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SUM 911W

1981 Porsche 911

Blue Petrol 2993cc
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MOT Status

Expired
Expires8 Dec 2025
Tests12 (11 pass, 1 fail)
Pass rate91.7%

Mileage

98,031 mi
Last recorded98,031 miles
Recorded on9 Dec 2024
Typical for 1981 Porsche 91197,689 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

RegistrationSUM 911W
MakePorsche
Model911
Year1981
ColourBlue
Fuel typePetrol
Engine2,993cc

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

11 pass 1 fail
Pass 9 Dec 2024 98,031 miles
Pass 4 Jul 2022 95,693 miles
Pass 11 May 2021 94,926 miles
Pass 4 Jun 2019 94,244 miles
Fail 4 Jun 2019 94,244 miles

Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))

Front Registration plate does not conform to the specified requirements (0.1 (d))

Rear Registration plate does not conform to the specified requirements (0.1 (d))

Pass 5 Jun 2018 90,901 miles
Pass 16 May 2017 90,107 miles
Pass 16 May 2016 88,852 miles
Pass 13 May 2015 88,772 miles
Pass 2 Apr 2014 88,772 miles
Pass 18 Aug 2006 88,763 miles

check n/s rear brake, binding slightly

check parking brake, o/s reading slightly low

Pass 22 Aug 2005 87,922 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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SUM 911W is a 1981 Porsche 911 in Blue with a 2,993cc petrol engine. This vehicle has been through 12 MOT tests with a personal pass rate of 91.7%.

Across all 1981 Porsche 911 models, the average MOT pass rate is 76.5% with a typical mileage of 97,689 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 SUM 911W, 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 45 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 SUM 911W?

You can check the full history of SUM 911W by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SUM 911W registered?

SUM 911W is a 1981 Porsche 911, first registered on 31 December 1981.

Is SUM 911W safe to buy?

The MOT history for SUM 911W shows 12 tests with a 91.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SUM 911W 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 SUM 911W. 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.