miles
Pass 16 Jun 2022 28,503 miles
Pass 4 Jul 2019 28,399 miles
Pass 31 Jan 2017 28,340 miles
Fail 23 Jan 2017 28,336 miles

Brake servo leaking (3.6.C.1c)

Offside Windscreen wiper does not clear the windscreen effectively (8.2.2)

Battery going flat

Brake test only just passed

Pass 3 Sep 2015 28,160 miles

off side rear tyre sidewall perished

Fail 26 Aug 2015 28,160 miles

Offside Headlamp aim too high (1.8)

Nearside Headlamp aim too high (1.8)

Steering column top bearing excessively worn (2.1.2c)

off side rear tyre sidewall perished

Pass 26 Nov 2014 28,135 miles

Nearside Front wheel bearing has slight play (2.5.A.3c)

Nearside Rear wheel bearing has slight play (2.6.2)

Offside Rear wheel bearing has slight play (2.6.2)

offside wiper starting to smear

Pass 22 Nov 2013 28,124 miles
Fail 20 Nov 2013 28,124 miles

Front Windscreen washer provides insufficient washer liquid (8.2.3)

Nearside Rear Direction indicators not working (1.4.A.2c)

Pass 6 May 2008 28,108 miles
Fail 1 May 2008 28,108 miles

Windscreen washer provides insufficient washer liquid (8.2.3)

How Reliable is the Porsche 911?

Based on 977,057 MOT tests across 73,061 vehicles.

85.2%
Pass Rate
1,867
Miles/Year
47
Year Lifespan
73,061
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 20,869
position lamp(s) not working 7,590
Windscreen washer provides insufficient washer liquid 6,439
Headlamp aim too high 6,432
Brake pipe excessively corroded 5,466
Full Porsche 911 reliability report

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15 JJP is a 1984 Porsche 911 in Black with a 3,299cc petrol engine. This vehicle has been through 14 MOT tests with a personal pass rate of 71.4%.

Across all 1984 Porsche 911 models, the average MOT pass rate is 77.6% with a typical mileage of 98,243 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 911 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 20,869 recorded failures. If you're considering buying 15 JJP, it's worth having these areas checked by a mechanic before committing.

The Porsche 911 typically stays on UK roads for around 47 years. At 42 years old, this Porsche 911 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of 15 JJP?

You can check the full history of 15 JJP by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 15 JJP registered?

15 JJP is a 1984 Porsche 911, first registered on 9 May 1984.

Is 15 JJP safe to buy?

The MOT history for 15 JJP shows 14 tests with a 71.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does 15 JJP 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 15 JJP. 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.