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K40 STD

1998 Porsche 911

Black Petrol 3400cc
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MOT Status

Expired
Expires30 Jun 2026
Tests18 (13 pass, 5 fail)
Pass rate72.2%

Mileage

93,208 mi
Last recorded93,208 miles
Recorded on1 Jul 2025
Typical for 1998 Porsche 91180,292 mi

Above average mileage for this year

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

RegistrationK40 STD
MakePorsche
Model911
Year1998
ColourBlack
Fuel typePetrol
Engine3,400cc

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

13 pass 5 fail
Pass 1 Jul 2025 93,208 miles

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

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

Pass 13 Apr 2024 92,647 miles

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

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

Windscreen wiper blade defective (3.4 (b) (i))

Pass 25 Mar 2022 91,444 miles

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

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

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

Pass 29 Aug 2020 91,054 miles

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

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

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

Pass 9 Aug 2019 90,186 miles

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

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

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

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

Fail 8 Aug 2019 90,186 miles

Brake pipe excessively corroded front to rear x2 (1.1.11 (c))

Nearside Rear Anti-roll bar ball joint excessively worn (5.3.4 (a) (i))

Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) DANGEROUS

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

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

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

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

Pass 26 Jul 2018 88,710 miles

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

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

Fail 24 Jul 2018 88,709 miles

Brake performance not tested car does not start (1.2.1 (g))

Emissions not tested car does not start (8.2.1.2 (d))

Nearside Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

Offside Front Seat belt buckle not functioning as intended (7.1.2 (d))

Offside Registration plate lamp inoperative in the case of a single lamp or all lamps (4.7.1 (b) (ii))

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

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

Pass 15 Dec 2016 88,013 miles
Pass 9 Jul 2013 85,021 miles

Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Fail 9 Jul 2013 85,021 miles

Nearside Headlamp not working on dipped beam (1.7.5a)

Nearside Registration plate lamp not working (1.1.C.1d)

Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc (2.5.C.1a)

Windscreen washer provides insufficient washer liquid (8.2.3)

Brakes imbalanced requirements only just met. It would appear that the braking system requires adjustment or repair. (3.7.B.5b)

Nearside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Nearside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Rear brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Parking brake: parking brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.C.1b)

Service brake: service brake efficiency only just met. It would appear that the braking system requires adjustment or repair. (3.7.C.1a)

Pass 27 Oct 2011 80,300 miles
Pass 1 Jul 2010 79,999 miles
Fail 1 Jul 2010 79,999 miles

Front Windscreen washer provides insufficient washer liquid (8.2.3)

Pass 24 Jul 2009 66,227 miles

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Rear Anti-roll bar linkage has slight play in a ball joint (2.4.G.2)

Rear brake disc slightly pitted (3.5.1h)

Fail 8 Jul 2009 66,227 miles

Nearside Front constant velocity joint gaiter split (2.5.C.1a)

Offside Front Lower Anti-roll bar linkage has excessive play in a ball joint (2.4.G.2)

Offside Registration plate lamp not working (1.1.5c)

Rear Tyre tread depth below requirements of 1.6mm (4.1.E.1)

Parking brake: efficiency below requirements (3.7.B.7) DANGEROUS

Front brake disc worn, pitted or scored, but not seriously weakened (3.5.1i)

Offside Exhaust has a minor leak of exhaust gases (7.1.2)

Offside Front constant velocity joint gaiter deteriorated (2.5.C.1a)

Rear Anti-roll bar linkage has slight play in a ball joint (2.4.G.2)

Rear brake disc slightly pitted (3.5.1h)

coolant leak from engine.

oil leak from engine.

Pass 20 Mar 2007 65,310 miles
Pass 1 Mar 2006 58,806 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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K40 STD is a 1998 Porsche 911 in Black with a 3,400cc petrol engine. This vehicle has been through 18 MOT tests with a personal pass rate of 72.2%.

Across all 1998 Porsche 911 models, the average MOT pass rate is 80.5% with a typical mileage of 80,292 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 911 fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 20,869 recorded failures. If you're considering buying K40 STD, 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 28 years old, this Porsche 911 is well into its expected lifespan but still has years ahead.

Frequently Asked Questions

How do I check the history of K40 STD?

You can check the full history of K40 STD by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was K40 STD registered?

K40 STD is a 1998 Porsche 911, first registered on 1 December 1998.

Is K40 STD safe to buy?

The MOT history for K40 STD shows 18 tests with a 72.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does K40 STD 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 K40 STD. 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.