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C4 BLU

1991 Porsche 911

Blue Petrol 3600cc
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MOT Status

Valid
Expires12 Apr 2027
Tests22 (18 pass, 4 fail)
Pass rate81.8%

Mileage

106,345 mi
Last recorded106,345 miles
Recorded on13 Apr 2026
Typical for 1991 Porsche 91193,444 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

RegistrationC4 BLU
MakePorsche
Model911
Year1991
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

18 pass 4 fail
Pass 13 Apr 2026 106,345 miles
Pass 8 Apr 2025 106,262 miles
Pass 19 Mar 2024 106,201 miles
Pass 23 Mar 2023 105,790 miles
Pass 21 Mar 2022 105,380 miles
Pass 25 Mar 2021 104,750 miles
Pass 13 May 2019 101,646 miles
Pass 11 Apr 2018 100,435 miles
Pass 13 Apr 2017 99,411 miles
Fail 13 Apr 2017 99,411 miles

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

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

Fail 12 Apr 2017 99,190 miles

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

Nearside Headlamp aim too low (1.8)

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

Offside Headlamp aim too low (1.8)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Oil leak ()

Windscreen has damage to an area less than a 40mm circle outside zone 'A' (8.3.1d)

Pass 16 Mar 2016 98,589 miles

Nearside Front Anti-roll bar linkage ball joint dust cover damaged, but preventing the ingress of dirt (2.4.G.2)

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Offside Front Tyre worn close to the legal limit (4.1.E.1)

Pass 30 Oct 2014 97,080 miles
Fail 10 Oct 2014 97,079 miles

Nearside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Nearside Rear Shock absorber has a serious fluid leak (2.7.3)

Offside Front Windscreen wiper does not clear the windscreen effectively (8.2.2)

Oil leak

Pass 18 Jun 2013 96,220 miles
Pass 19 Jun 2012 94,012 miles
Fail 18 Jun 2012 94,011 miles

Front Brake pad(s) less than 1.5 mm thick (3.5.1g)

Pass 6 May 2011 92,981 miles
Pass 14 May 2010 89,610 miles
Pass 6 Oct 2008 88,104 miles
Pass 8 Jun 2007 87,661 miles

Side repeater slightly discoloured (1.4.A.2f)

Pass 1 Jul 2006 85,909 miles

oil leak

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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C4 BLU is a 1991 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 81.8%.

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 C4 BLU, 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 C4 BLU?

You can check the full history of C4 BLU by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was C4 BLU registered?

C4 BLU is a 1991 Porsche 911, first registered on 1 August 1991.

Is C4 BLU safe to buy?

The MOT history for C4 BLU shows 22 tests with a 81.8% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does C4 BLU 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 C4 BLU. 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.