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R21 MMD

2023 Porsche 911

Grey Diesel 2997cc
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MOT Status

Valid
Expires13 Apr 2027
Tests20 (15 pass, 5 fail)
Pass rate75%

Mileage

44,201 mi
Last recorded44,201 miles
Recorded on14 Apr 2026
4 checks still locked for this Porsche
Stolen
Finance
Write-off
Keepers
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Vehicle Details

RegistrationR21 MMD
MakePorsche
Model911
Year2023
ColourGrey
Fuel typeDiesel
Engine2,997cc

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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

15 pass 5 fail
Pass 14 Apr 2026 44,201 miles
Pass 18 Sep 2025 78,229 miles

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

Pass 23 Oct 2024 73,652 miles
Pass 18 Sep 2023 71,421 miles
Pass 4 Apr 2023 70,377 miles
Pass 11 Jul 2022 65,746 miles
Pass 27 Mar 2021 61,128 miles
Fail 2 Nov 2020 61,107 miles

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

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b))

Nearside Front Shock absorbers has a serious fluid leak (5.3.2 (b))

Nearside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Offside Rear Brake disc worn, pitted or scored, but not seriously weakened (1.1.14 (a) (ii))

Pass 11 Jul 2019 56,529 miles
Pass 10 Aug 2018 53,969 miles

Offside Front Brake pipe corroded, covered in grease or other material (1.1.11 (c))

Fail 31 Jul 2018 53,912 miles

Offside Front Brake pipe excessively corroded (1.1.11 (c))

Offside Rear Brake pipe excessively corroded (1.1.11 (c))

Nearside Rear Shock absorbers light misting of oil or has limited damping effect (5.3.2 (b))

unable to see chassis brake pipes due to undertray

Pass 26 Jul 2017 44,283 miles
Pass 26 Jul 2016 37,266 miles

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Fail 26 Jul 2016 37,266 miles

Front registration plate character(s) incorrectly spaced (6.3.4a)

Nearside Front Tyre worn close to the legal limit (4.1.E.1)

Rear registration plate character(s) incorrectly spaced (6.3.4a)

Pass 22 Jul 2015 19,401 miles
Pass 23 Jul 2014 18,432 miles

rear brake discs starting to deteriorate on inner surface

Fail 21 Jul 2014 18,429 miles

Nearside Front Brake pipe excessively corroded (3.6.B.2c)

Nearside Front brake disc in such a condition that it is seriously weakened (3.5.1i)

Offside Front Brake pipe excessively corroded (3.6.B.2c)

Offside Front brake disc in such a condition that it is seriously weakened (3.5.1i)

rear brake discs starting to deteriorate on inner surface

Pass 2 Aug 2013 15,507 miles

offside front brake disc deteriorated

rear brake discs deteriorated

Fail 29 Jul 2013 15,507 miles

Brake has no servo assistance (3.3.B.2)

Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.7)

offside front brake disc deteriorated

rear brake discs deteriorated

Pass 31 Jul 2012 12,601 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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R21 MMD is a 2023 Porsche 911 in Grey with a 2,997cc diesel engine. This vehicle has been through 20 MOT tests with a personal pass rate of 75%.

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 R21 MMD, 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 3 years old, this Porsche 911 is still in the earlier part of its expected life.

Frequently Asked Questions

How do I check the history of R21 MMD?

You can check the full history of R21 MMD by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was R21 MMD registered?

R21 MMD is a 2023 Porsche 911, first registered on 30 March 2023.

Is R21 MMD safe to buy?

The MOT history for R21 MMD shows 20 tests with a 75% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does R21 MMD 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 R21 MMD. 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.