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J81 JKR

1991 Porsche 911

Blue Petrol 3600cc
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MOT Status

Valid
Expires27 Jul 2027
Tests27 (19 pass, 8 fail)
Pass rate70.4%

Mileage

70,486 mi
Last recorded70,486 miles
Recorded on22 Jul 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

RegistrationJ81 JKR
MakePorsche
Model911
Year1991
ColourBlue
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

19 pass 8 fail
Pass 22 Jul 2026 70,486 miles

Nearside Front Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Front Suspension arm ball joint dust cover severely deteriorated (5.3.4 (b) (i))

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

Pass 28 Jul 2025 70,053 miles
Pass 6 May 2025 70,024 miles
Pass 2 May 2024 69,723 miles
Pass 23 Mar 2023 69,542 miles

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

Pass 5 Apr 2022 69,174 miles

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

Fail 5 Apr 2022 69,174 miles

Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturer's specified limits (8.2.1.2 (a))

Exhaust carbon monoxide content at idle exceeds manufacturer's specified limits (8.2.1.2 (b))

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

Pass 22 Feb 2021 68,571 miles
Pass 27 Feb 2020 68,491 miles
Pass 19 Feb 2019 68,371 miles
Fail 19 Feb 2019 68,371 miles

Headlamp aim too high both (4.1.2 (a))

Pass 14 Feb 2018 67,599 miles
Fail 12 Feb 2018 67,596 miles

Offside Front Brake hose excessively deteriorated (3.6.B.4d)

Pass 3 Feb 2017 67,005 miles
Fail 3 Feb 2017 67,005 miles

Front passenger door cannot be opened from inside the vehicle (6.2.B.1b)

Front passenger door cannot be opened from outside the vehicle (6.2.B.1b)

Pass 9 Feb 2016 66,109 miles
Fail 9 Feb 2016 66,109 miles

Nearside Headlamp aim too high and too far to the right. (1.8)

Offside Headlamp aim too far to the right (1.8)

Offside Rear fog lamp not working (1.3.2b)

Pass 20 Feb 2015 64,556 miles
Fail 16 Feb 2015 64,556 miles

Battery insecure (1.9.1)

Nearside Headlamp aim too low (1.8)

Nearside Rear Direction indicator incorrect colour (1.4.A.2f)

Offside Headlamp aim too low (1.8)

Offside Rear Direction indicator incorrect colour (1.4.A.2f)

Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 25 Oct 2013 63,564 miles
Fail 3 Oct 2013 63,460 miles

Fuel cap/sealing device sealing washer torn (7.2.4c)

Offside Front Direction indicator not working (1.4.A.2c)

Under-trays fitted obscuring some underside components

nearside wiper blade slightly split.

Pass 3 Apr 2012 62,704 miles
Pass 6 Jul 2010 60,418 miles
Pass 12 Sep 2008 58,558 miles
Fail 11 Sep 2008 58,557 miles

Nearside Headlamp not working on dipped beam (1.7.5a)

Offside Headlamp not working on dipped beam (1.7.5a)

Pass 8 Mar 2007 54,085 miles
Pass 16 Feb 2006 52,775 miles

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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J81 JKR is a 1991 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 27 MOT tests with a personal pass rate of 70.4%.

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 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 J81 JKR, 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 J81 JKR?

You can check the full history of J81 JKR by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J81 JKR registered?

J81 JKR is a 1991 Porsche 911, first registered on 31 December 1991.

Is J81 JKR safe to buy?

The MOT history for J81 JKR shows 27 tests with a 70.4% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J81 JKR 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 J81 JKR. 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.