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G11 DSL

1999 Porsche 911

Silver Petrol 3400cc
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MOT Status

Expired
Expires1 Apr 2026
Tests24 (15 pass, 9 fail)
Pass rate62.5%

Mileage

73,467 mi
Last recorded73,467 miles
Recorded on2 Apr 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

RegistrationG11 DSL
MakePorsche
Model911
Year1999
ColourSilver
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

15 pass 9 fail
Pass 2 Apr 2025 73,467 miles
Fail 20 Mar 2025 73,467 miles

Headlamp aim projected beam image is obviously incorrect both (4.1.2 (c))

Headlamp lens seriously defective both (4.1.1 (b) (ii))

Parking brake efficiency below requirements (1.4.2 (a) (i))

Parking brake efficiency below requirements o/s and n/s poor (1.4.2 (a) (i))

Service brake efficiency below requirements (1.2.2 (a) (i))

Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering (6.1.1 (c) (ii)) DANGEROUS

Stop lamp(s) remains on when the brakes are released (4.3.2 (a) (iii)) DANGEROUS

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

Pass 25 Mar 2019 73,426 miles

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

Fail 19 Mar 2019 73,426 miles

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

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

Pass 19 Apr 2018 72,210 miles

Brake pipe slightly corroded o/s/f and n/s/f (3.6.B.2c)

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

Fail 18 Apr 2018 72,210 miles

Brake pipe excessively corroded both front to rears (3.6.B.2c)

Power steering pipe(s) or hose(s) excessively corroded at rack (2.3.2)

Brake pipe slightly corroded o/s/f and n/s/f (3.6.B.2c)

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

Pass 22 Mar 2017 71,224 miles

Brake pipe slightly corroded o/s/f and n/s/f (3.6.B.2c)

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

Fail 21 Mar 2017 71,224 miles

Nearside Front position lamp(s) not working (1.1.A.3b)

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

Offside Brake pipe excessively corroded front to rear (3.6.B.2c)

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

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

Brake pipe slightly corroded o/s/f and n/s/f (3.6.B.2c)

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

Pass 16 Mar 2016 67,685 miles

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

Fail 15 Mar 2016 67,685 miles

Offside Brake pipe excessively corroded front to rear (3.6.B.2c)

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

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

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

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

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

Pass 24 Mar 2015 63,820 miles

Under-trays fitted obscuring some underside components

Pass 19 May 2014 62,599 miles

front brake discs corroded on inner faces

Pass 20 May 2013 61,137 miles
Fail 13 May 2013 61,131 miles

Anti-lock braking system warning lamp indicates an ABS fault (3.4.1c)

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

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

Pass 20 Apr 2012 60,173 miles

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

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

Offside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

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

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

Fail 19 Apr 2012 60,167 miles

Service brake: efficiency below requirements (3.7.B.7)

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

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

Offside Front Lower Suspension arm has slight play in a ball joint (2.4.G.2)

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

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

Pass 7 Apr 2011 57,149 miles
Pass 21 Apr 2010 53,691 miles

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

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

Fail 19 Apr 2010 53,691 miles

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

Exhaust has a major leak of exhaust gases (7.1.2)

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

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

Pass 3 Apr 2009 47,441 miles
Fail 2 Oct 2008 44,219 miles

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

Pass 2 Oct 2008 44,219 miles
Pass 13 Dec 2007 39,863 miles
Pass 17 Nov 2006 33,219 miles

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

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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G11 DSL is a 1999 Porsche 911 in Silver with a 3,400cc petrol engine. This vehicle has been through 24 MOT tests with a personal pass rate of 62.5%.

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 G11 DSL, 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 G11 DSL?

You can check the full history of G11 DSL by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was G11 DSL registered?

G11 DSL is a 1999 Porsche 911, first registered on 31 December 1999.

Is G11 DSL safe to buy?

The MOT history for G11 DSL shows 24 tests with a 62.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does G11 DSL 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 G11 DSL. 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.