Is £400 a month car affordable in the UK?
£400/month is manageable for buyers earning £45,000 or more, but starts to feel stretched below that. At this level, the car payment alone is approaching 15–20% of take-home pay for many UK earners — a point where financial advisers typically flag it as a high commitment. It is achievable, but only comfortably if your other outgoings are well under control.
£400 a month puts you in the territory of nearly-new executive cars, newer family SUVs, and current-generation electric vehicles on PCP. It is a popular aspiration, but it is not the right budget for everyone. Whether it works depends heavily on your take-home pay, rent or mortgage, and how much you have left after other monthly commitments.
This guide explains exactly when £400/month works, when it stretches too far, and what that budget realistically gets you across different finance deals in 2026.
Try the calculator at £400/month
Pre-set to £400/month — adjust the deposit and term to see how the numbers change.
Car finance calculator
Most cars in the UK are purchased using finance (PCP or HP), where buyers pay a deposit and a fixed monthly cost. This estimate gives a realistic guide based on typical finance rates (~8% APR).
How much you can comfortably pay each month
Anything above £400/month typically starts to stretch budgets. Fine on a higher income, but keep it below 15% of your take-home pay.
Is £400/month affordable on your salary?
The standard UK guidance is to keep car finance below 10–15% of your monthly take-home pay. Here is how £400/month sits across different salary levels:
| Salary | Take-home / mo | £400 as % of income | Verdict |
|---|---|---|---|
| £30,000 | £2,050 | 20% | Too stretched |
| £35,000 | £2,300 | 17% | Stretched |
| £40,000 | £2,550 | 16% | At the limit |
| £45,000 | £2,850 | 14% | Manageable |
| £55,000 | £3,400 | 12% | Comfortable |
| £65,000 | £3,900 | 10% | Sensible |
What does £400 a month get you in 2026?
At £400/month with a modest deposit and a 48-month term, you are typically looking at a car valued in the £16,000–£21,000 range. Here is what that budget realistically buys:
Around £16,000–£18,000 car value. A nearly-new mid-size family SUV, a 1–2 year old executive hatchback, or a used entry-level EV. Noticeably more choice and quality than the £300/month bracket.
Around £18,000–£20,000 car value. A newer family SUV with better specification, or a used premium smaller car from a German brand. Getting into more aspirational territory.
Around £20,000–£23,000 car value. A new or nearly-new larger family SUV, a mid-spec executive saloon, or a current-generation electric vehicle with reasonable range. The deposit makes a meaningful difference at this level.
Based on ~8% APR over 48 months. Actual car values vary by lender, credit score, and market conditions.
When does £400/month become a problem?
£400/month can become a financial burden in any of the following situations:
- !Your take-home pay is below £2,700/month (salary under roughly £40,000)
- !You have a mortgage or rent payment above £1,000/month
- !You carry other debt — personal loans, credit cards, or a student loan deduction
- !You are not budgeting for the full running cost: insurance (£70–£200/month), fuel or charging (£80–£200/month), and servicing
- !Your income is variable, seasonal, or commission-based, reducing your reliable monthly amount
The real cost of a £400/month car is typically £600–£750/month once insurance, fuel or charging, and routine servicing are included. Budget for the total, not just the headline finance figure.
When £400/month makes sense
PCP or HP at £400/month — which is better?
- +Access a higher-value car — typically £3,000–£5,000 more than HP at the same payment
- +Manufacturer PCP deals from premium brands become more accessible at this budget
- +Hand the car back at the end if circumstances change
- +Mileage limits apply — typically 8,000–12,000 miles/year on manufacturer deals
- +Own the car outright once the final payment is made — no balloon payment
- +No mileage restrictions and no end-of-term condition charges
- +Lower total cost of borrowing over the full term
- +Works better for buyers who drive high mileage or want to keep the car long-term
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Related car affordability guides
See how affordability changes at different budgets and salary levels.