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11 WWW

1991 Porsche 911

Blue Petrol 3600cc
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MOT Status

Valid
Expires30 Jun 2027
Tests15 (12 pass, 3 fail)
Pass rate80%

Mileage

717 mi
Last recorded717 miles
Recorded on11 Jun 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

Registration11 WWW
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

12 pass 3 fail
Pass 11 Jun 2026 717 miles
Pass 18 Jun 2025 514 miles
Pass 1 Jul 2024 340 miles
Pass 23 Apr 2021 141,973 miles

Nearside Front Coil spring corroded (5.3.1 (b) (i))

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Front Play in steering rack inner joint(s)

Offside Front Coil spring corroded (5.3.1 (b) (i))

Fail 9 Apr 2021 141,971 miles

Front Horn not working (7.7 (a) (ii))

Front Main beam tell-tale not working (4.9.1 (a) (ii))

Front Windscreen washer not working (3.5 (a))

Front Windscreen wiper not working (3.4 (a))

Offside Front Oil leaking excessively from engine (8.4.1 (a) (i))

Offside Rear Parking brake inoperative on one side (1.4.1 (a))

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

Front Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Front Play in steering rack inner joint(s)

Nearside Front Coil spring corroded (5.3.1 (b) (i))

Offside Front Coil spring corroded (5.3.1 (b) (i))

Pass 26 Jul 2019 141,948 miles
Pass 2 Apr 2015 141,773 miles
Pass 12 Nov 2013 141,493 miles

Nearside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Offside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Pass 9 Nov 2012 140,878 miles
Pass 23 Sep 2011 140,076 miles

Nearside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Offside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

general corrosion on brake pipe nuts ok at moment

Fail 15 Sep 2011 140,076 miles

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

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

Rear fog lamp not working (1.3.2b)

Registration plate lamp not working (1.1.C.1d)

Windscreen washer provides insufficient washer liquid (8.2.3)

Nearside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

Offside Rear Brake hose has slight corrosion to ferrules (3.6.B.4e)

general corrosion on brake pipe nuts ok at moment

Pass 18 Dec 2009 139,950 miles

Offside Front Steering system has slight free play detected at steering wheel (2.2.A.1b)

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

Fail 15 Dec 2009 139,950 miles

Nearside Front Headlamp aim aimed so that it dazzles other road users (1.8.A.1a)

Offside Front Headlamp aim too low (1.8)

Offside Front Steering system has slight free play detected at steering wheel (2.2.A.1b)

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

Pass 28 Aug 2008 138,081 miles
Pass 8 Mar 2006 131,788 miles

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

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

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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11 WWW is a 1991 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 15 MOT tests with a personal pass rate of 80%.

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 11 WWW, 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 11 WWW?

You can check the full history of 11 WWW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 11 WWW registered?

11 WWW is a 1991 Porsche 911, first registered on 31 December 1991.

Is 11 WWW safe to buy?

The MOT history for 11 WWW shows 15 tests with a 80% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does 11 WWW 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 11 WWW. 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.