How Much Car Can I Afford in Ireland?
Start from what you can pay each month, take the running costs out first, and turn what is left into a maximum price. Doing it in that order is the whole trick — and it usually lands well below the figure people have in their head.
By The Autoza Team · Figures last verified 2026-09-01 · Costs are national averages and will vary by car, county and driver.
The running costs come out first
A monthly budget has to cover the car, not just the loan. Before any repayment, an Irish car needs fuel or charging, motor tax, insurance, servicing and tyres. On our current figures that is roughly what follows — a range, because mileage moves it more than anything else.
| Fuel | 8,000 km a year | 15,000 km a year |
|---|---|---|
| petrol | €201 a month | €270 a month |
| diesel | €200 a month | €259 a month |
| electric | €130 a month | €151 a month |
Based on petrol at €1.84/L, diesel at €1.92/L and home charging at €0.10/kWh, with consumption of 6.5 L/100 km petrol, 5.3 L/100 km diesel and 18.5 kWh/100 km electric. Insurance is a flat national estimate and is the figure most likely to differ for you. Depreciation is excluded — it is usually the largest cost of owning a car, but it is not a monthly bill.
What a monthly budget actually buys
Take a petrol car at 15,000 km a year, a five-year term and no deposit. The range below is the same budget at the two ends of the typical Irish APR band, 5.9% to 10.9%.
| Monthly budget | Left for the loan | Car price it supports |
|---|---|---|
| €300 | €30 | €1,368 – €1,538 |
| €450 | €180 | €8,282 – €9,316 |
| €600 | €330 | €15,197 – €17,093 |
| €800 | €530 | €24,417 – €27,463 |
The bottom row is the one worth sitting with. At €300 a month, running a petrol car at that mileage leaves only about €30 for the repayment — so the car itself lands near €1,368. If that feels wrong, the fix is usually fewer kilometres, a cheaper car to insure and tax, or a deposit — not a longer loan.
Four things that move the answer
- A deposit or trade-in goes straight on top. Every euro of deposit is a euro of car price, with no interest attached. It is the cheapest way to raise the number.
- Mileage. Dropping from 15,000 km to 8,000 km a year saves roughly €70 a month on a petrol car — which is repayment money.
- Fuel type. On these figures an electric car at 15,000 km runs about €119 a month cheaper than petrol. Whether that pays back depends on the price premium you pay up front.
- Term length. A longer loan reaches a higher price and costs more in total. Keep it no longer than you intend to keep the car.
Do it with your own numbers
The table above uses one set of assumptions. The calculator takes your budget, deposit, term, APR, fuel and mileage and works the same sum on your figures.
Open the affordability calculator →Common questions
How much car can I afford on a €450 a month budget in Ireland?
Less than most people expect, because running costs come out first. On a petrol car at 15,000 km a year, fuel, motor tax, an insurance estimate, servicing and tyres take roughly €270 a month before a single repayment. That leaves about €180 for the loan, which over five years at typical Irish APRs of 5.9% to 10.9% supports a car of roughly €8,282 to €9,316 — plus whatever deposit or trade-in you bring.
Should I budget for running costs separately from the loan?
No — take them out of the same monthly figure, or you will overcommit. The running costs above are what the car needs whether or not you finance it, and they are the part people forget until month two. A cheaper car you can actually run beats a dearer one you cannot.
How much does it cost to run a car in Ireland per month?
On our current figures, roughly €130 to €270 a month depending on fuel and mileage — an electric car at 8,000 km a year sits at the bottom of that band and a petrol car at 15,000 km at the top. That covers fuel or charging, motor tax, an insurance estimate, servicing and tyres. It excludes depreciation, which is usually the single biggest cost of owning a car and is not a monthly bill.
Does a longer loan term let me afford more car?
It raises the price you can reach, and it raises what you pay. Stretching from three years to five lowers the monthly figure but adds interest, and you may still owe money on a car worth less than the balance. A useful discipline is to keep the term no longer than you actually intend to keep the car.
Will a lender agree with this figure?
Not necessarily. This is a budgeting exercise, not a credit decision. An Irish lender assesses your income, existing debts, dependants and credit history, and may approve less than your budget suggests — or occasionally more. Treat the number here as the most you should shop at, not the most you can borrow.
Know your number? Go and spend it well.
Every car on Autoza is from a verified Irish dealer.
Search used vehiclesEstimates only, for budgeting. Running costs are national averages last verified 2026-09-01; your insurance in particular may differ substantially. A lender's affordability assessment uses your income and outgoings, not this calculation. Always confirm figures with your lender and insurer before committing.