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JMH 421

2011 Porsche 911

White Petrol 3824cc
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MOT Status

Valid
Expires7 Dec 2026
Tests13 (12 pass, 1 fail)
Pass rate92.3%

Mileage

32,084 mi
Last recorded32,084 miles
Recorded on5 Dec 2025
Typical for 2011 Porsche 91131,332 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

RegistrationJMH 421
MakePorsche
Model911
Year2011
ColourWhite
Fuel typePetrol
Engine3,824cc

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

12 pass 1 fail
Pass 5 Dec 2025 32,084 miles

Front Macpherson strut corroded but not seriously weakened both sides (5.3.3 (b) (i))

Front Suspension arm pin or bush worn but not resulting in excessive movement both sides, centre bush in lower arm (5.3.4 (a) (i))

Nearside Brake pipe corroded, covered in grease or other material front to rear (1.1.11 (c))

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

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

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

Rear Suspension arm pin or bush worn but not resulting in excessive movement both sides, centre bush in lower arm (5.3.4 (a) (i))

Pass 27 Nov 2024 31,673 miles

Front Macpherson strut corroded but not seriously weakened Both (5.3.3 (b) (i))

Front Suspension arm pin or bush worn but not resulting in excessive movement Bush in centre of control arm- Both sides (5.3.4 (a) (i))

Nearside Front Brake pipe corroded, covered in grease or other material At caliper (1.1.11 (c))

Nearside Front Brake pipe corroded, covered in grease or other material Feeding flexi (1.1.11 (c))

Nearside Rear Brake pipe corroded, covered in grease or other material Front to rear (1.1.11 (c))

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

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Rear Anti-roll bar linkage ball joint has slight play Both (5.3.4 (a) (i))

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

Pass 8 Dec 2023 30,340 miles

Front Macpherson strut corroded but not seriously weakened Both (5.3.3 (b) (i))

Front Tyre worn close to legal limit/worn on edge Both (5.2.3 (e))

Nearside Rear Brake pipe corroded, covered in grease or other material Front to rear (1.1.11 (c))

Offside Rear Shock absorbers has light misting of oil (5.3.2 (b))

Rear Anti-roll bar linkage ball joint has slight play Both (5.3.4 (a) (i))

Pass 11 Nov 2022 29,821 miles
Pass 3 Dec 2021 28,608 miles
Fail 1 Dec 2021 28,606 miles

Nearside Rear Brake pipe excessively corroded flexy to caliper (1.1.11 (c))

Offside Front Brake pipe excessively corroded flexy to caliper (1.1.11 (c))

Offside Rear Brake pipe excessively corroded flexy to caliper (1.1.11 (c))

Offside Rear Brake pipe excessively corroded to caliper( approx 10 inches from end of pipe at bend next to securing clip) (1.1.11 (c))

Offside Front Suspension arm modified so the suspension is likely to foul other components plastic wind deflector on arm inscure and fouling steering rack (5.3.3 (c) (ii)) DANGEROUS

Pass 27 Nov 2020 27,361 miles
Pass 26 Nov 2019 26,470 miles

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

Offside Front Tyre worn close to legal limit/worn on edge (5.2.3 (e))

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

Pass 27 Nov 2018 24,471 miles
Pass 6 Jan 2017 23,616 miles
Pass 29 Dec 2015 20,147 miles
Pass 5 Jan 2015 15,938 miles

n/s rear tyre wporn to limit & rear brake discs starting to deteriorate on inner surfaces

Pass 3 Jan 2014 12,708 miles

rear brake discs pitted on inner surfaces

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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JMH 421 is a 2011 Porsche 911 in White with a 3,824cc petrol engine. This vehicle has been through 13 MOT tests with a personal pass rate of 92.3%.

Across all 2011 Porsche 911 models, the average MOT pass rate is 91.4% with a typical mileage of 31,332 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 JMH 421, 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 15 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 JMH 421?

You can check the full history of JMH 421 by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was JMH 421 registered?

JMH 421 is a 2011 Porsche 911, first registered on 6 January 2011.

Is JMH 421 safe to buy?

The MOT history for JMH 421 shows 13 tests with a 92.3% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does JMH 421 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 JMH 421. 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.