Understanding how much an MOT costs in the UK helps you budget properly and avoid being overcharged. The government sets a legal maximum fee, but garages can — and often do — charge less. This guide covers average MOT prices across different garage types, plus practical tips to keep the cost down.
The Legal Maximum MOT Fee
The DVSA (Driver and Vehicle Standards Agency) sets the maximum fee a garage can charge for a standard Class 4 MOT test at £54.85. This covers cars, taxis, and light vans up to 3,000 kg. No garage is allowed by law to charge more than this for a standard passenger car MOT, regardless of location or prestige.
The maximum fee has not changed since 2010, which means competition between garages has driven average prices well below the legal ceiling. Always check what a garage charges before booking — many advertise discounts online.
Average MOT Prices by Garage Type
What you actually pay depends heavily on which type of garage you use:
- Independent local garages: £30–£55. Often the best value, and many offer a free retest if the car fails on a minor issue.
- National chains (Kwik Fit, Halfords Autocentre, ATS): £25–£55. Chains run frequent online promotions — you can sometimes find MOTs from as little as £25 when booked ahead.
- Main dealers: £45–£55. Tend to charge closer to the maximum. The benefit is manufacturer-trained technicians, which matters for some warranty situations.
Location also matters. MOT prices in London and the South East are typically 10–15% higher than in the North of England or Wales, reflecting higher overhead costs for garages in those areas.
Tips for Getting a Cheaper MOT
There are several proven ways to pay less for your MOT without compromising on quality:
- Book online in advance: Most national chains offer their best prices when you book online rather than walk in.
- Choose a weekday morning slot: Garages are less busy early in the week, and some offer discounted slots to fill capacity.
- Check promotional deals: Sites like Groupon and the garages' own websites regularly feature MOT deals, especially in January and February.
- Combine with a service: Some garages offer a reduced MOT fee when booked alongside an interim or full service.
Avoid choosing a garage based purely on price. Read recent reviews and confirm the garage is DVSA-authorised before booking.
What Happens if Your Car Fails the MOT?
Since May 2018, MOT results are split into three categories: minor, major, and dangerous. Minor defects are recorded but do not cause a failure. Major defects mean your car fails and must be repaired before it can be driven legally on the road. Dangerous defects mean the car must not be driven at all until repaired.
Retest fees vary by garage. If you leave the car at the same garage for repairs and it is retested the same day or the next working day, many garages carry out the partial retest free of charge or for a reduced fee (typically £10–£20). If you take the car elsewhere for repairs, you will usually need to pay for a full retest.