Roughly one in three cars fails its MOT first time — and the leading causes are things you can check on your driveway in ten minutes. Here's the 2026 checklist, the costs, the rules, and the easiest way to make sure you never miss the date.
Quick answer: An MOT costs at most £54.85 for a car in 2026 (many garages charge £30–£45). The most common failures — bulbs, tyres, wipers, plates — are cheap to fix before the test. You can test up to a month early without losing renewal date. And if you're forgetful, add your reg to the free Garage and we'll look up your MOT date from official DVSA data and remind you before it's due.
MOT costs in 2026
| Vehicle | Maximum fee |
|---|---|
| Car (up to 8 seats) | £54.85 |
| Motorbike | £29.65 |
| Van (3,000–3,500kg) | £58.60 |
Two money-savers worth knowing:
- Garages can charge less than the maximum, and many do — £30–£45 deals are common, sometimes bundled with a service.
- Free or reduced retests: fail, fix it, and return within 10 working days to the same centre and the retest is usually free (or a partial fee if the car left the premises).
The 10-minute pre-MOT checklist
These driveway checks address the majority of first-time failures:
- All lights — headlights (dip and main), sidelights, brake lights, indicators, fog lights, number-plate bulbs, hazards. Walk round with a helper pressing the pedals. A bulb costs a couple of pounds; a fail costs you a retest.
- Tyres — legal minimum tread is 1.6mm across the central three-quarters. The 20p test: insert a 20p coin in the groove; if the outer band is visible, the tyre's likely illegal. Check pressures and look for cuts and bulges — and remember correct pressures also save fuel.
- Wipers & washers — smearing blades fail, empty washer bottles fail. Top up, and replace blades (£5–£15).
- Windscreen — damage larger than 10mm in the driver's sweep area, or 40mm anywhere swept, is a fail.
- Number plates — cracked, faded or non-standard-font plates fail. Clean and legible, front and back.
- Horn, seatbelts, mirrors — quick function checks; belts must retract cleanly with no cuts.
- Warning lights — an illuminated engine management, airbag or ABS light is a fail on modern cars. Get codes read before the test, not after.
- Exhaust — listen for blows; excessive smoke is an emissions fail.
- Fluid leaks — obvious leaks under the car can fail or flag a major.
- General — doors must open from inside and out; the boot must open; excessive corrosion on structural areas is a fail.
What the MOT does — and doesn't — cover
The MOT checks roadworthiness: lights, tyres, brakes, steering, suspension, belts, windscreen, emissions, structure. It is not a service — it doesn't assess the engine, clutch or gearbox, oil condition, or coolant. A car can pass its MOT and still be overdue a service (and vice versa). Budget for both.
The timing rules
- Test up to a month (minus a day) early and you keep your existing renewal date — the new certificate runs 13 months in effect. Book early; don't gamble on a last-day slot.
- New cars need their first MOT at 3 years old.
- Driving without an MOT: up to a £1,000 fine, invalidated insurance (which turns any accident into a personal financial disaster), and you can't renew road tax. The only legal journey is to a pre-booked test.
Never miss an MOT again (free)
The DVSA doesn't chase you when your MOT is due — remembering is your problem. Make it not your problem:
- Add your reg to the free Fuel Near You Garage — it looks up your MOT and tax status automatically from official data.
- We email you before anything is due — MOT, tax, insurance renewal.
- Track your fuel fills there too and see your real running costs per mile.
One car is free forever. Got a household of vehicles? Premium covers up to 10 cars with custom reminder timing — £1.99/month, which is cheaper than 0.2% of one forgotten-MOT fine.
Related reading
Frequently Asked Questions
How much does an MOT cost in 2026?
The maximum an MOT test centre can charge for a car is £54.85 (motorbikes £29.65). Many garages charge less — £30–£45 is common — and retests within 10 working days at the same centre are usually free or reduced.
What is checked on an MOT?
Lights, tyres and wheels, brakes, steering and suspension, seatbelts, wipers and washers, windscreen, horn, exhaust and emissions, fuel system, mirrors, doors, registration plates and the vehicle's structure. It does not check engine, clutch or gearbox condition.
What are the most common MOT failures?
Around a third of cars fail first time, and the biggest causes are trivial: blown bulbs, worn or under-inflated tyres, wiper blades, empty washer fluid and number-plate problems. Most can be fixed for a few pounds before the test.
When can I get my MOT done?
Up to a month (minus a day) before the current certificate expires while keeping the same renewal date. Test earlier than that and the new certificate simply runs 12 months from the test date.
What happens if I miss my MOT?
Driving without a valid MOT risks a fine of up to £1,000, invalidates most insurance policies, and means you can't tax the car. The only journey allowed is to a pre-booked MOT test. Set a free reminder so it never happens.
How do I check when my MOT is due?
Add your registration to the free Fuel Near You Garage and it looks up your MOT and tax dates automatically from official DVSA data, then emails you before they're due.