Switching to a one-car household might feel like a big lifestyle change, but for many families, it’s a smart move that saves money, supports the environment, and makes daily life simpler. Whether you’re thinking about ditching the second car or just want to reduce how often it’s used, temporary car insurance can help make one-car living practical and flexible. Here’s how to make it work.
Why Are More Families Becoming One-Car Households?
A one-car family is simply a household that owns and shares one vehicle between two or more people. It’s a growing trend across the UK – and for good reason.
Save Money on Running Costs
Owning a car comes with regular costs: fuel, insurance, tax, MOTs, services, and repairs. Multiply that by two, and the expenses can really add up. By becoming a one-car household, you’ll cut your vehicle costs significantly and free up budget for things you’d rather spend on – whether that’s holidays, home improvements or family days out.
Reduce Your Environmental Impact
Choosing to run just one car is one of the easiest ways to lower your carbon footprint. Fewer cars on the road means reduced CO₂ emissions, improved air quality, and less congestion in your local area. Some families even take it a step further by switching their single vehicle to an electric or hybrid model.
Make the Most of Transport Alternatives
Thanks to improved public transport and active travel options, having two cars is no longer essential. From rail and tram networks to the government’s £2 bus fare cap, there are more accessible options than ever. Schemes like Cycle to Work also make it easier to commute without relying on a car at all.
How Temporary Insurance Supports One Car Living
A one-car lifestyle doesn’t mean you’re stuck if your usual transport plans hit a bump. Whether it’s managing occasional schedule clashes or giving a second driver access to the family car, temporary insurance offers the flexibility to keep things running smoothly.
Add a Second Driver When Needed
With short-term cover, you can quickly insure another family member to drive the household car, just for the time they need it. Whether someone’s home from university, running an errand, or helping out on a long drive, temporary insurance means there’s no need for a full-time policy.
If one person rarely uses the car, you don’t need to pay to keep them covered all year round. As long as the main driver has an annual policy in place, you can save money by using temporary insurance to cover other drivers only when it’s needed. It’s a flexible, cost-effective way to share your car without the extra expense.

Support for Learners and New Drivers
Got a learner in the house? Temporary learner insurance means they can practise in the family car without being permanently added to the annual policy. It’s a cost-effective way to support learners and help them get confident behind the wheel. It allows learners to get practice without having to own a car, keeping your household car costs down as well.
Borrow a Second Car
If a one-off clash means you need a second vehicle temporarily, short-term cover makes it easy to borrow a car from friends or family. Just take out a policy for the exact duration you need – whether that’s a couple of hours or a few days. The car owner’s no-claims bonus stays protected, and you stay fully covered.
Making It Work as a One-Car Family
Adjusting to one car might require a bit more planning, but with the right tools, it’s surprisingly straightforward. Try coordinating your schedules at the start of each week to avoid clashes, and make use of public transport or car shares where needed. With short-term insurance available in just a few clicks, you’ve always got a safety net when plans change.
Ready to embrace one-car living? Whether you’re navigating busy family life or just want to cut costs, temporary insurance gives you the freedom to share, borrow, and adapt – without needing to run a second car.
