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D855 YDO

1986 Porsche 911

Black Petrol 3300cc
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MOT Status

Valid
Expires15 Nov 2026
Tests18 (18 pass, 0 fail)
Pass rate100%

Mileage

243,296 mi
Last recorded243,296 miles
Recorded on6 Nov 2025
Typical for 1986 Porsche 91198,737 mi

Significantly above average — investigate

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

RegistrationD855 YDO
MakePorsche
Model911
Year1986
ColourBlack
Fuel typePetrol
Engine3,300cc

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

18 pass
Pass 6 Nov 2025 243,296 miles
Pass 4 Nov 2024 241,442 miles
Pass 28 Oct 2023 240,861 miles

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

Pass 16 Nov 2022 237,708 miles

Front Wheel bearing has slight play both side (5.1.3 (a) (i))

Offside Rear Wheel bearing has slight play (5.1.3 (a) (i))

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

Pass 22 Oct 2021 235,418 miles
Pass 23 Apr 2021 234,435 miles
Pass 28 Feb 2020 233,370 miles
Pass 6 Mar 2019 231,560 miles
Pass 30 Oct 2015 228,763 miles
Pass 20 Oct 2014 222,693 miles
Pass 30 Oct 2013 219,904 miles

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

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

Rear Anti-roll bar linkage rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Pass 13 Aug 2012 212,547 miles
Pass 18 Aug 2011 206,314 miles
Pass 12 Aug 2010 201,384 miles
Pass 15 Aug 2009 197,162 miles
Pass 19 Aug 2008 190,804 miles
Pass 11 Apr 2007 188,192 miles
Pass 24 Mar 2006 183,581 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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D855 YDO is a 1986 Porsche 911 in Black with a 3,300cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 100%.

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 D855 YDO, 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 D855 YDO?

You can check the full history of D855 YDO by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was D855 YDO registered?

D855 YDO is a 1986 Porsche 911, first registered on 31 December 1986.

Is D855 YDO safe to buy?

The MOT history for D855 YDO shows 18 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does D855 YDO 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 D855 YDO. 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.