MOT Stats


Vehicle types : Car : General Motors

General Motors

ModelTestsPass rateMost common fail reason
Belair1100%n/a
Buick837.5%Parking brake efficiency below minimum requirement.
Cadillac30365.35%Engine MIL inoperative or indicating a malfunction.
Caliber1233.33%Position lamp missing or inoperative.
Chevrolet34780.69%Fog lamp inoperative or rear fog lamp missing.
Firebird3100%n/a
Pontiac7283.33%Headlamp aim outwith limits.
Sierra7100%n/a
Stingray1100%n/a

Tests: 754

Average General Motors pass rate: 73.87%

Most common fail reasons

#ReasonFail codeCategory%
1Parking brake efficiency below minimum requirement.1.4.2(a)(i)Major11%
2Position lamp missing or inoperative.4.2.1(a)(ii)Major11%
3Wiper blade missing or not clearing the windscreen.3.4(b)(ii)Major10%
4Suspension pin, bush, joint or bearing excessively worn.5.3.4(a)(i)Major9%
5Electrical wiring insecure.4.11(a)(ii)Major8%
6Windscreen washers not providing sufficient fluid.3.5(a)Major8%
7Emissions lambda coefficient outwith limits.8.2.1.2(c)Major8%
8Exhaust system leaking or insecure.6.1.2(a)Major8%
9Engine MIL inoperative or indicating a malfunction.8.2.1.2(h)Major8%
10Stop lamp missing or inoperative.4.3.1(a)(ii)Major7%
Tests date range:
13th August 2021 to 12th August 2022

Contains public sector information licensed under the Open Government Licence v3


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