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SLG 15S

2021 Porsche 911

Black Hybrid electric (clean) 1991cc
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MOT Status

Valid
Expires29 Jun 2027
Tests23 (22 pass, 1 fail)
Pass rate95.7%

Mileage

65,796 mi
Last recorded65,796 miles
Recorded on4 Jun 2026
Typical for 2021 Porsche 91114,976 mi

Significantly above average — investigate

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

RegistrationSLG 15S
MakePorsche
Model911
Year2021
ColourBlack
Fuel typeHybrid electric (clean)
Engine1,991cc

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MOT History

22 pass 1 fail
Pass 4 Jun 2026 65,796 miles

Nearside Front Outer Tyre has a cut but not deep enough to reach the ply or cords sidewall (5.2.3 (d) (i))

Offside Front Play in steering rack inner joint(s)

Offside Rear Seat belt webbing slightly damaged or frayed (7.1.2 (b))

Pass 30 Sep 2025 88,554 miles

Rear tyres worn on the inner edges

Pass 2 Jun 2025 51,033 miles

Nearside Rear 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 24 Sep 2024 76,864 miles

Offside Front Anti-roll bar linkage ball joint has slight play (5.3.4 (a) (i))

Pass 24 Jun 2024 40,668 miles

Offside Front Tyre worn close to legal limit/worn on edge edges 225/45r18 (5.2.3 (e))

Rear Child Seat fitted not allowing full inspection of adult belt

Fail 24 Jun 2024 40,668 miles

Nearside Headlamp aim too high (4.1.2 (a))

Offside Front Tyre worn close to legal limit/worn on edge edges 225/45r18 (5.2.3 (e))

Offside Headlamp aim too low (4.1.2 (a))

Rear Child Seat fitted not allowing full inspection of adult belt

Pass 21 Aug 2023 53,990 miles
Pass 24 Mar 2023 53,143 miles
Pass 4 Apr 2022 49,816 miles
Pass 6 Apr 2021 43,562 miles

Brake disc worn, pitted or scored, but not seriously weakened front and rear (1.1.14 (a) (ii))

Pass 9 May 2019 43,178 miles

Oil leak, but not excessive (8.4.1 (a) (i))

Pass 9 May 2018 42,829 miles
Pass 19 May 2017 42,229 miles
Pass 22 Apr 2016 41,243 miles
Pass 15 May 2015 40,803 miles

Under-trays fitted obscuring some underside components

nearside front tyre cracking up

nearside rear tyre cracking up

offside front tyre cracking up

Pass 28 May 2014 39,654 miles
Pass 9 May 2013 38,829 miles
Pass 26 Jan 2012 37,796 miles
Pass 18 Mar 2011 36,551 miles
Pass 18 Mar 2010 35,588 miles
Pass 19 Feb 2009 33,919 miles

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

Offside Rear Tyre worn close to the legal limit (4.1.E.1)

Pass 28 Jun 2007 27,772 miles
Pass 19 Jun 2006 23,405 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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SLG 15S is a 2021 Porsche 911 in Black with a 1,991cc hybrid electric (clean) engine. This vehicle has been through 23 MOT tests with a personal pass rate of 95.7%.

Across all 2021 Porsche 911 models, the average MOT pass rate is 87.5% with a typical mileage of 14,976 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 SLG 15S, 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 5 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 SLG 15S?

You can check the full history of SLG 15S by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was SLG 15S registered?

SLG 15S is a 2021 Porsche 911, first registered on 30 June 2021.

Is SLG 15S safe to buy?

The MOT history for SLG 15S shows 23 tests with a 95.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does SLG 15S 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 SLG 15S. 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.