· UpCars Team · Buying Advice · 7 min read
Used Car vs Leasing a New Car: Which Is Actually Cheaper in the UK in 2026?
Leasing a new car can look cheaper each month, but the whole-life cost often tells a different story. Here is how used buying and leasing compare in the UK for 2026, with real numbers.
If you are weighing up a used car against leasing a new one in 2026, the monthly payment is the wrong place to start. Lease adverts shout about £299 a month, while used car listings show a purchase price that feels enormous. Neither number tells you what you will actually spend over three years. The real question is whole-life cost: deposit, monthly payments, maintenance, mileage limits, wear-and-tear charges, early termination and what you own at the end.
The monthly payment trap
A £320 monthly lease looks cheaper than a £250 loan payment on a used car, right? Not necessarily. The lease usually wants a deposit of one to three months upfront, plus an arrangement fee. The used car loan might need a deposit too, but at the end you have an asset you can sell. With leasing, you hand the keys back and walk away with nothing except the memory of that new-car smell.
Personal contract hire (PCH) is the most common personal lease. You rent the car for a fixed term, usually two to four years, with a mileage cap. At the end, you return it. You do not own it unless you arrange a separate purchase, which is rarely part of the deal.
What leasing a new car costs in 2026
Deposit and monthly payments
Say you lease a new family hatchback for 36 months with 10,000 miles a year. In 2026, a realistic personal lease might be £3,000 initial payment plus £320 a month: £14,520 over three years. Add a £300 arrangement fee and you are at £14,820 before you have driven a mile.
Maintenance is often not included on personal leases. Servicing, tyres and brakes over three years might cost £600 to £900. If you drive 12,000 miles a year instead of 10,000, you will pay excess mileage at the end. Rates are typically 6p to 30p per mile plus VAT. Two thousand extra miles a year over three years is 6,000 miles, so that is £360 to £1,800.
Mileage limits and wear-and-tear
Leases come with a mileage limit for a reason. Go over it and you pay. Lenders use the BVRLA fair wear and tear guide, but ‘fair’ can still mean a bill. Kerbed alloy wheels, long scratches, worn tyres and missing service history can all trigger charges. Budget £200 to £800 for end-of-contract repairs.
So a £320-a-month lease can easily become an effective £430 to £460 a month once deposit, maintenance, excess mileage and wear-and-tear are spread across the term. That is before insurance, fuel or charging, and road tax if it applies.
Early termination
Life changes. If you need to end a lease early, it is expensive. You will usually need to pay a settlement figure covering the remaining payments, often 50% or more of what is left, plus an admin fee. That is the opposite of flexibility.
What buying a used car costs in 2026
Purchase and depreciation
Take a three-year-old hatchback for £15,000. Drive it for three years and sell it at six years old for around £7,500. Depreciation is £7,500. If you finance it at 8% APR over three years, interest might be £1,500. Maintenance including servicing, tyres and brakes could be £1,200. Two MOT tests cost £110. Road tax at £180 a year is £540. Put aside £800 for repairs. Total: £11,650 over three years, or about £324 a month. But you still own a car worth £7,500.
An older £8,000 car might depreciate only £3,000 over three years, with £1,800 maintenance, MOT and tax £650. Total £5,450, or £151 a month. Cheap, but riskier.
Maintenance and repairs
A used car is out of warranty unless you buy an extended one. A clutch can be £600 to £1,000, a timing belt £400 to £700, and a hybrid battery £1,500 or more. Budget £50 to £100 a month into a repair fund.
The ownership advantage
No mileage limits. No end-of-contract inspection. No early termination fee. You can sell whenever you like, modify it, or keep it for ten years. If you own it outright, you can drop comprehensive cover once it is old enough, though that is not always wise.
Whole-life cost comparison: a realistic example
Here is a like-for-like look over three years, 10,000 miles a year, for a new family hatchback lease versus a three-year-old used car bought for £15,000.
| Cost | Lease new | Buy used |
|---|---|---|
| Upfront | £3,000 deposit + £300 fee | £15,000 purchase (or loan deposit) |
| Monthly | £320 x 36 = £11,520 | Loan payment, say £470 x 36 = £16,920 |
| Maintenance | £750 | £1,200 |
| MOT and tax | Usually included or £0 | £650 |
| End charges | £500 estimated | £0 |
| Resale value | £0 | -£7,500 |
| Interest | Included in monthly | £1,500 |
| Net three-year cost | £16,070 | £12,270 |
Wait, the used car loan looks bigger. But the resale value brings the net cost down. In this example, buying used is about £3,800 cheaper over three years. If you paid cash, you would give up investment interest on £15,000, maybe £1,800 over three years at 4%. That narrows the gap to around £2,000. If the used car needs a new clutch and turbo, the gap can disappear.
The lease gives you a new car, latest safety tech, warranty cover and predictable payments. The used car gives you ownership, no mileage anxiety and a lower whole-life cost if you choose well.
When leasing can make sense
Leasing is not mad. It can suit you if you want a new car every three years, drive low mileage, and value a fixed monthly cost. You avoid MOT tests for the first three years, you are covered by the manufacturer warranty, and you get the latest infotainment and driver aids. Business users can often reclaim VAT, which changes the maths completely. If you hate surprise repair bills, leasing offers certainty.
When buying used wins
Used buying usually wins if you keep cars for five years or more, drive high mileage, or want to avoid end-of-contract charges. You can buy a nearly-new car that has already taken the biggest depreciation hit and still has warranty left. You can sell it privately for more than a trade-in price. A cheap £3,000 runaround run into the ground is almost always the cheapest way to motor.
Five questions to ask before you choose
- What is the total cost over three years, including deposit, fees, maintenance and end charges?
- How many miles will you really drive? Be honest, because excess mileage is expensive.
- Can you cover a £1,000 repair without borrowing? If not, a lease or a warranty might be safer.
- Do you need the latest safety and emissions tech? If not, a used car is better value.
- What is your exit plan? With a lease, early exit is costly. With a used car, you can sell at any time.
Pre-purchase checklist for a used car
Before you buy used, check the service history is complete and matches the mileage. Look at MOT history online for advisories. Check the timing belt or chain interval, clutch bite, tyre tread and brands, brake discs and pads, coolant colour, oil level and warning lights. Test drive from cold and listen for rattles, whines and clunks. Get an HPI check for finance, theft and write-off markers. If you are not confident, pay £150 to £250 for an independent inspection. On an EV, ask for a battery health report.
The takeaway
For most UK drivers doing average mileage and keeping a car for several years, buying used is still cheaper overall in 2026. Leasing wins on predictability and new-car shine, but you pay for that convenience. If your priority is the lowest whole-life cost, buy a good used car, maintain it, and keep it. If you want a fixed monthly cost and a new car every few years, lease with your eyes open about deposits, mileage and wear-and-tear charges.
When you are ready to make the change, UpCars.uk is a good place to look, because cars there are checked over properly before they are listed.
