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N1 HTP

1999 Porsche Boxster

Blue Petrol 2500cc
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MOT Status

Valid
Expires19 Apr 2027
Tests28 (19 pass, 9 fail)
Pass rate67.9%

Mileage

101,461 mi
Last recorded101,461 miles
Recorded on20 Apr 2026
Typical for 1999 Porsche Boxster75,340 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

RegistrationN1 HTP
MakePorsche
ModelBoxster
Year1999
ColourBlue
Fuel typePetrol
Engine2,500cc

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

19 pass 9 fail
Pass 20 Apr 2026 101,461 miles
Fail 17 Apr 2026 101,444 miles

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

Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b))

Pass 19 Aug 2024 100,875 miles

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

Offside Front outer sill corroded

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

Rear Anti-roll bar linkage ball joint has slight play both links near side and off side (5.3.4 (a) (i))

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

Rear Brake pad(s) wearing thin (1.1.13 (a) (ii))

Pass 22 Aug 2023 100,129 miles

Brake disc worn, pitted or scored, but not seriously weakened all 4 (1.1.14 (a) (ii))

Nearside Rear Anti-roll bar pin or bush worn but not resulting in excessive movement (5.3.4 (a) (i))

Pass 25 Jul 2022 98,693 miles

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

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

Nearside Front Track rod end ball joint has slight play (2.1.3 (b) (i))

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

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

Fail 25 Jul 2022 98,693 miles

Horn not working (7.7 (a))

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

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

Nearside Front Track rod end ball joint has slight play (2.1.3 (b) (i))

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

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

Pass 30 Jul 2021 98,624 miles

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

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

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

Fail 30 Jul 2021 98,624 miles

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

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

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

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

Pass 28 Jul 2020 98,437 miles

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

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

Pass 20 Jul 2019 98,152 miles

all main brake pipes covered in grease

Fail 20 Jul 2019 98,152 miles

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

Offside Rear Position lamp not working (4.2.1 (a) (ii))

Offside Stop lamp(s) not working (4.3.1 (a) (ii))

all main brake pipes covered in grease

Pass 8 Aug 2018 97,624 miles

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

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (i))

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

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (i))

Fail 7 Aug 2018 97,624 miles

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

Nearside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (i))

Nearside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

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

Offside Front Tyre slightly damaged/cracking or perishing (5.2.3 (d) (i))

Offside Rear Position lamp not working (4.2.1 (a))

Offside Windscreen wiper does not clear the windscreen effectively (3.4 (b) (ii))

Pass 25 Aug 2016 95,687 miles

Nearside Rear Anti-roll bar rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Offside Rear Anti-roll bar rubber bush deteriorated but not resulting in excessive movement (2.4.G.2)

Pass 8 Sep 2015 93,044 miles

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

undertrays fitted

Fail 3 Sep 2015 93,034 miles

Brake pipe excessively corroded both front to rear main feed (3.6.B.2c)

Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)

Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)

Exhaust emissions carbon monoxide content at idle excessive (7.3.D.4)

Exhaust emissions hydrocarbon content after 2nd fast idle excessive (7.3.D.3)

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

undertrays fitted

Pass 2 Sep 2014 90,450 miles

raer tyres wearing on inner edge

Pass 7 Sep 2013 88,487 miles

1 other brake pipes slightly corroded 2 front pads wearing low

Fail 30 Aug 2013 88,487 miles

Exhaust emissions Lambda reading after 2nd fast idle outside specified limits (7.3.D.3)

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

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

1 other brake pipes slightly corroded 2 front pads wearing low

Pass 4 Sep 2012 85,826 miles

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

Rear Brake pipe slightly corroded (3.6.B.2c)

Pass 22 Aug 2011 83,546 miles
Pass 6 Sep 2010 80,070 miles

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

all 4 discs worn but serviceable

brake discs corroded from lack of use

Fail 3 Sep 2010 80,053 miles

Exhaust emissions carbon monoxide content after 2nd fast idle excessive (7.3.D.3)

Offside Front Track rod end ball joint has excessive play (2.2.B.1f)

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

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

all 4 discs worn but serviceable

brake discs corroded from lack of use

Pass 15 Sep 2009 74,586 miles
Fail 14 Sep 2009 74,583 miles

Offside Front coil spring fractured (2.4.C.1a)

front tyres getting worn outer edge

Pass 19 Sep 2008 65,158 miles

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

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

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

Pass 29 Jun 2007 60,438 miles
Pass 29 Jun 2006 51,774 miles

How Reliable is the Porsche Boxster?

Based on 726,695 MOT tests across 46,886 vehicles.

82.8%
Pass Rate
2,475
Miles/Year
29
Year Lifespan
46,886
On UK Roads

Top MOT Failure Points

Tyre tread depth below requirements of 1.6mm 19,504
Brake pipe excessively corroded 6,317
Exhaust emissions Lambda reading after 2nd fast idle outside specified limits 5,538
brake disc excessively pitted 5,177
position lamp(s) not working 5,126
Full Porsche Boxster reliability report

Don't risk it. Know before you buy.

Not all vehicle check providers are the same. Some don't offer a data guarantee, which means if their information is wrong, you're on your own. Every CarVerify report is backed by a £30,000 finance data guarantee.

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N1 HTP is a 1999 Porsche Boxster in Blue with a 2,500cc petrol engine. This vehicle has been through 28 MOT tests with a personal pass rate of 67.9%.

Across all 1999 Porsche Boxster models, the average MOT pass rate is 77.2% with a typical mileage of 75,340 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 Boxster fails its MOT is tyre tread depth below requirements of 1.6mm, accounting for 19,504 recorded failures. If you're considering buying N1 HTP, it's worth having these areas checked by a mechanic before committing.

The Porsche Boxster typically stays on UK roads for around 29 years. At 27 years old, this Porsche Boxster is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of N1 HTP?

You can check the full history of N1 HTP by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was N1 HTP registered?

N1 HTP is a 1999 Porsche Boxster, first registered on 31 December 1999.

Is N1 HTP safe to buy?

The MOT history for N1 HTP shows 28 tests with a 67.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does N1 HTP 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 N1 HTP. 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.