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C21 FAT

1999 Porsche 911

Silver Petrol 3400cc
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MOT Status

Valid
Expires5 May 2027
Tests24 (21 pass, 3 fail)
Pass rate87.5%

Mileage

88,898 mi
Last recorded88,898 miles
Recorded on5 May 2026
Typical for 1999 Porsche 91175,220 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

RegistrationC21 FAT
MakePorsche
Model911
Year1999
ColourSilver
Fuel typePetrol
Engine3,400cc

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

21 pass 3 fail
Pass 5 May 2026 88,898 miles
Pass 28 Apr 2025 84,644 miles
Pass 1 May 2024 80,634 miles

Exhaust has a minor leak of exhaust gases (6.1.2 (a))

Nearside Front Shock absorbers has light misting of oil (5.3.2 (b))

vehicle plastic under trays damaged (rear section)

Pass 4 May 2023 75,881 miles

Nearside Rear Nail in tyre ()

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

Pass 6 May 2022 73,969 miles
Fail 28 Apr 2022 73,964 miles

Front Brake disc significantly and obviously worn inner faces very rusty in swept areas (1.1.14 (a) (i))

Nearside Front Position lamp not working (4.2.1 (a) (ii))

Offside Front Position lamp not working (4.2.1 (a) (ii))

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

Pass 5 Jan 2021 70,378 miles
Fail 4 Jan 2021 70,367 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Pass 14 Nov 2019 57,464 miles

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

Under floor covers fitted obscuring some components

Underside of vehicle covered in waxoil

Pass 7 Nov 2018 47,712 miles

Exhaust has a minor leak of exhaust gases Silencers corroded at seams (6.1.2 (a))

Nearside Rear Brake pipe corroded, covered in grease or other material Front to rear (1.1.11 (c))

Rear Brake disc worn, pitted or scored, but not seriously weakened Corroded to inner face (1.1.14 (a) (ii))

Pass 7 Dec 2017 46,705 miles
Fail 6 Dec 2017 46,705 miles

Nearside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Pass 17 Nov 2016 43,811 miles

Nearside Rear Tyre worn close to the legal limit tyre on tread bars (4.1.E.1)

under trays front // sides //rear

Pass 7 Dec 2015 39,239 miles
Pass 30 Mar 2015 38,671 miles
Pass 16 Apr 2014 38,076 miles
Pass 2 Apr 2013 36,907 miles
Pass 14 Mar 2012 36,350 miles
Pass 16 Mar 2011 34,684 miles
Pass 18 Mar 2010 33,637 miles
Pass 18 Mar 2009 31,325 miles
Pass 2 Apr 2008 29,601 miles
Pass 10 Apr 2007 28,009 miles
Pass 29 Mar 2006 25,934 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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C21 FAT is a 1999 Porsche 911 in Silver with a 3,400cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 87.5%.

Across all 1999 Porsche 911 models, the average MOT pass rate is 80.2% with a typical mileage of 75,220 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 C21 FAT, 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 27 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 C21 FAT?

You can check the full history of C21 FAT by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was C21 FAT registered?

C21 FAT is a 1999 Porsche 911, first registered on 10 February 1999.

Is C21 FAT safe to buy?

The MOT history for C21 FAT shows 24 tests with a 87.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does C21 FAT 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 C21 FAT. 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.