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964 ACM

1991 Porsche 911

Red Petrol 3600cc
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MOT Status

Valid
Expires15 Oct 2026
Tests20 (19 pass, 1 fail)
Pass rate95%

Mileage

23,639 mi
Last recorded23,639 miles
Recorded on18 Sep 2025
Typical for 1991 Porsche 91193,444 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

Registration964 ACM
MakePorsche
Model911
Year1991
ColourRed
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

19 pass 1 fail
Pass 18 Sep 2025 23,639 miles
Pass 16 Oct 2024 23,610 miles
Pass 2 Oct 2023 23,581 miles
Pass 23 Aug 2022 23,411 miles
Pass 8 Jun 2021 22,914 miles
Pass 14 Apr 2020 22,646 miles
Pass 8 Nov 2018 22,293 miles
Pass 16 Nov 2017 22,138 miles
Pass 17 Nov 2016 21,921 miles
Pass 11 Nov 2015 21,752 miles
Pass 14 Nov 2014 21,428 miles

Under-trays fitted obscuring some underside components

Fail 6 Nov 2014 21,407 miles

Offside Front Steering rack gaiter split (2.2.D.2d)

Rear Brake pad(s) wearing thin (3.5.1g)

Under-trays fitted obscuring some underside components

Pass 15 Nov 2013 21,048 miles

Oil leak

Pass 8 Nov 2012 20,649 miles
Pass 7 Nov 2011 20,248 miles
Pass 18 Nov 2010 19,758 miles
Pass 9 Nov 2009 19,533 miles
Pass 19 Nov 2008 19,177 miles
Pass 30 Nov 2007 18,848 miles
Pass 5 Dec 2006 18,364 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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964 ACM is a 1991 Porsche 911 in Red with a 3,600cc petrol engine. This vehicle has been through 20 MOT tests with a personal pass rate of 95%.

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 964 ACM, 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 964 ACM?

You can check the full history of 964 ACM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 964 ACM registered?

964 ACM is a 1991 Porsche 911, first registered on 4 January 1991.

Is 964 ACM safe to buy?

The MOT history for 964 ACM shows 20 tests with a 95% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does 964 ACM 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 964 ACM. 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.