Buying routes
Should you buy, lease, or PCP an electric car?
An honest comparison of buying outright, leasing, PCP, and salary sacrifice for an electric car in the UK — who carries the depreciation risk, and which suits you.
Key takeaways
- The key question is who carries the depreciation risk — you or the finance provider.
- Leasing shields you from EV residual-value uncertainty for a fixed monthly cost.
- Buying is cheapest long-term if you keep the car and it holds value reasonably.
- Salary sacrifice often beats them all — if you're eligible and your job is stable.
Once you've decided an EV suits you, how you pay is the next big decision — and with EVs it matters more than usual because of depreciation uncertainty. Here's an honest comparison.
The one question that decides it: who carries depreciation?
Depreciation is usually a car's biggest cost, and EV residual values have been unpredictable. Each route answers "who absorbs that risk?" differently:
- Buy outright: you carry all of it.
- PCP: a guaranteed future value caps your risk — partly.
- Lease: the provider carries it.
- Salary sacrifice: the provider carries it, with tax savings on top.
Buying outright
You own the car and pay no interest. Cheapest over the long run if you keep the car for years and it holds value reasonably. The downside is you take 100% of the depreciation risk — significant for EVs right now — and tie up a lot of cash.
Best for: keep-it-forever drivers, cash buyers comfortable with residual risk.
PCP (Personal Contract Purchase)
You pay a deposit plus monthly payments, with a large "balloon" payment at the end if you want to keep the car. The Guaranteed Minimum Future Value protects you somewhat if the EV depreciates badly — you can simply hand it back. You pay interest, though.
Best for: drivers who want lower monthly costs and flexibility, and want a hedge against weak EV residuals.
Leasing (PCH)
A fixed monthly payment to use the car for a set term and mileage, then you hand it back. You never own it, but you completely avoid depreciation risk and get predictable costs — appealing while EV values settle.
Best for: people who want certainty, change cars often, and don't want to own a depreciating asset.
Salary sacrifice
If your employer offers it, this is often the cheapest route of all for an EV because of the income-tax and NI savings — see Is salary sacrifice worth it?. It behaves like a lease, with the provider carrying depreciation, plus the tax advantage. The catch is eligibility and early-exit risk.
Best for: employed higher-rate taxpayers with a stable job and access to a scheme.
Quick comparison
| Route | Depreciation risk | Up-front cost | Own the car? |
|---|---|---|---|
| Buy | You | High | Yes |
| PCP | Shared | Medium | Optional |
| Lease | Provider | Low | No |
| Salary sacrifice | Provider | Low | No |
The honest bottom line
Check salary sacrifice first if you're eligible — it's frequently unbeatable. Otherwise, lease if you value certainty and worry about EV residuals, PCP for flexibility with some protection, and buy if you'll keep the car long-term and accept the depreciation risk.
Factor this into the full picture in EV vs petrol total cost of ownership, or take the quiz.
Frequently asked questions
Is it better to buy or lease an electric car?
Leasing avoids EV depreciation risk for a fixed monthly cost and suits people who want certainty or change cars often. Buying is usually cheaper long-term if you keep the car for years and it holds value reasonably.
Why is leasing popular for EVs?
Because EV residual values have been volatile. Leasing shifts that depreciation risk onto the provider, giving you predictable monthly costs without worrying what the car will be worth later.
Is salary sacrifice cheaper than PCP or leasing?
For eligible employees — especially higher-rate taxpayers — salary sacrifice is often the cheapest route because of the income tax and National Insurance savings, provided your job is stable.