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MOT History from tests of petrol MG GTs year 1980

Review the list of common MG GT failures below or to perform a specific mot history check on your MG then use our popular KnowYourCar service

mot history
Pass percent:56.76%
(The average a petrol MG GT year 1980 passes without issue)
Based on:185 MOT Tests
Most common failuresNo# failures
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|15
Headlamp aim out of alignment10
Registration plate lamp issues7
Parking brake: efficiency below requirements |3.7.B.7|6
Horn not working |1.6.2a|6
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|5
Windscreen wiper does not clear the windscreen effectively4
Offside Steering rack gaiter split |2.2.D.2d|4
Nearside Stop lamp not working |1.2.1b|4
Offside Front Direction indicators not working |1.4.A.2c|3
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|3
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|3
Parking brake lever has no reserve travel |3.1.6b|3
Offside Front Steering rack gaiter split |2.2.D.2d|3
Rear fog lamp not working |1.3.2b|3
Hazard warning lamps inoperative |1.4.B.1b|3
Nearside Headlamp not working on dipped beam |1.7.5a|3
Offside Stop lamp not working |1.2.1b|3
Rear brake application uneven3
Brake performance not tested |3.7.A.1|2
Service brake: efficiency below requirements |3.7.B.7|2
Nearside Front Front wheel bearing rough when rotated |2.5.A.2|2
Nearside Front Shock absorber has a serious fluid leak |2.7.3|2
Brake hose excessively deteriorated2
Rear brake binding2
Fuel system component leaking |7.2.3|2
Brakes imbalanced across an axle2
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Offside Rear fog lamp missing |1.3.2a|2
Registration plate issues2
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Rear fog lamp not working |1.3.2b|2
Brake hose damaged2
Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b||2
Offside Rear Rear fog lamp not working |1.3.2b|2
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Nearside Steering rack gaiter split |2.2.D.2d|2
Windscreen washer not working 2
Exhaust emissions hydrocarbon content excessive (8.2.1.2 (b))2
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))2
Offside Front Headlamp not in good working order |not working| |1.2.4a|1
Nearside Front Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Body or chassis has an unsatisfactory modification, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Suspension arm fractured |2.4.G.1|1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings inner sill corroded and possable outer as well |6.1.B.2|1
Nearside Front Brake hose leaking |3.6.A.1|1
Nearside Outer Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Nearside Headlamp not working on main beam |1.7.5a|1
Rear Brake hose leaking |3.6.A.1|1
Offside Rear Vehicle structure is cracked, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Rear Vehicle structure is cracked, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Front position lamp|s| not working |1.1.A.3b|1
Offside Front Brake back plate|s| locking device insecure RUBBING , ON DISC |3.5.1l|1
Nearside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|1
Offside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2|1
Nearside Rear Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2|1
Offside Rear Leaf spring has excessive wear in an anchor pin and/or bush |2.4.B.2|1
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|1
Nearside Front Track rod end ball joint dust cover missing |2.2.C.1c|1
Offside Front Track rod end ball joint dust cover missing |2.2.C.1c|1
Offside Front Shock absorber insecure |2.7.2b|1
Exhaust system not adequately supported |7.1.1|1
Parking brake lever inappropriately repaired |3.1.8|1
Fuel hose leaking |7.2.3|1
Position lamp switch does not illuminate the front and rear position lamps with a single operation |1.1.A.2|1
Rear parking brake recording little or no effort1
Rear Mechanical brake component has restricted free movement1
Nearside Rear Hydraulic brake cylinder leaking hydraulic fluid |3.6.A.1|1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Brake pipe excessively corroded1
Nearside Rear rear brake recording little or no effort |3.7.B.5a|1
Centre Exhaust system not adequately supported |7.1.1|1
Direction indicators flashing less than 60 times a minute |1.4.A.2g|1
Front Anti-roll bar linkage insecure |2.4.G.1|1
Front Bumper damaged and likely to cause injury when grazed or contacted bumper brackets exposed bumper missing |6.1.4 |a| |i||1
Nearside Front wheel bearing has excessive play |2.5.A.3c|1
Offside Front wheel bearing has excessive play |2.5.A.3c|1
Nearside Rear wheel bearing has excessive play |2.6.2|1
Offside Rear wheel bearing has excessive play |2.6.2|1
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Rear Suspension component mounting prescribed area is excessively corroded inner sill |2.4.A.3|1
Nearside Front Seat belt anchorage prescribed area is excessively corroded and outer sill |5.2.6|1
Offside Front Seat belt anchorage prescribed area is excessively corroded floor rail |5.2.6|1
Nearside Front Front wheel bearing rough when rotated and play |2.5.A.2|1
Battery insecure |1.9.1|1
Emissions not tested |7.3.A.1|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Rear Rear fog lamp not working |1.3.2b|1
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
All position lamps not working |1.1.A.3b|1
Headlamp not working on dipped beam |1.7.5a|1
Headlamp not working on main beam |1.7.5a|1
Front Direction indicators flashing more than 120 times a minute |1.4.A.2g|1
Rear Direction indicators flashing more than 120 times a minute |1.4.A.2g|1
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|1
Nearside Rear Wheel insecure |4.2.A.1c|1
Offside Rear Wheel insecure |4.2.A.1c|1
Nearside Front Steering rack gaiter split |2.2.D.2d|1
Emissions not tested needs adjustment |7.3.A.1|1
Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Rear fog lamp missing |4.5.1 |a| |ii||1
Nearside Front Suspension arm likely to fail |5.3.3 |b| |ii||1
Nearside Windscreen wiper missing |3.4 |a||1
Parking brake efficiency below requirements |1.4.2 |a| |i||1
Parking |secondary brake| on a single line braking system imbalanced across an axle Axle 1 |1.3.1 |b| |i||1
Offside Front All position lamps not working |1.1.A.3b|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Driver`s door cannot be opened from inside the vehicle |6.2.B.1b|1
Parking brake lever is impeded in its travel |3.1.6c|1
Brake pedal anti-slip provision missing |3.3.A.1b|1
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Lower Suspension arm rubber mounting deteriorated resulting in excessive movement |2.4.G.2|1
Offside Front Lower Suspension arm rubber mounting deteriorated resulting in excessive movement |2.4.G.2|1
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|1
Offside Front Shock absorber has a serious fluid leak |2.7.3|1
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2|1
Offside Front Position lamp not working |4.2.1 |a||1
Offside Front Anti-roll bar pin or bush excessively worn |5.3.4 |a| |i||1
Nearside Front Lower Axle swivel pins and bushes swivel pin and/or bush excessively worn |5.1.2 |b| |i||1
Offside Rear Service brake grabbing severely |1.2.1 |c||1
Nearside Front Steering pivot point has excessive play |2.2.B.1g|1
Offside Front Steering pivot point has excessive play |2.2.B.1g|1
Exhaust emits excessive dense blue smoke during acceleration |8.2.1.2 |g||1
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings where is marked |6.1.B.2|1
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings where the coil spring |6.1.B.2|1
Nearside Front Headlamp adversely affected by the operation of another lamp |1.7.5c|1
Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|1
Offside Front Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9|1
Nearside Rear Brake hose leaking |3.6.A.1|1
Rear Stop lamp not working |1.2.1b|1
Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Centre Front Parking brake lever has no reserve travel |3.1.6b|1
Offside Front Headlamp excessively damaged so that the light output is severely reduced |1.7.5a|1
Brake servo vacuum pipe deteriorated |3.6.C.1b|1
Centre Brake pipe inadequately clipped |3.6.B.1|1
Nearside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Offside Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Nearside Rear Seat belt anchorage prescribed area is excessively corroded outer sill/rear wing |5.2.6|1
Nearside Front Headlamp aim beam image obviously incorrect |1.8.A.1b|1
Nearside Rear Braking system leaking |3.6.A.1|1
Brake servo vacuum pipe collapsed |3.6.C.1b|1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Front Fuel hose leaking |7.2.3|1
Nearside Rear brake drum contaminated by oil |3.5.1h|1
Nearside Front Lower Suspension arm has excessive play in a pin/bearing |2.4.G.2|1
Offside Front Lower Suspension arm has excessive play in a pin/bearing |2.4.G.2|1
Nearside Rear brake drum contaminated by brake fluid |3.5.1h|1
Nearside Front Inner Track rod end ball joint has excessive play (2.1.3 (b) (i))1
Offside Rear fog lamp with a multiple light source more than 1/2 not functioning (4.5.1 (a) (ii))1
Offside Front Outer Vehicle structure corroded to the extent that the rigidity of the assembly is significantly reduced (6.1.1 (c) (i))1
Nearside Front Outer Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting (6.2.2 (d) (i))1
Offside Front Outer Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting (6.2.2 (d) (i))1
Nearside Rear Outer Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))1
Offside Rear Outer Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))1
Fluid leak harmful to the environment or a risk to other road users coolant (8.4.1 (a) (i))1
Nearside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Front Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Front Direction indicator not working (4.4.1 (a) (ii))1
Drivers seat insecure (6.2.5 (a) (ii))1
Passengers seat insecure (6.2.6 (a) (ii))1
Nearside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Offside Steering rack gaiter missing or no longer prevents the ingress of dirt (2.1.3 (g) (ii))1
Offside Front Seat belt anchorage prescribed area strength or continuity significantly reduced floor/ chassis leg (7.1.1 (a) (i))1
Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1
Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c))1

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

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