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B303 CMW

1984 Porsche 911

Silver Petrol 2993cc
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MOT Status

Valid
Expires19 Apr 2027
Tests17 (13 pass, 4 fail)
Pass rate76.5%

Mileage

114,015 mi
Last recorded114,015 miles
Recorded on20 Apr 2026
Typical for 1984 Porsche 91198,243 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

RegistrationB303 CMW
MakePorsche
Model911
Year1984
ColourSilver
Fuel typePetrol
Engine2,993cc

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 4 fail
Pass 20 Apr 2026 114,015 miles
Fail 1 Apr 2021 114,009 miles

Nearside Front Wheel bearing has excessive play (5.1.3 (a) (i))

Nearside Rear Wheel bearing has excessive play (5.1.3 (a) (i))

Offside Front Wheel bearing has excessive play (5.1.3 (a) (i))

Cv boot slighlty insecure

Exhaust clamp broken, but not insure. Not leaking at time of inspection

Front Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Offside Rear Wheel bearing has slight play (5.1.3 (a) (i))

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

Rear Sub-frame corroded but not seriously weakened (5.3.3 (b) (i))

Pass 17 Apr 2019 113,984 miles
Pass 18 Apr 2018 113,870 miles

Nearside Inner drive shaft cv boot slightly insecure

Offside exhaust clamp snapped, exhaust secure and not leaking at time of inspection

Pass 13 Apr 2017 113,756 miles
Pass 8 Apr 2016 113,591 miles
Pass 21 Apr 2015 113,308 miles
Fail 1 Apr 2015 113,330 miles

Brake pedal spongy (3.3.B.1b)

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

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

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

Rear fog lamp not working (1.3.2b)

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

Pass 28 Mar 2014 113,097 miles

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

Pass 26 Mar 2013 110,884 miles
Fail 26 Mar 2013 110,884 miles

Rear fog lamp not working (1.3.2b)

Pass 28 Mar 2012 109,443 miles
Pass 7 Apr 2011 108,599 miles
Fail 7 Apr 2011 108,599 miles

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

Hazard warning lamps not flashing in phase, with ignition on (1.4.B.1f)

Rear Direction indicators not working (1.4.A.2c)

Pass 13 Apr 2009 108,175 miles

Nearside Front wheel bearing has slight play (2.5.A.3c)

Nearside Rear wheel bearing has slight play (2.6.2)

Offside Rear wheel bearing has slight play (2.6.2)

Pass 23 Aug 2007 107,390 miles

Nearside Front Brake hose slightly deteriorated (3.6.B.4d)

Nearside Rear Brake hose slightly deteriorated (3.6.B.4d)

Offside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Rear Brake hose slightly deteriorated (3.6.B.4d)

Pass 31 May 2006 107,168 miles

Nearside Front Brake hose slightly deteriorated (3.6.B.4d)

Nearside Rear Brake hose slightly deteriorated (3.6.B.4d)

Offside Front Brake hose slightly deteriorated (3.6.B.4d)

Offside Rear Brake hose slightly deteriorated (3.6.B.4d)

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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B303 CMW is a 1984 Porsche 911 in Silver with a 2,993cc petrol engine. This vehicle has been through 17 MOT tests with a personal pass rate of 76.5%.

Across all 1984 Porsche 911 models, the average MOT pass rate is 77.6% with a typical mileage of 98,243 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 B303 CMW, 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 42 years old, this Porsche 911 is approaching the upper end of the typical lifespan for this model.

Frequently Asked Questions

How do I check the history of B303 CMW?

You can check the full history of B303 CMW by running a full vehicle check. This shows you finance, stolen, write-off, MOT history, mileage records and more.

What year was B303 CMW registered?

B303 CMW is a 1984 Porsche 911, first registered on 11 October 1984.

Is B303 CMW safe to buy?

The MOT history for B303 CMW shows 17 tests with a 76.5% pass rate. To check for outstanding finance, stolen markers, write-off history and mileage discrepancies, run a full vehicle check.

Does B303 CMW 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 B303 CMW. 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.