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J687 DYG

1991 Porsche 911

Grey Petrol 3600cc
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MOT Status

Valid
Expires22 Mar 2027
Tests18 (17 pass, 1 fail)
Pass rate94.4%

Mileage

97,970 mi
Last recorded97,970 miles
Recorded on23 Mar 2026
Typical for 1991 Porsche 91193,444 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

RegistrationJ687 DYG
MakePorsche
Model911
Year1991
ColourGrey
Fuel typePetrol
Engine3,600cc

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

17 pass 1 fail
Pass 23 Mar 2026 97,970 miles
Pass 10 Mar 2025 97,031 miles
Pass 20 Feb 2024 94,989 miles
Pass 16 Mar 2023 92,896 miles
Pass 22 Mar 2022 92,363 miles
Pass 27 Jan 2021 91,940 miles
Pass 6 Sep 2019 90,384 miles
Pass 4 Sep 2018 89,421 miles
Pass 14 Aug 2017 87,422 miles

engine cover, sill covers and under trays fitted

Pass 28 Aug 2015 85,225 miles

Both front brake back plates corroded

Nearside Front coil spring corroded (2.4.C.1b)

Offside Front coil spring corroded (2.4.C.1b)

Pass 28 Aug 2014 83,827 miles
Fail 27 Aug 2013 82,043 miles

Nearside Front Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Nearside Headlamp aim too high (1.8)

Nearside Rear coil spring corroded (2.4.C.1b)

Offside Front coil spring corroded (2.4.C.1b)

Offside Rear coil spring corroded (2.4.C.1b)

Oil leak

Petrol cap rubber sealing ring is beginning to perish.

Under-trays fitted obscuring some underside components

front brake discs are worn.

Pass 27 Aug 2013 82,043 miles

Nearside Front Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Nearside Rear coil spring corroded (2.4.C.1b)

Offside Front coil spring corroded (2.4.C.1b)

Offside Rear coil spring corroded (2.4.C.1b)

Oil leak

Petrol cap rubber sealing ring is beginning to perish.

Under-trays fitted obscuring some underside components

front brake discs are worn.

Pass 30 Aug 2012 78,888 miles
Pass 15 Aug 2011 78,706 miles
Pass 7 Aug 2010 77,768 miles

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 5 Nov 2007 77,343 miles

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 12 Oct 2006 77,013 miles

Nearside Front Brake pad(s) wearing thin (3.5.1g)

Nearside Front brake disc slightly pitted (3.5.1h)

Nearside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Front Brake pad(s) wearing thin (3.5.1g)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Offside Front brake disc slightly pitted (3.5.1h)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

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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J687 DYG is a 1991 Porsche 911 in Grey with a 3,600cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 94.4%.

Across all 1991 Porsche 911 models, the average MOT pass rate is 81.3% with a typical mileage of 93,444 miles. This particular vehicle has performed better than the average for its year.

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 J687 DYG, 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 35 years old, this Porsche 911 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of J687 DYG?

You can check the full history of J687 DYG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J687 DYG registered?

J687 DYG is a 1991 Porsche 911, first registered on 1 October 1991.

Is J687 DYG safe to buy?

The MOT history for J687 DYG shows 18 tests with a 94.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J687 DYG 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 J687 DYG. 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.