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A911 ONA

1984 Porsche 911

Red Petrol 3299cc
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MOT Status

Valid
Expires30 Mar 2027
Tests23 (21 pass, 2 fail)
Pass rate91.3%

Mileage

78,807 mi
Last recorded78,807 miles
Recorded on4 Mar 2026
Typical for 1984 Porsche 91198,243 mi

Below or average mileage for this year

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

RegistrationA911 ONA
MakePorsche
Model911
Year1984
ColourRed
Fuel typePetrol
Engine3,299cc

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MOT History

21 pass 2 fail
Pass 4 Mar 2026 78,807 miles
Pass 8 Mar 2025 78,807 miles
Pass 2 Mar 2024 78,807 miles
Pass 4 Mar 2023 78,807 miles
Pass 5 Mar 2022 78,807 miles
Pass 6 Mar 2021 78,807 miles
Pass 2 Mar 2020 78,807 miles
Pass 1 Mar 2019 78,807 miles
Pass 13 Mar 2018 78,807 miles
Pass 6 Mar 2017 78,807 miles
Pass 2 Mar 2016 78,735 miles
Pass 31 Mar 2015 78,583 miles
Pass 6 Mar 2014 78,199 miles
Pass 13 Feb 2013 78,149 miles
Pass 8 Feb 2012 78,058 miles
Fail 8 Feb 2012 78,058 miles

Nearside Headlamp aim too high (1.8)

Pass 8 Feb 2011 77,960 miles
Pass 9 Feb 2010 77,864 miles
Pass 17 Feb 2009 77,658 miles
Fail 10 Feb 2009 77,630 miles

Offside rear brake binding (3.7.B.1)

Service brake: efficiency below requirements (3.7.B.7)

Pass 8 Feb 2008 77,555 miles
Pass 9 Feb 2007 77,445 miles

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

Pass 8 Feb 2006 77,268 miles

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

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

Offside Rear Tyre worn close to the legal limit (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

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A911 ONA is a 1984 Porsche 911 in Red with a 3,299cc petrol engine. This vehicle has been through 23 MOT tests with a personal pass rate of 91.3%.

Across all 1984 Porsche 911 models, the average MOT pass rate is 77.6% with a typical mileage of 98,243 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 A911 ONA, 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 42 years old, this Porsche 911 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of A911 ONA?

You can check the full history of A911 ONA by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was A911 ONA registered?

A911 ONA is a 1984 Porsche 911, first registered on 7 June 1984.

Is A911 ONA safe to buy?

The MOT history for A911 ONA shows 23 tests with a 91.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does A911 ONA 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 A911 ONA. 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.