Affordit guide
Can I afford a car?
Written by the Affordit Editorial Team
Affordit guidance and product content
Important note
Affordit is designed to help you plan before you commit. It does not run a credit check, connect to your bank account, approve finance or provide regulated financial advice. Use it as general planning guidance to sense-check your numbers.
Car affordability calculator
A useful car budget calculator looks beyond the advertised price. Add the deposit or upfront cash, any estimated monthly finance payment and the ongoing costs of keeping the car on the road.
Affordit compares those figures with your income, housing costs, living costs and emergency buffer. The result is a planning estimate, not finance approval, eligibility or financial advice.
How much car can I afford based on salary?
Salary is only the starting point. Two people earning the same amount can have very different room for a car after rent or mortgage, bills, food, transport, debt repayments and savings commitments.
Use take-home pay and real monthly costs rather than relying on a single salary multiple. A car may look affordable when the payment is considered alone but become pressured after insurance, fuel and maintenance are included.
What car costs should I include?
- Deposit or upfront purchase amount
- Monthly finance payment
- Insurance
- Fuel or charging
- Vehicle tax
- MOT
- Servicing
- Tyres
- Repairs
- Parking or permits
- Emergency buffer
Car finance vs buying outright
Buying outright turns the car price into a savings target and avoids a monthly finance commitment, but it can reduce the cash you retain for emergencies. Finance spreads part of the cost across a term and may include interest, fees, mileage limits or a final payment depending on the agreement.
Compare the total cash required, estimated monthly payment, total repayable and running costs. Affordit does not recommend a lender or tell you what to borrow.
Warning signs a car may be unaffordable
- The payment only works before insurance and fuel are included
- There is little or no room for servicing, tyres or repairs
- The deposit would use your emergency savings
- The plan depends on overtime or irregular income
- A small bill increase would make the monthly budget negative
- You have not compared the full amount repayable with buying outright
Example scenario
Example: a used car costs £15,000. You have £3,000 saved, leaving £12,000 to cover. A £420 monthly payment may look manageable, but if insurance is £140, fuel is £120 and servicing needs a buffer, the real monthly car cost is closer to £680 before parking or repairs.
How Affordit helps
Affordit lets you test the car price, savings, monthly contribution, income, regular costs and timeline together. It helps you compare whether buying outright, adding a bigger deposit, choosing a cheaper car or extending the route would reduce pressure before you commit.
Common questions
Can I afford a car?
A car may be affordable when the purchase or finance cost and all running costs fit around your take-home pay, housing, bills, food, transport, existing commitments and emergency buffer. Affordit helps you test those figures as planning guidance.
How much car can I afford?
There is no single amount that suits everyone. Start with the monthly room left after essential costs, then include insurance, fuel or charging, tax, MOT, servicing, tyres, repairs and parking before setting a purchase budget.
How much car can I afford based on salary?
Salary alone is not enough to set a car budget. Use take-home pay and subtract housing, living costs, debt payments, savings and the full monthly cost of the car. This gives a more useful affordability estimate than a salary multiple.
Is car finance affordable?
Car finance may be affordable when the estimated payment, interest and fees fit alongside running costs and the rest of your household budget. Affordit can help you sense-check the pressure but does not approve finance or assess eligibility.
What car costs should I include?
Include the deposit, monthly payment or purchase price, insurance, fuel or charging, tax, MOT, servicing, tyres, repairs, parking and an emergency buffer. Check agreement fees or final payments where relevant.
Does Affordit check my credit score?
No. Affordit does not run a credit search, connect to your bank or make a lending decision. It uses the figures you enter to provide general planning guidance.
Primary sources
These official sources support the rules or regulated concepts referenced on this page. Check them for the latest position before acting.
- How to buy a car
MoneyHelper
Supports: Common car-finance structures, costs and agreement considerations.
Related guides
Useful next reads based on this topic.