Running cost – MOT
The MOT is an annual test of vehicle safety, roadworthiness and exhaust emissions required for most cars in Great Britain once they are three years old. MOT prices vary between garages, but the fee is capped by law: the official maximum a test station can charge for a standard car (class 4) is £54.85, as set by the DVSA. Many garages charge less than the maximum, and discounted MOTs are common, so it pays to shop around – though the test itself is identical wherever you go.
What the cost covers – and what it doesn’t
The MOT fee only covers the inspection. If the car fails, any repairs needed to reach a pass are extra, and that is where the real cost of the MOT usually lies. Checking a used car’s MOT history before buying shows you what has failed in the past and what advisories (defects not yet serious enough to fail) are building up – worn tyres, brake wear and corrosion advisories are all repair bills waiting to happen. There is no VAT on the MOT test fee itself.
If your car fails, a partial retest at the same garage is often free or reduced if carried out within ten working days, depending on the circumstances – ask the test station about its retest policy.
Legal requirements
Driving without a valid MOT can lead to a fine of up to £1,000, and driving a car that has failed with dangerous defects carries higher penalties. You can be fined even if the car seems fine – no MOT usually also invalidates your insurance in practice. Cars over 40 years old that have not been substantially changed are generally exempt.
See any car’s full MOT pass, failure and advisory record with a car history check.