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B9 NNN

1998 Porsche 911

Black Petrol 3387cc
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MOT Status

Valid
Expires18 Aug 2026
Tests22 (20 pass, 2 fail)
Pass rate90.9%

Mileage

93,199 mi
Last recorded93,199 miles
Recorded on14 Aug 2025
Typical for 1998 Porsche 91180,292 mi

Above average mileage for this year

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

RegistrationB9 NNN
MakePorsche
Model911
Year1998
ColourBlack
Fuel typePetrol
Engine3,387cc

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 2 fail
Pass 14 Aug 2025 93,199 miles
Pass 19 Aug 2024 93,119 miles

Nearside Front Service brake binding but not excessively (1.2.1 (f))

Offside Front Service brake binding but not excessively (1.2.1 (f))

Pass 28 Jul 2023 93,024 miles

Front Service brake binding but not excessively offside and nearside (1.2.1 (f))

Nearside Rear Direction indicator slightly discoloured (4.4.3 (a))

Nearside Rear Suspension arm ball joint has slight play rear arm (5.3.4 (a) (i))

Offside Rear Suspension arm ball joint has slight play rear arm (5.3.4 (a) (i))

Pass 8 Aug 2022 92,939 miles

Front Lower Suspension arm pin or bush worn but not resulting in excessive movement Both (5.3.4 (a) (i))

Front Macpherson strut corroded but not seriously weakened (5.3.3 (b) (i))

Nearside Front Lower Anti-roll bar linkage ball joint dust cover severely deteriorated (5.3.4 (b) (i))

Offside Rear Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

Offside Rear Outer Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Offside Rear Upper Suspension arm pin or bush worn but not resulting in excessive movement Front outer bush (5.3.4 (a) (i))

Rear Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Rear Lower Suspension arm pin or bush worn but not resulting in excessive movement Both (5.3.4 (a) (i))

Pass 28 Jul 2021 92,771 miles

Front Service brake fluctuating, but not excessively offside and nearside (1.2.1 (e))

Nearside Rear Direction indicator slightly discoloured (4.4.3 (a))

Nearside Rear Outer cv gaiter deteriorated

Pass 4 Aug 2020 92,518 miles

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

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

Offside Registration plate lamp inoperative in the case of multiple lamps or light sources (4.7.1 (b) (i))

Pass 8 Aug 2019 92,091 miles

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

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

Offside Rear Direction indicator slightly discoloured (4.4.3 (a))

Offside Rear light cluster slightly insecure

offside and nearside front brakes slightly binding

slight coolant leak from nearside of engine(hose joint)

Pass 4 Aug 2018 91,488 miles

Nearside Front Service brake binding but not excessively (1.2.1 (f))

Nearside Front tyre wearing on inner edge

Offside Front Service brake binding but not excessively (1.2.1 (f))

Offside Rear Direction indicator slightly discoloured (4.4.3 (a))

Pass 26 Jun 2017 90,815 miles

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

Pass 1 Jul 2016 89,333 miles

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

Pass 9 Jul 2015 88,424 miles
Pass 7 Jul 2014 83,403 miles
Pass 5 Jul 2013 81,835 miles
Fail 21 Jun 2013 81,808 miles

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

Offside Inner Rear Tyre has a bulge, caused by separation or partial failure of its structure (4.1.D.1b)

Offside front brake juddering severely (3.7.A.2b)

Fail 7 Jun 2012 80,563 miles

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

Under-trays fitted obscuring some underside components

Pass 7 Jun 2012 80,563 miles

Under-trays fitted obscuring some underside components

Pass 15 Jun 2011 79,366 miles

osr tyre damged inner sidewall

Pass 3 Jun 2010 75,669 miles
Pass 1 May 2009 67,850 miles

O/S/F TYRE WORN LOW ON INSIDE EDGE

Pass 26 Apr 2008 59,571 miles
Pass 23 Apr 2007 48,287 miles
Pass 15 Feb 2006 43,373 miles

Nearside Rear Direction indicator slightly discoloured (1.4.A.2f)

Offside Rear Direction indicator slightly discoloured (1.4.A.2f)

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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B9 NNN is a 1998 Porsche 911 in Black with a 3,387cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 90.9%.

Across all 1998 Porsche 911 models, the average MOT pass rate is 80.5% with a typical mileage of 80,292 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 B9 NNN, 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 28 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 B9 NNN?

You can check the full history of B9 NNN by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B9 NNN registered?

B9 NNN is a 1998 Porsche 911, first registered on 31 December 1998.

Is B9 NNN safe to buy?

The MOT history for B9 NNN shows 22 tests with a 90.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B9 NNN 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 B9 NNN. 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.