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1991 AG

1992 Porsche 911

Blue Petrol 3600cc
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MOT Status

Valid
Expires17 Feb 2027
Tests21 (13 pass, 8 fail)
Pass rate61.9%

Mileage

82,926 mi
Last recorded82,926 miles
Recorded on18 Feb 2026
Typical for 1992 Porsche 91190,034 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

Registration1991 AG
MakePorsche
Model911
Year1992
ColourBlue
Fuel typePetrol
Engine3,600cc

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 8 fail
Pass 18 Feb 2026 82,926 miles

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

Fail 16 Feb 2026 82,924 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

Nearside Rear Inner Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii))

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

Fail 27 Jan 2026 82,923 miles

Anti-lock braking system warning lamp indicates an ABS fault (1.6 (b))

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

Horn not working (7.7 (a))

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

Pass 2 Feb 2021 82,882 miles

Offside Rear Nail in tyre ()

Pass 9 Jul 2019 82,581 miles
Pass 29 Aug 2018 81,937 miles
Pass 11 Sep 2017 81,306 miles
Pass 28 Oct 2016 80,634 miles
Fail 10 Oct 2016 80,621 miles

Nearside Front Headlamp aim too low (1.8)

Offside Front Headlamp aim too low (1.8)

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

n/s rear outer cv boot split

Pass 20 Oct 2015 79,377 miles

Brakes not tested due to no working brake lights.

Fail 20 Oct 2015 79,377 miles

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

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

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

Stop lamp not working (1.2.1b)

Brakes not tested due to no working brake lights.

Pass 22 Oct 2014 77,633 miles
Fail 21 Oct 2014 77,633 miles

Fuel cap/sealing device sealing washer torn (7.2.4c)

Nearside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Front Anti-roll bar linkage ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt (2.4.G.2)

Offside Front Tyre fouling a part of the vehicle (4.1.D.2)

Offside Rear Passenger's seat cannot be secured in the upright position. (6.2.A.2)

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

Pass 25 Aug 2011 77,633 miles
Pass 5 Oct 2010 77,524 miles
Fail 4 Oct 2010 77,524 miles

Nearside rear brake binding (3.7.B.1)

Offside Rear fog lamp not working (1.3.2b)

Offside rear brake binding (3.7.B.1)

Pass 12 May 2010 77,511 miles

osf back plate corroded

Pass 31 Mar 2009 76,494 miles
Fail 27 Mar 2009 76,494 miles

Nearside Front Direction indicators not working (1.4.A.2c)

Nearside Front front brake binding (3.7.B.1)

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

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

Offside Rear rear brake binding (3.7.B.1)

Pass 23 Apr 2007 76,241 miles
Fail 12 Apr 2007 76,241 miles

Front Windscreen washer provides insufficient washer liquid (8.2.3)

Nearside Front Direction indicator not working (1.4.A.2c)

Nearside Headlamp aim too low (1.8)

Offside Front Windscreen wiper blade deteriorated (8.2.2)

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

Offside Headlamp aim too low and too far to the right. (1.8)

corrosion on all brake discs

front seatbelts twisted

n/s repeater lamp dim

n/s wiper split

o/s/r seatback will not fasten and n/s/r loose

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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1991 AG is a 1992 Porsche 911 in Blue with a 3,600cc petrol engine. This vehicle has been through 21 MOT tests with a personal pass rate of 61.9%.

Across all 1992 Porsche 911 models, the average MOT pass rate is 82.6% with a typical mileage of 90,034 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 1991 AG, 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 34 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 1991 AG?

You can check the full history of 1991 AG by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was 1991 AG registered?

1991 AG is a 1992 Porsche 911, first registered on 30 December 1992.

Is 1991 AG safe to buy?

The MOT history for 1991 AG shows 21 tests with a 61.9% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does 1991 AG 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 1991 AG. 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.