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G1 HEL

1999 Porsche 911

Blue Petrol 3387cc
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MOT Status

Valid
Expires30 Nov 2026
Tests21 (18 pass, 3 fail)
Pass rate85.7%

Mileage

70,451 mi
Last recorded70,451 miles
Recorded on12 Nov 2025
Typical for 1999 Porsche 91175,220 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

RegistrationG1 HEL
MakePorsche
Model911
Year1999
ColourBlue
Fuel typePetrol
Engine3,387cc

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

18 pass 3 fail
Pass 12 Nov 2025 70,451 miles
Pass 12 Nov 2024 70,102 miles
Pass 6 Nov 2023 69,741 miles
Pass 17 Nov 2022 69,264 miles
Pass 22 Nov 2021 68,586 miles
Pass 5 Nov 2020 67,684 miles
Pass 16 May 2019 66,324 miles
Pass 18 May 2018 65,415 miles
Pass 25 May 2017 64,778 miles
Pass 31 May 2016 62,640 miles
Fail 27 May 2016 62,640 miles

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

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

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

Pass 9 May 2015 60,103 miles

Nail in offside front tyre

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

Pass 21 May 2014 57,455 miles

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

Pass 30 May 2013 54,102 miles
Pass 2 Aug 2012 53,429 miles

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

Under-trays fitted obscuring some underside components

Pass 28 Jul 2011 50,188 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)

Fail 28 Jul 2011 50,188 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)

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

Fail 23 Aug 2010 45,326 miles

Offside Headlamp aim too high (1.8)

Pass 23 Aug 2010 45,326 miles
Pass 10 Jan 2009 40,373 miles

Slight oil leak x 2

Pass 7 Dec 2007 37,823 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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G1 HEL is a 1999 Porsche 911 in Blue with a 3,387cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 85.7%.

Across all 1999 Porsche 911 models, the average MOT pass rate is 80.2% with a typical mileage of 75,220 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 G1 HEL, 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 27 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 G1 HEL?

You can check the full history of G1 HEL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was G1 HEL registered?

G1 HEL is a 1999 Porsche 911, first registered on 10 September 1999.

Is G1 HEL safe to buy?

The MOT history for G1 HEL shows 21 tests with a 85.7% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does G1 HEL 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 G1 HEL. 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.