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DFA 517

1985 Porsche 911

Red Petrol 3164cc
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MOT Status

Valid
Expires14 Apr 2027
Tests22 (18 pass, 4 fail)
Pass rate81.8%

Mileage

104,753 mi
Last recorded104,753 miles
Recorded on9 Apr 2026
Typical for 1985 Porsche 91199,183 mi

Below or average mileage for this year

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

RegistrationDFA 517
MakePorsche
Model911
Year1985
ColourRed
Fuel typePetrol
Engine3,164cc

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 9 Apr 2026 104,753 miles
Pass 15 Apr 2025 104,145 miles
Pass 8 Apr 2024 103,689 miles
Pass 14 Apr 2023 102,972 miles
Pass 4 Apr 2022 101,969 miles
Pass 25 Feb 2021 101,163 miles
Pass 26 Feb 2020 100,890 miles
Pass 8 Oct 2018 100,067 miles
Pass 24 Aug 2017 97,850 miles
Pass 2 Mar 2016 96,457 miles
Pass 5 Mar 2015 93,127 miles

Offside Inner Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

Fail 5 Mar 2015 93,127 miles

Nearside Headlamp aim too low (1.8)

Offside Inner Front constant velocity joint gaiter damaged, but preventing the ingress of dirt (2.5.C.1a)

Offside Inner Front constant velocity joint is insecure (2.5.C.1b)

Pass 9 Jan 2014 90,813 miles
Fail 7 Jan 2014 90,813 miles

Exhaust emissions carbon monoxide content excessive (7.3.B.1a)

Pass 21 Aug 2012 89,754 miles
Pass 5 Jul 2011 89,258 miles
Pass 23 Apr 2010 88,641 miles

Offside Front wheel bearing has slight play (2.5.A.3c)

Fail 29 Mar 2010 88,557 miles

Nearside Front Brake hose ferrule excessively corroded (3.6.B.4e)

Nearside Rear Brake hose ferrule excessively corroded (3.6.B.4e)

Nearside Registration plate lamp not working (1.1.5c)

Offside Front Brake hose ferrule excessively corroded (3.6.B.4e)

Offside Front wheel bearing rough when rotated (2.5.A.2)

Offside Rear Brake hose ferrule excessively corroded (3.6.B.4e)

Nearside rear parking brake recording little or no effort (3.7.B.6a) DANGEROUS

Pass 6 Feb 2009 87,521 miles
Fail 19 Jan 2009 87,520 miles

Exhaust emissions carbon monoxide content excessive (7.3.B.1a)

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

Nearside Front Headlamp aim too high (1.8)

Nearside Rear rear parking brake recording little or no effort (3.7.B.6a)

Offside Front Headlamp aim too high (1.8)

Offside Seat belt anchorage prescribed area is excessively corroded (5.2.6)

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

Pass 24 Oct 2007 85,241 miles
Pass 8 Aug 2006 81,544 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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DFA 517 is a 1985 Porsche 911 in Red with a 3,164cc petrol engine. This vehicle has been through 22 MOT tests with a personal pass rate of 81.8%.

Across all 1985 Porsche 911 models, the average MOT pass rate is 77.7% with a typical mileage of 99,183 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 DFA 517, 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 41 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 DFA 517?

You can check the full history of DFA 517 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was DFA 517 registered?

DFA 517 is a 1985 Porsche 911, first registered on 18 November 1985.

Is DFA 517 safe to buy?

The MOT history for DFA 517 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 DFA 517 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 DFA 517. 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.