Car ownership is a costly but often essential part of life in the UK. With around 35 million cars and privately owned vehicles on the road as of 2023, many drivers face mounting expenses, especially as economic and environmental factors shift.
If you’re considering buying a car or want to better manage your existing costs, here are the key areas to watch in 2025.
Fuel Costs
Fuel prices remain volatile. As of early 2025, average petrol and diesel prices are around 136.11p and 142.56p per litre respectively, but expect higher rates at motorway service stations. Rising oil demand, inflation, and global supply pressures continue to affect prices.
While hybrids and electric vehicles (EVs) offer relief, electricity prices have also surged. Public EV charging can be inconsistent and expensive without home charging access.
Check latest fuel prices – RAC Fuel Watch
Insurance Premiums
Car insurance costs have risen faster than inflation, driven by expensive repairs and claim settlements. The average comprehensive premium is £777/year, with new drivers facing even higher rates.
In 2025, more insurers offer usage-based telematics policies that reward safe drivers with lower premiums. However, aggressive driving or frequent night-time use can raise your rate.
Maintenance and Repairs
As cars become more complex with new technology like hybrid systems, sensors and in-car entertainment, maintenance and repair costs go up. Replacing things like broken touchscreens or sensors can run over £1,000 in some makes and models. Even routine maintenance on areas like brakes, tyres and batteries is becoming pricier.
MOT tests which check vehicles meet road safety and environmental standards are required every year once a car is over 3 years old. Vehicles with high mileage or in poor condition may not pass the MOT, requiring expensive repairs to fix issues like worn brakes, faulty lights, or corrosion damage. MOTs in Chatham cost around £45, but costs vary elsewhere.
Keeping up with regular maintenance and servicing can help avoid nasty surprise repair bills when the MOT comes around.
Tip: Emergency Roadside Breakdown cover is worth the investment if you take regular road trips, but can be covered by bank account benefits.
Congestion Charges
An increasing number of cities in the UK are introducing congestion charges to reduce traffic and pollution. London’s congestion charge is £15 per day and will likely rise. Other cities like Birmingham, Manchester and Bradford have followed suit with similar daily charges for Clean Air Zones (CAZs).
For commuters and drivers who frequently enter congestion charge zones, these costs can really add up over a year. Some relief may come from discounts for green vehicles and local residents, but frequent city driving adds hundreds to annual costs.
Check your vehicle’s CAZ status
Parking Costs
Parking costs in cities continue to increase year after year. Local councils outlook to parking as a source of revenue. Car parking can cost as much as £7 per hour in London and £3 per hour in other cities.
Residential parking permit costs can also add up. Parking fines for violations like expired meters, double parking and disabled space misuse can be costly too.
Some cities offer discounts for EVs or residents, but check your local council website for up-to-date rates
Road Tax
Vehicle Excise Duty, or road tax, on new cars is based on CO2 emissions. Car tax rates will continue to incentivise motorists to buy low emissions vehicles. However, new diesel and petrol cars face a road tax supplement. As more drivers switch to hybrid and electric cars, the government may also introduce additional taxes to recover lost fuel duty revenue.
Car owners need to keep a close eye on costs and consider whether it might be cheaper cycling or using public transport for commuting and other journeys.
As of 1 April 2025, the standard road tax rate is now £195 per year for all cars registered after 1 April 2017, this includes petrol, diesel, hybrid, and electric vehicles.
Previously, petrol and diesel cars were charged £190, hybrids received a £10 discount, and electric vehicles were exempt.
Additionally, the expensive car supplement (also known as the luxury car tax) has been extended to include electric vehicles registered on or after 1 April 2025. This means an extra £425 per year will be added to the standard road tax from the second to sixth year of ownership.
Monthly Car Payments & Depreciation
For many UK drivers, the biggest ongoing expense isn’t fuel or insurance, it’s the monthly payment on a financed or leased vehicle.
Average Monthly Payments (2025):
- New cars (HP or PCP deals): £260–£400/month
- Used cars (HP or personal loan): £160–£280/month
- Car leasing: £200–£500/month depending on the model and mileage cap.
Depreciation: The Hidden Cost
New cars lose value quickly, typically 15–35% in the first year, and up to 50% within three years. That means a car bought for £25,000 in 2025 might only be worth £12,500 by 2028.
What this means for you:
- You may owe more on your finance than the car is worth if depreciation outpaces your payments (a situation called negative equity).
- Buying nearly-new or ex-lease vehicles (1–2 years old) can offer substantial savings while avoiding the steepest early depreciation.
Consider Alternatives
With rising costs, it’s worth comparing car ownership to other transport and travel options. In many UK cities, cycling, walking, or public transport can offer cheaper, greener alternatives.
- Use Trainline or TfL Journey Planner to map public transport routes.
- Explore local bike hire or car-sharing schemes like Co Wheels, Enterprise Car Club, or Santander Cycles.
Final Thoughts
Owning a car in the UK is more expensive than ever. By understanding all potential costs, from fuel to MOTs, you can plan smarter and make informed choices. Whether you’re commuting or road-tripping, staying on top of these expenses ensures better budgeting and peace of mind.