CarVerify

Free Car Check

H11 GMM

1999 Porsche 911

Blue Petrol 3400cc
Search another vehicle

MOT Status

Valid
Expires26 Jul 2027
Tests24 (19 pass, 5 fail)
Pass rate79.2%

Mileage

76,432 mi
Last recorded76,432 miles
Recorded on27 Jul 2026
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
Unlock full report — £4.99
Instant £30k guarantee
or single check £9.99

Not all car check providers offer a guarantee. Don't risk buying from services that can't back their data. CarVerify reports include a £30,000 finance data guarantee.

Vehicle Details

RegistrationH11 GMM
MakePorsche
Model911
Year1999
ColourBlue
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

19 pass 5 fail
Pass 27 Jul 2026 76,432 miles

Nearside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Offside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Pass 21 Jul 2025 76,255 miles

Nearside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Offside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

Fail 21 Jul 2025 76,255 miles

Front Windscreen washer provides insufficient washer liquid (3.5 (a))

Rear fog lamp does not emit a steady red light (4.5.4 (a))

Nearside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Offside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

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

Pass 9 Jul 2024 76,097 miles

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

Pass 21 Jul 2023 75,598 miles

Brake pedal wearing smooth (1.1.2 (c))

Offside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Fail 19 Jul 2023 75,572 miles

Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c))

Brake pedal wearing smooth (1.1.2 (c))

Offside Front Brake hose slightly deteriorated (1.1.12 (b) (ii))

Pass 19 Jul 2022 75,316 miles

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

Pass 30 Jun 2021 74,882 miles
Pass 1 Jul 2020 74,640 miles
Pass 11 Apr 2019 74,356 miles

Exhaust bolts to joining exhaust flanges corroded, no leaks of exhaust gases at present time.

Pass 10 Apr 2018 73,206 miles
Pass 13 Apr 2017 72,778 miles

Rear Suspension arm rubber bush deteriorated but not resulting in excessive movement Nearside and offside (2.4.G.2)

Fail 7 Apr 2017 72,778 miles

Offside Front Power steering pipe(s) or hose(s) excessively damaged (2.3.2)

Front Lower Suspension arm rubber bush deteriorated but not resulting in excessive movement Nearside and offside. (2.4.G.2)

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

Rear Anti-roll bar linkage has slight play in a pin/bush Nearside and offside (2.4.G.2)

Rear Suspension arm rubber bush deteriorated but not resulting in excessive movement Nearside and offside (2.4.G.2)

Pass 27 Apr 2015 70,972 miles

Nearside Front Suspension arm has slight play in a pin/bush (2.4.G.2)

Offside Front Suspension arm has slight play in a pin/bush (2.4.G.2)

Pass 2 May 2014 69,543 miles
Pass 3 May 2013 68,804 miles
Pass 4 May 2012 66,948 miles

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

Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

Fail 4 May 2012 66,948 miles

Offside Front Tyre has a cut in excess of the requirements deep enough to reach the ply or cords (4.1.D.1a)

Front Windscreen has damage to an area less than a 10mm circle within zone 'A' (8.3.1a)

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

Pass 27 Apr 2011 66,460 miles

Offside front tyre has a cut in tread not deep enough to reach the cords.

Pass 30 Apr 2010 65,734 miles
Fail 23 Apr 2010 65,734 miles

Registration plate lamp not working (1.1.5c)

Pass 17 Nov 2008 63,846 miles
Pass 21 Jun 2007 59,255 miles
Pass 1 Mar 2006 50,835 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

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.

£30k guarantee Instant results Cancel anytime

H11 GMM is a 1999 Porsche 911 in Blue with a 3,400cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 79.2%.

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 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 H11 GMM, 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 H11 GMM?

You can check the full history of H11 GMM by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was H11 GMM registered?

H11 GMM is a 1999 Porsche 911, first registered on 2 September 1999.

Is H11 GMM safe to buy?

The MOT history for H11 GMM shows 24 tests with a 79.2% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does H11 GMM 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 H11 GMM. 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.