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B677 XOW

1986 Porsche 911

Green Petrol 3164cc
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MOT Status

Valid
Expires29 Aug 2026
Tests24 (20 pass, 4 fail)
Pass rate83.3%

Mileage

59,437 mi
Last recorded59,437 miles
Recorded on8 Aug 2025
Typical for 1986 Porsche 91198,737 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

RegistrationB677 XOW
MakePorsche
Model911
Year1986
ColourGreen
Fuel typePetrol
Engine3,164cc

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

20 pass 4 fail
Pass 8 Aug 2025 59,437 miles
Pass 23 Aug 2024 59,254 miles
Pass 14 Aug 2023 59,100 miles
Pass 18 Aug 2022 58,844 miles
Pass 24 Aug 2021 58,616 miles

Light binding from offside front brake

Pass 20 Aug 2020 58,436 miles
Pass 19 Aug 2019 58,167 miles
Pass 14 Aug 2018 57,879 miles
Pass 30 Aug 2017 57,488 miles
Pass 10 Aug 2016 56,993 miles
Pass 13 Aug 2015 56,817 miles
Fail 13 Aug 2015 56,817 miles

Nearside Stop lamp not working (1.2.1b)

Pass 6 Aug 2014 55,661 miles

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

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

Pass 21 Feb 2013 55,548 miles

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

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

Fail 21 Feb 2013 55,548 miles

Offside Rear Rear fog lamp not working (1.3.2b)

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

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

Pass 23 Feb 2012 54,952 miles

Front wheel bearing has slight play (2.5.A.3c)

front tyres badly worn inner tread

slight play steering linkage

Fail 23 Feb 2012 54,952 miles

Front wheel bearing has slight play (2.5.A.3c)

Offside Rear fog lamp not working (1.3.2b)

front tyres badly worn inner tread

slight play steering linkage

Pass 7 Feb 2011 53,832 miles

Nearside Front wheel bearing has slight play (2.5.A.3c)

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

Offside Rear wheel bearing has slight play (2.6.2)

front tyres badly worn inner tread 2/3mm

Pass 10 Feb 2010 53,282 miles

Front wheel bearing has slight play (2.5.A.3c)

Offside Rear wheel bearing has slight play (2.6.2)

front tyres worn inner tread

Pass 25 Feb 2009 52,636 miles

Front wheel bearing has slight play (2.5.A.3c)

front tyres badly worn inner tread(2mm)

Pass 18 Feb 2008 50,243 miles
Pass 16 Feb 2007 49,533 miles
Fail 16 Feb 2007 49,533 miles

Offside front brake binding (3.7.B.1)

Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

Pass 2 Feb 2006 48,821 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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B677 XOW is a 1986 Porsche 911 in Green with a 3,164cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 83.3%.

Across all 1986 Porsche 911 models, the average MOT pass rate is 78.2% with a typical mileage of 98,737 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 B677 XOW, 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 40 years old, this Porsche 911 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of B677 XOW?

You can check the full history of B677 XOW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B677 XOW registered?

B677 XOW is a 1986 Porsche 911, first registered on 7 April 1986.

Is B677 XOW safe to buy?

The MOT history for B677 XOW shows 24 tests with a 83.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B677 XOW 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 B677 XOW. 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.