CarVerify

Free Car Check

C1 SUL

1999 Porsche 911

Blue Petrol 3600cc
Search another vehicle

MOT Status

Valid
Expires7 May 2027
Tests19 (15 pass, 4 fail)
Pass rate78.9%

Mileage

21,181 mi
Last recorded21,181 miles
Recorded on24 Apr 2026
Typical for 1999 Porsche 91175,220 mi

Below or average mileage for this year

4 checks still locked for this Porsche
Stolen
Finance
Write-off
Keepers
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationC1 SUL
MakePorsche
Model911
Year1999
ColourBlue
Fuel typePetrol
Engine3,600cc

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

15 pass 4 fail
Pass 24 Apr 2026 21,181 miles

Rear Registration plate deteriorated but not likely to be misread (0.1 (b))

Pass 30 Apr 2025 20,613 miles
Pass 8 May 2024 20,559 miles
Pass 13 Apr 2023 20,051 miles
Pass 8 Apr 2021 19,356 miles
Pass 14 Jan 2020 18,686 miles

front number plate slightly damaged

Fail 30 Dec 2019 18,668 miles

Fuel cap/sealing device ineffective Seal has perished. (6.1.3 (b) (i))

Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))

Front Registration plate deteriorated but not likely to be misread Slight damage. (0.1 (b))

Nearside Steering rack gaiter damaged or deteriorated, but preventing the ingress of dirt Badly perished. (2.1.3 (g) (i))

Pass 20 Apr 2018 16,642 miles
Pass 29 Mar 2017 15,999 miles

slight cracking to outer sidewalls of both front tyres

Fail 29 Mar 2017 15,999 miles

Offside Rear fog lamp emits a light other than red (1.3.2e)

slight cracking to outer sidewalls of both front tyres

Pass 31 Mar 2016 15,339 miles

front tyres starting to perish

Pass 7 Feb 2015 13,507 miles

Parking brake lever has little reserve travel (3.1.6b)

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

both front tyres deteriorated

Fail 27 Jan 2015 13,484 miles

Windscreen washer provides insufficient washer liquid (8.2.3)

Front Brakes imbalanced across an axle (3.7.B.5b) DANGEROUS

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

Parking brake lever has little reserve travel (3.1.6b)

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

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

both front tyres deteriorated

Pass 25 Jul 2011 11,033 miles

Oil leak

Pass 2 Nov 2009 6,879 miles
Pass 3 Nov 2008 3,986 miles

Nail in nearside rear tyre

Pass 2 Nov 2007 32,643 miles
Pass 6 Jun 2006 32,643 miles
Fail 2 Jun 2006 32,643 miles

Nearside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Offside Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

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

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

£30k guarantee Instant results Cancel anytime

C1 SUL is a 1999 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 19 MOT tests with a personal pass rate of 78.9%.

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 a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

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 C1 SUL, 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 C1 SUL?

You can check the full history of C1 SUL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was C1 SUL registered?

C1 SUL is a 1999 Porsche 911, first registered on 14 April 1999.

Is C1 SUL safe to buy?

The MOT history for C1 SUL shows 19 tests with a 78.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does C1 SUL 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 C1 SUL. 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.