Summer Breakdown Hotspots: Why UK Drivers Are Facing Rising Risks at Home and Abroad
For many Britons, summer means packing the car and heading off on a well-earned holiday. Whether it's a staycation on the Cornish coast, a weekend in the Lake District or a road trip through France and Spain, millions of drivers are expected to hit the roads over the coming weeks.
But while most motorists worry about traffic jams and rising fuel prices, there's another holiday hazard that often gets overlooked: vehicle breakdowns.
New research shows that motorway breakdowns are continuing to rise across England, while separate analysis suggests many drivers heading to Europe remain unaware of the potentially eye-watering costs they could face if their vehicle breaks down abroad.
Motorway Breakdowns Reach Record Levels
According to National Highways data analysed by MoneySuperMarket, there were 303,213 motorway breakdowns recorded across England during 2025.
The figure represents a 7% increase compared to 2024 and a remarkable 71% rise since 2020, highlighting the growing pressure being placed on Britain's road network.
Summer is one of the busiest periods for roadside incidents. July and August alone accounted for more than 58,000 motorway breakdowns last year, making the school holiday season one of the riskiest times for drivers.
The increase is likely being driven by a combination of factors, including higher traffic volumes, longer journeys, ageing vehicles and the additional strain that hot weather places on key vehicle components.
Britain's Breakdown Hotspots
Some of the country's busiest motorways continue to experience the highest number of breakdowns.
The M1 recorded the most incidents in 2025, with 47,372 breakdowns, narrowly ahead of the M6 on 46,098. The M25, M4 and M62 completed the top five.
Meanwhile, the M25 remains one of the UK's most concentrated breakdown hotspots, averaging hundreds of incidents per mile each year as drivers battle congestion, stop-start traffic and long-distance journeys.
Fridays were found to be the worst day for breakdowns, accounting for more than 49,000 incidents across the year as commuters and holidaymakers took to the roads.
Why Summer Is So Tough on Cars
While winter is traditionally associated with breakdowns, hot weather can be just as damaging.
Higher temperatures place additional strain on tyres, batteries and cooling systems. Long motorway journeys, often with fully loaded vehicles carrying luggage, bikes, roof boxes or caravans, can expose maintenance issues that may have gone unnoticed during shorter local trips.
Tyres are particularly vulnerable during summer. Underinflated tyres generate more heat as they flex, increasing the risk of blowouts, while ageing batteries can struggle in prolonged high temperatures.
Cooling systems are also pushed harder during long-distance driving, especially when motorists become trapped in holiday traffic queues.
For many vehicles, the combination of heat, weight and mileage creates the perfect conditions for a breakdown.
The Hidden Cost of Breaking Down Abroad
While a breakdown on the M6 can ruin a day, a breakdown in mainland Europe has the potential to ruin an entire holiday.
Research commissioned by The AA found that almost one in ten UK motorists has experienced a vehicle breakdown while driving in Europe. Yet many travellers still head overseas without dedicated European breakdown cover.
The consequences can be significant.
Without cover in place, drivers may be responsible for paying for roadside assistance, recovery services, accommodation, replacement transport and, in some cases, vehicle repatriation back to the UK.
According to The AA, repatriating a moderately new car from the French Alps could cost more than £3,500 if the vehicle cannot be repaired locally.
That's before factoring in the cost of alternative transport, overnight accommodation and any repairs required to get the vehicle back on the road.
How Costs Can Quickly Escalate
Many motorists assume that a breakdown abroad will simply involve calling a local garage.
In reality, the financial impact can be much greater.
Industry estimates suggest that motorway recovery in parts of Europe can cost between €300 and €500, while emergency accommodation can add a further €100 to €150 per night. Additional expenses may include vehicle storage charges, diagnostic fees, replacement ferry or Eurotunnel bookings and onward travel arrangements.
If a vehicle suffers a serious mechanical failure in a remote area or popular holiday destination, the final bill can quickly climb into the thousands.
For families travelling during peak season, those costs can rise even further if accommodation and transport need to be arranged at short notice.
The Most Common Causes of Summer Breakdowns
Whether at home or abroad, many breakdowns stem from the same preventable issues.
Common causes include:
- Flat or failing batteries
- Tyre punctures and blowouts
- Engine overheating
- Electrical faults
- Warning light issues
- Clutch and gearbox failures
- Fuel-related problems
Breakdown providers consistently report that many of these incidents could be avoided through basic vehicle maintenance before departure.
A Small Cost Could Prevent a Big Bill
The irony is that the protection many drivers choose to skip often costs less than a tank of fuel.
European breakdown cover can be purchased for less than £100 in many cases, with some single-trip policies available from just a few pounds per day.
Most comprehensive policies include roadside assistance, recovery, onward travel, accommodation support and vehicle repatriation if the car cannot be repaired within a reasonable timeframe.
When compared with a potential £3,500 recovery bill, the value of cover becomes much clearer.
Five Checks Every Driver Should Make Before Travelling
Before setting off this summer, experts recommend carrying out a few simple checks:
- Inspect tyres for damage, tread depth and correct pressure
- Check coolant and oil levels
- Test the battery, particularly if it's more than three years old
- Ensure brakes and lights are working correctly
- Confirm any European breakdown cover is valid for your destination
For drivers travelling overseas, it's also important to carry any legally required safety equipment and familiarise themselves with local driving laws before departure.
Prevention Is Still the Best Policy
With motorway breakdowns at their highest levels in years and millions of families preparing for summer road trips, a few minutes of preparation could save hours of frustration and potentially thousands of pounds.
Whether you're stranded on the M25 during a bank holiday getaway or facing a £3,500 repatriation bill from the French Alps, a breakdown is one holiday souvenir no driver wants to bring home.
