Pro-MOTe: why annual MOTs still matter in 2025

Every so often the idea comes back that the annual MOT could be a two-yearly one, to save motorists a little money and time. It was put seriously in 2011, and the campaign that pushed back is the reason the yearly test survived. The arguments it made have not dated, and they are worth knowing whether you are running your own car or reading a stranger's history before you buy it.

The campaign that kept the yearly test

In 2011 the government proposed dropping the MOT from once a year to once every two, framed as easing the burden on drivers. Pro-MOTe, launched by the then head of Halfords Autocentres, pushed back, and it was not alone: the AA, the RAC, the road-safety charity Brake and a number of insurers lined up behind it. The Department for Transport's own modelling was the sharp end of the argument, pointing to the prospect of thousands more serious injuries and hundreds more deaths a year if cars went unchecked for longer.

The point was simple. Fewer tests would mean more unsafe cars on the road for longer, and the cost of that is measured in collisions, not inconvenience. The proposal was dropped.

Why it still holds in 2025

The government backed down, but the reasoning did not expire with the policy.

• Roughly one in three cars still fails its first MOT, so even newer vehicles are not a safe bet to leave unchecked for two years.
• High-mileage cars, company vehicles especially, cover enough ground in a year that a two-year gap is a long time between looks.
• The parts that keep a car safe, tyres, brakes and suspension, wear on a timescale of months, not years.

The MOT as a window into a car's history

There is a second reason to be glad of the yearly test, and it only shows up when you are buying. Because a car is tested every year, its MOT record is a year-by-year diary of its condition: every failure, every advisory, and the mileage on the day. Read together, those entries show whether a car has been looked after or nursed along, whether the mileage climbs believably, and whether the same fault keeps being noted and never fixed. An MOT history check returns all of it, and our guide to what an MOT history tells you explains how to read the pattern rather than just the last line.

What to do with it now

A valid MOT certificate is a floor, not a guarantee, so it pays to keep half an eye on the advisories between tests rather than filing the pass and forgetting it. And when you are weighing up a used car, start with the free record before you travel.

1. Run a free car check on the registration to pull the MOT history and mileage.
2. Read the failures and advisories in full, and note anything that repeats.
3. Check the mileage climbs steadily from test to test, with no reading that drops or barely moves.
4. For the records the MOT does not cover, finance, theft and write-off, move on to a full history check.

The Pro-MOTe campaign made the case that a yearly check saves lives. The same yearly check is also the most useful free thing a used-car buyer can read, which is a fair return on an afternoon's admin once a year.