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M66 EFC

2017 Porsche Cayenne

Black Diesel 2967cc
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MOT Status

Valid
Expires19 Feb 2027
Tests11 (7 pass, 4 fail)
Pass rate63.6%

Mileage

88,154 mi
Last recorded88,154 miles
Recorded on17 Feb 2026
Typical for 2017 Porsche Cayenne49,316 mi

Significantly above average — investigate

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

RegistrationM66 EFC
MakePorsche
ModelCayenne
Year2017
ColourBlack
Fuel typeDiesel
Engine2,967cc

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

7 pass 4 fail
Pass 17 Feb 2026 88,154 miles

Offside Front tyre wearing close to wear indicator bars

Rear brake pads look low

Fail 16 Feb 2026 88,154 miles

Offside Rear Tyre tread depth below requirements of 1.6mm down to cords (5.2.3 (e)) DANGEROUS

Nearside Rear Tyre worn close to legal limit/worn on edge (ADVISE replacment) (5.2.3 (e))

Offside Front tyre wearing close to wear indicator bars

Rear brake pads look low

Pass 20 Feb 2025 76,410 miles

emissions test too clean to register results

engine and underbody covers fitted

Pass 14 Feb 2024 67,956 miles

engine & underbody covers fitted

exhaust emissions to low for the smoke analyser to read

Fail 9 Feb 2024 67,799 miles

Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h))

Nearside Front Outer Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (5.2.3 (d) (i))

Pass 16 Feb 2023 58,890 miles

Offside Rear tyre has worn on the inner edge

oil leak

Fail 15 Feb 2023 58,873 miles

Nearside Rear Outer Tyre has a bulge, caused by separation or partial failure of its structure side wall (5.2.3 (d) (ii)) DANGEROUS

Offside Rear tyre has worn on the inner edge

oil leak

Pass 7 Mar 2022 51,641 miles

Offside Rear Tyre slightly damaged/cracking or perishing (5.2.3 (d) (ii))

Pass 1 Apr 2021 46,725 miles
Pass 24 Mar 2020 42,539 miles
Fail 10 Mar 2020 42,246 miles

Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g))

Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Nearside Rear Tyre tread depth below requirements of 1.6mm (5.2.3 (e)) DANGEROUS

Offside Front Brake pad(s) wearing thin (1.1.13 (a) (ii))

How Reliable is the Porsche Cayenne?

Based on 388,697 MOT tests across 42,208 vehicles.

84.5%
Pass Rate
6,478
Miles/Year
23
Year Lifespan
42,208
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 5,217
Headlamp aim too high 2,528
Registration plate lamp not working 1,986
Windscreen wiper does not clear the windscreen effectively 1,711
Tyre has a cut in excess of the requirements deep enough to reach the ply or cords 1,701
Full Porsche Cayenne reliability report

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M66 EFC is a 2017 Porsche Cayenne in Black with a 2,967cc diesel engine. This vehicle has been through 11 MOT tests with a personal pass rate of 63.6%.

Across all 2017 Porsche Cayenne models, the average MOT pass rate is 89.1% with a typical mileage of 49,316 miles. This particular vehicle has a lower pass rate than the average for its year, which may indicate maintenance issues worth investigating.

The most common reason a Porsche Cayenne fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 5,217 recorded failures. If you're considering buying M66 EFC, it's worth having these areas checked by a mechanic before committing.

The Porsche Cayenne typically stays on UK roads for around 23 years. At 9 years old, this Porsche Cayenne is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of M66 EFC?

You can check the full history of M66 EFC by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was M66 EFC registered?

M66 EFC is a 2017 Porsche Cayenne, first registered on 29 March 2017.

Is M66 EFC safe to buy?

The MOT history for M66 EFC shows 11 tests with a 63.6% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does M66 EFC 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 M66 EFC. 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.