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C9 NSP

1991 Porsche 911

White Petrol 3600cc
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MOT Status

Valid
Expires30 Jul 2027
Tests13 (12 pass, 1 fail)
Pass rate92.3%

Mileage

159,961 mi
Last recorded159,961 miles
Recorded on31 Jul 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

RegistrationC9 NSP
MakePorsche
Model911
Year1991
ColourWhite
Fuel typePetrol
Engine3,600cc

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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 1 fail
Pass 31 Jul 2026 159,961 miles

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

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

Pass 12 Jul 2025 158,203 miles
Pass 17 Jun 2024 156,801 miles
Pass 6 May 2023 156,210 miles
Pass 7 May 2022 154,894 miles
Pass 30 Apr 2021 145,053 miles
Pass 9 May 2020 143,100 miles
Pass 2 Mar 2019 138,062 miles
Pass 3 Mar 2018 131,018 miles
Fail 3 Mar 2018 131,018 miles

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

Pass 9 Feb 2017 124,627 miles
Pass 18 Feb 2016 122,294 miles
Pass 7 Mar 2015 119,884 miles

Interior mirror not fitted on windscreen

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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C9 NSP is a 1991 Porsche 911 in White with a 3,600cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 92.3%.

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 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 C9 NSP, 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 C9 NSP?

You can check the full history of C9 NSP by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was C9 NSP registered?

C9 NSP is a 1991 Porsche 911, first registered on 31 December 1991.

Is C9 NSP safe to buy?

The MOT history for C9 NSP shows 13 tests with a 92.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does C9 NSP 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 C9 NSP. 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.