There’s nothing like a UK road trip in summer; windows down, playlists on, snacks packed. But there’s one thing guaranteed to ruin your adventure: a car that breaks down before you’ve even hit the motorway.
With thousands of us setting off on staycations, a smooth-running car is essential. But depending on where you live, your chances of passing your MOT might be better – or much worse – than you think.
Not sure when your MOT is due? Check here!
City MOT hotspots vs coastal troubles
Fresh data reveals where in the UK drivers are most likely to pass their MOT and where cars are struggling to stay roadworthy.
Topping the table is Bromley, where an impressive 80.64% of vehicles passed their MOT last year. Not far behind are Sutton, Twickenham, Romford, and Kingston upon Thames, all showing that London’s suburbs are serious about car care.
But elsewhere in the UK, it’s a different story. Kirkcaldy in Scotland ranked last, with only 71.26% of vehicles passing their MOT. And it’s not the only one struggling. Several South West coastal areas –including Truro, Exeter, Torquay, and Plymouth – also had pass rates hovering around 71-72%.
That’s almost a 10% difference between the top and bottom areas – proof that where you live could play a part in whether your car sails through its annual check-up.
Why do some areas do better than others?
There’s no single reason, but a few things could explain the difference:
- Older vehicles: Coastal and rural areas often have older cars still on the roads, which naturally need more upkeep.
- Tougher driving conditions: Coastal salt, pothole-ridden lanes, and harsh winters can all wear down vital components.
- Maintenance habits: In some areas, people may be less likely to get regular services or quick fixes before problems build up.
But no matter where you live, the best way to avoid an MOT fail is by taking care of your car all year round.
Top reasons why vehicles fail their MOT
The good news? Most fails are for simple problems you can check yourself before your MOT. Here are the most common culprits:
Lights not working
Brake lights, indicators, or number plate bulbs that have blown are one of the biggest reasons cars fail. Quick and easy to fix.
Worn brakes or tyres
Two safety essentials you don’t want to ignore. Tyres need to have enough tread and no obvious damage. Brakes shouldn’t feel spongy, noisy, or sluggish.
Suspension wear and tear
If your car makes weird noises going over bumps or feels uneven, your suspension could be on its way out.
Poor visibility
Cracks in your windscreen, worn wipers, or an empty screen wash tank might sound minor, but they’ll still earn you a fail.

Get your car road trip ready
Before you head off on your summer escape, take 10 minutes to give your car a quick check-over. It could save you hours of frustration later on:
Walk around your car and check the lights: Ask someone to help you check brake lights and indicators.
Inspect your tyres: Make sure they have at least 1.6mm tread (use a 20p coin to check) and no cracks or bulges.
Top up fluids: Oil, coolant, brake fluid, and screen wash – all easy to forget but essential on long drives.
Listen for weird noises: Clunks, squeaks, or grinding sounds when braking or steering could point to issues that need fixing before your trip.
Check your wipers and screen: Summer bugs and dusty roads can ruin your view fast. Fresh wipers and a clean windscreen make a huge difference.
Think ahead: If your MOT is due soon, don’t leave it until the last minute. Booking early gives you time to fix any small issues without derailing your holiday plans.
Don’t let car trouble spoil your summer
A failed MOT doesn’t just mean a costly repair. It could stop your summer trip in its tracks. Whether you live in a London hotspot or a coastal town with trickier pass rates, giving your car a little TLC before your holiday can make all the difference.
After all, the only stops you want to make this summer are for ice creams and scenic photo ops, not waiting for a recovery truck! Our Howden Insurance experts are here to help you find cover that’s tailored to your adventures. Whether it’s questions about breakdown cover or how to get better value from your policy, your local branch is available in person or over the phone.
Sources: Kwikfit, RAC, DVLA
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This is a marketing blog by Howden Insurance.