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J604 LPO

1991 Porsche 911

Blue Petrol 3600cc
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MOT Status

Valid
Expires29 May 2027
Tests19 (17 pass, 2 fail)
Pass rate89.5%

Mileage

74,982 mi
Last recorded74,982 miles
Recorded on30 May 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

RegistrationJ604 LPO
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

17 pass 2 fail
Pass 30 May 2026 74,982 miles
Fail 30 May 2026 74,982 miles

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Pass 20 Mar 2025 74,946 miles

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

Nearside Rear Tyre worn close to legal limit/worn on edge worn on outer shoulder (5.2.3 (e))

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

Offside Rear Tyre worn close to legal limit/worn on edge worn on outer shoulder (5.2.3 (e))

Fail 18 Mar 2025 74,919 miles

Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

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

Nearside Rear Tyre worn close to legal limit/worn on edge worn on outer shoulder (5.2.3 (e))

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

Offside Rear Tyre worn close to legal limit/worn on edge worn on outer shoulder (5.2.3 (e))

Pass 17 May 2022 74,652 miles
Pass 9 Dec 2020 74,510 miles

Tyre worn close to legal limit/worn on edge All 4 (5.2.3 (e))

Pass 30 May 2019 74,218 miles

all tyres wearing on extreme outer edge

Pass 16 May 2018 73,042 miles
Pass 9 Sep 2016 72,323 miles
Pass 9 Sep 2015 71,608 miles
Pass 14 Aug 2014 71,396 miles
Pass 29 Aug 2013 71,101 miles
Pass 5 Sep 2012 70,427 miles
Pass 7 Jul 2011 69,885 miles

Headlamp masks/converters fitted

Pass 8 Jul 2010 69,559 miles
Pass 7 Jul 2009 68,117 miles
Pass 7 Jul 2008 67,454 miles
Pass 21 Jun 2007 65,170 miles
Pass 21 Apr 2006 62,850 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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J604 LPO is a 1991 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 89.5%.

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 J604 LPO, 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 J604 LPO?

You can check the full history of J604 LPO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was J604 LPO registered?

J604 LPO is a 1991 Porsche 911, first registered on 31 December 1991.

Is J604 LPO safe to buy?

The MOT history for J604 LPO shows 19 tests with a 89.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does J604 LPO 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 J604 LPO. 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.