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21 ON

2020 Porsche 718 Cayman GT4

Black Petrol 3995cc
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MOT Status

Valid
Expires22 Apr 2027
Tests3 (3 pass, 0 fail)
Pass rate100%

Mileage

10,300 mi
Last recorded10,300 miles
Recorded on17 Apr 2026
Typical for 2020 Porsche 718 Cayman GT49,366 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

Registration21 ON
MakePorsche
Model718 Cayman GT4
Year2020
ColourBlack
Fuel typePetrol
Engine3,995cc
View full Porsche 718 Cayman GT4 reliability data

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MOT History

3 pass
Pass 17 Apr 2026 10,300 miles
Pass 31 Mar 2025 5,390 miles
Pass 23 Apr 2024 5,186 miles

How Reliable is the Porsche 718 Cayman GT4?

Based on 2,156 MOT tests across 737 vehicles.

96.5%
Pass Rate
2,169
Miles/Year
737
On UK Roads

Top MOT Failure Points

Track rod end ball joint has excessive play 4
Full Porsche 718 Cayman GT4 reliability report

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21 ON is a 2020 Porsche 718 Cayman GT4 in Black with a 3,995cc petrol engine. This vehicle has been through 3 MOT tests with a personal pass rate of 100%.

Across all 2020 Porsche 718 Cayman GT4 models, the average MOT pass rate is 96.8% with a typical mileage of 9,366 miles. This particular vehicle has performed better than the average for its year.

The most common reason a Porsche 718 Cayman GT4 fails its MOT is track rod end ball joint has excessive play, accounting for 4 recorded failures. If you're considering buying 21 ON, it's worth having these areas checked by a mechanic before committing.

Frequently Asked Questions

How do I check the history of 21 ON?

You can check the full history of 21 ON by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 21 ON registered?

21 ON is a 2020 Porsche 718 Cayman GT4, first registered on 1 July 2020.

Is 21 ON safe to buy?

The MOT history for 21 ON shows 3 tests with a 100% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does 21 ON 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 21 ON. 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.