Leasing vs Buying an EV: True Cost Compared in the UK

Whether to lease or buy an electric car is one of the most financially significant decisions in the EV purchase journey. The answer depends on your driving habits, tax situation, risk appetite and how long you plan to keep the car. There is no single right answer, but there is almost certainly a right answer for your specific situation.

The direct answer: leasing (PCH) is the most cost-effective option for most private buyers and virtually all company car drivers in 2026. Buying outright makes financial sense if you plan to keep the car for eight or more years and drive high annual mileage.

The three main options explained

Personal Contract Hire (PCH): You rent the car for a fixed term (typically two to four years), make monthly payments, and return it at the end. You never own the car. The monthly cost is typically the lowest of the three options.

Personal Contract Purchase (PCP): Similar monthly payments to PCH, but with an option to buy the car at the end for a predetermined “balloon payment.” You can also return the car or part-exchange it. A PCP gives you flexibility that a PCH does not.

Outright purchase: You pay the full price, either in cash or via a personal loan. You own the car from day one and can sell it whenever you choose, with no mileage restrictions.

True cost comparison: 3-year example

We use a Volkswagen ID.3 Pro at around £37,995 OTR as the benchmark, at 10,000 miles per year over three years.

	PCH (lease)	PCP	Outright purchase
Initial payment	~£2,000-£3,000 (3 months upfront)	~£3,000-£5,000 deposit	£37,995
Monthly payment	~£350-£450	~£380-£480	£0 (or loan repayment)
Total payments over 3 years	~£15,600-£19,200	~£16,680-£20,280	£37,995 (or loan total)
End-of-contract options	Return car	Buy, return or part-ex	Sell privately or part-ex
Residual value risk	Borne by finance house	Shared	Borne by you
Mileage limit	Yes (excess charges apply)	Yes	No
Modification allowed	No	No (until owned)	Yes
Maintenance included?	Optional add-on	Optional add-on	Your responsibility

Where leasing wins: depreciation and technology risk

Electric car technology is moving faster than combustion engine technology. The range available from a new EV in 2026 is substantially greater than an equivalent 2022 or 2023 model. By 2028, it will likely move further still. If you buy an EV outright today and sell in three years, you may face higher depreciation than you would from an equivalent petrol car, because buyers will be comparing your 2026 model against 2028 or 2029 rivals with better range and charging speeds.

Leasing eliminates this risk. The finance house takes the residual value risk. If EV prices fall (as they have been doing in the UK since 2023), that is the leasing company’s problem, not yours.

The average PCH deal for an EV hatchback in 2026 runs at £250 to £350 per month for entry-level models, and £350 to £500 per month for mid-range SUVs. These are the headline “best of” rates; your personal rate will depend on deposit, term, mileage and credit score.

Company car drivers: salary sacrifice changes everything

For employees, salary sacrifice is a third route that often beats both PCH and PCP for take-home cost. Salary sacrifice allows you to pay for a lease from your gross salary (before tax and National Insurance), reducing your taxable income. Combined with the 4% BIK rate on EVs in 2026/27, this can produce effective EV lease costs that are dramatically lower than the headline monthly figure.

Example: a 40% taxpayer taking a £400/month salary sacrifice lease on a company-approved EV effectively pays around £174 per month in real terms (after income tax, NI and BIK tax savings). The same car on a personal PCH at £400/month costs £400/month after-tax.

Salary sacrifice is available to employees whose employers offer the scheme. Not every employer does, but uptake has grown significantly in the UK since 2022.

Where buying outright wins: high mileage and long-term ownership

If you drive 20,000 or more miles per year, leasing becomes less attractive because mileage overage charges can be significant (typically 5 to 15p per mile over the contracted allowance). Buying outright removes this constraint.

Similarly, if you plan to keep the car for eight or more years, the economics of outright purchase improve substantially. Most of the loan or purchase cost is behind you, the car is fully paid for, and you are benefiting from very low running costs (EV servicing and electricity) without any monthly finance commitment. Over ten years, outright purchase of an efficient EV is almost certainly the cheapest option.

The PCP middle ground

PCP sits between PCH and outright purchase. It offers lower monthly payments than a personal loan while giving you the option to own the car at the end. The catch is the balloon payment: typically 40 to 50 per cent of the original car’s value, payable at the end of the contract if you want to keep it.

PCP works well if:

• You are not certain whether you want to keep the car at the end
• You want lower monthly payments than a personal loan
• You are comfortable walking away and getting a new car every three to four years

PCP does not work well if:

• You consistently want to own your cars
• You drive high mileage (same mileage cap issue as PCH)
• You want to modify the car during ownership

The risks unique to EV leasing

There are two EV-specific risks worth understanding before signing a lease:

Range degradation: All EV batteries lose a small amount of capacity over time. On a three-year lease, this is rarely significant (most EV batteries retain 90 per cent or more after three years). On a longer lease, it may be noticeable.

Charger compatibility: The CCS standard is now broadly settled in the UK, but older models with CHAdeMO connectors (certain Nissan Leaf variants, early Mitsubishi models) are increasingly difficult to charge as networks phase out that standard. Check the connector type before leasing, and prefer CCS.

Avoiding excess mileage charges

Mileage caps are the biggest source of unexpected costs in both PCH and PCP agreements. If you regularly drive 15,000 miles per year but contract at 10,000, you will pay overage. Before signing, use your last two or three years of MOT history to calculate your actual annual mileage; it is almost always more accurate than your estimate.

Always negotiate the mileage limit upward if you are unsure. The monthly payment difference between 10,000 and 15,000 miles per year is typically £20 to £40 for a mid-range EV. The overage charge for 5,000 extra miles at 10p per mile is £500 paid in a lump sum at the end. The monthly uplift is almost always the better value option.

Our verdict by situation

Lease (PCH or salary sacrifice) if:

• You are a company car driver with salary sacrifice access
• You drive under 15,000 miles per year
• You value the ability to upgrade every three years as technology improves
• You do not want to bear the depreciation risk on a fast-moving technology

Buy outright or via personal loan if:

• You drive high annual mileage (20,000+) or have unpredictable mileage
• You plan to keep the car for eight years or more
• You want no monthly commitment after the initial purchase
• You prefer to own assets outright

PCP if:

• You want flexibility at the end of the contract without a large balloon payment commitment now
• You want to preserve capital in the short term while still having a potential route to ownership

What to read next

For the complete picture on running costs, tax and annual costs of EV ownership, visit our Running Costs & Tax guide. For the best-value models to buy or lease, see our cheapest electric cars to run page.