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H1 YHO

1991 Porsche 911

Blue Petrol 3600cc
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MOT Status

Valid
Expires3 Mar 2027
Tests18 (13 pass, 5 fail)
Pass rate72.2%

Mileage

155,785 mi
Last recorded155,785 miles
Recorded on26 Feb 2026
Typical for 1991 Porsche 91193,444 mi

Significantly above average — investigate

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

RegistrationH1 YHO
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

13 pass 5 fail
Pass 26 Feb 2026 155,785 miles
Pass 4 Mar 2025 155,768 miles

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

Fail 25 Feb 2025 155,768 miles

Nearside Headlamp aim too high (4.1.2 (a))

Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength underbody panel (5.3.6 (a) (i))

Offside Headlamp aim too low (4.1.2 (a))

Windscreen washer not working (3.5 (a))

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

Fail 19 Oct 2022 155,737 miles

Headlamp aim too high both too high (4.1.2 (a))

Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength chassis rail (5.3.6 (a) (i))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Pass 4 Feb 2021 155,416 miles
Pass 5 Jul 2019 152,451 miles

Nearside Front Steering rack has slight free play detected at steering wheel (2.3 (a) (i))

engine oil . mark on rear bumper.

Fail 4 Jul 2019 152,499 miles

Rear Service brake excessively binding (1.2.1 (f))

Brake warning device malfunctioning or defective (1.1.4 (a) (i))

Nearside Front Steering rack has slight free play detected at steering wheel (2.3 (a) (i))

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

engine oil . mark on rear bumper.

Pass 15 May 2018 148,578 miles

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Repairs to nearside rear jacking point

Pass 4 Apr 2017 148,571 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear Shock absorber has a light misting of oil (2.7.3)

Rear brake disc modified but not seriously weakened (3.5.1n)

Fail 22 Oct 2015 148,363 miles

Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings offside rear wing (6.1.B.2)

Nearside Front Anti-roll bar linkage has excessive play in a ball joint (2.4.G.2)

Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings (6.1.B.2)

Nearside Rear position lamp(s) not working (1.1.A.3b)

Nearside Stop lamp not working (1.2.1b)

Offside Front position lamp(s) not working (1.1.A.3b)

Offside Headlamp aim too low (1.8)

Front registration plate delaminated but not likely to be misread (6.3.1d)

brake pedal feels spongy

offside door check strap broken

oil leak

rear light unit cracked

Pass 29 Oct 2014 144,392 miles

Front registration plate deteriorated but not likely to be misread (6.3.1d)

Oil leak

Pass 21 Oct 2013 140,280 miles

Front registration plate deteriorated but not likely to be misread (6.3.1d)

Nearside Front Anti-roll bar rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)

Offside Front Anti-roll bar rubber mounting deteriorated but not resulting in excessive movement (2.4.G.2)

Under-trays fitted obscuring some underside components

Pass 4 Sep 2012 134,547 miles

Engine covers fitted obscuring some components in the engine bay

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

Oil leak

Rear Brake pad(s) wearing thin (3.5.1g)

Under-trays fitted obscuring some underside components

Pass 6 May 2011 126,608 miles

Front registration plate delaminated but not likely to be misread (6.3.1d)

both front tyres wearing on edges

Fail 6 May 2011 126,608 miles

Front registration plate delaminated but not likely to be misread (6.3.1d)

Windscreen washer provides insufficient washer liquid (8.2.3)

both front tyres wearing on edges

Pass 11 Jan 2010 118,684 miles
Pass 27 Oct 2008 113,057 miles

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

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

Pass 11 Oct 2007 107,548 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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H1 YHO is a 1991 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 72.2%.

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 H1 YHO, 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 H1 YHO?

You can check the full history of H1 YHO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was H1 YHO registered?

H1 YHO is a 1991 Porsche 911, first registered on 14 March 1991.

Is H1 YHO safe to buy?

The MOT history for H1 YHO shows 18 tests with a 72.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does H1 YHO 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 H1 YHO. 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.