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We at the MarketWatch Guides Team will tell you how much you should pay each month for a car loan and give you different ways to buy and pay for a new or used car. If you want to buy a car, it’s smart to look at different lenders’ best auto loan rates and best auto refinance rates. Key Takeaways.
Buying a new car is an exciting experience. But it also involves a lot of financial planning. One of the most important considerations is figuring out what kind of car loan you can realistically afford. This ensures you don’t overextend your budget and end up with unmanageable monthly payments.
When you figure out how much of a car loan you can afford, here are some important things to keep in mind:
Your Income and Expenses
The first step is looking at your current income and expenses. Add up your monthly take-home pay after taxes. Then make a list of your fixed monthly expenses like rent, utilities, insurance, debt payments, etc. The difference between your income and expenses represents how much you have available to put toward a monthly car payment.
As a general rule, your monthly car costs should not be more than 20% of your take-home pay. This includes your loan payment, insurance, gas, and repairs. Furthermore, your monthly loan payment should not be more than 10% to 15% of your monthly income.
For example, if your take-home pay is $4,000 per month, you could budget up to $800 for total car costs. And your loan payment should not exceed $400-600. Keeping the loan payment under 15% gives you room for other ownership costs
Loan Term
The length of your loan also impacts affordability. Longer terms of 5-6 years mean lower monthly payments, but you pay more interest over the life of the loan. Aim for the shortest term you can manage ideally 3 years for used cars and 5 years for new.
Your payment difference will be clear if you do the math on both short and long loan terms. Just don’t let the longer loan term and lower payment make you think you can buy a bigger car than you can afford.
Interest Rates
The interest rate, or APR, on your loan has a big impact on your monthly payment. Rates depend on your credit score, the amount of money you put down, the type of car (new or used), and the market rates at the time.
Getting pre-approved lets you know the rate you qualify for. This gives you bargaining power when negotiating your financing rate at the dealership. If your credit is good, aim for rates of 4-7%. If it’s fair or bad, expect rates of 7-15%. The higher the rate, the more it will cost you each month.
Down Payment
A larger down payment reduces the amount you have to finance, lowering your monthly payment. Try to put down at least 10% if possible. On a $30,000 car, that’s $3,000. More is better, even if it’s just $500-1,000 on a used car.
If you’re strapped for cash, options like trade-in credit can supplement your down payment. Just be aware of the trade-in value and any remaining loan balance you may have.
Price of the Car
Naturally the sales price affects loan affordability. That shiny new $40,000 SUV might fit your budget if you get a long loan, but it won’t leave room for other expenses.
Take a realistic look at the total price you can afford based on your down payment, monthly payment budget, and loan details. Include taxes and fees in your calculations – don’t just look at the sticker price.
Usage and Running Costs
Think about your driving needs – will you take long commutes or road trips? How many miles do you drive annually? Factoring in insurance, gas and maintenance costs gives you a complete affordability picture.
For example, a gas-guzzling truck or SUV may fit your budget payment-wise. But you’ll pay much more at the pump vs. a hybrid or electric car.
Your Credit Score
Your credit score not only influences your loan interest rate, it determines the loan amount you can qualify for. Consumers with credit scores below 620 may have trouble getting approved. Scores of 720 or higher get the best rates and maximum loan amount.
Before applying, check your credit score so you know where you stand. If it’s low, take steps to improve it before financing. Or explore lenders that work with bad credit.
Cost Calculators
Online tools like the car affordability calculator from Edmunds and Kelley Blue Book help estimate your affordable payment and loan amount based on various inputs. Enter your target monthly payment, down payment, loan details, taxes/fees and other costs to see the total loan amount and price range you can afford.
Playing around with different down payments, terms and car prices gives you a realistic affordability assessment before visiting dealerships.
Total Cost of Ownership
Crunching numbers is essential, but also think long-term. Will you drive the car for many years after paying it off? Or do you plan to trade it in after a few years? This impacts whether buying or leasing makes more financial sense.
Carefully weigh affordability today with long-term costs like depreciation and maintenance. Understanding your ownership habits prevents bad financial decisions.
Create a Budget
Organize your affordability research into a detailed budget. This keeps you grounded when encountering tempting options at the dealership. Outline factors like:
- Target monthly payment
- Down payment amount
- Ideal loan APR
- Preferred loan term
- Estimated insurance, gas and maintenance costs
- Total budget for monthly car expenses
- Target car price range
Sticking to your well-calculated budget helps ensure you get a car loan you can actually afford. Don’t get swayed by monthly payments that seem “close enough” but stretch your finances. Find the optimal loan details that fit both today’s budget and your long-term financial health.
Shop Around
Visit multiple dealerships and get pre-approved by a few lenders before deciding. This allows you to compare rates and negotiate the best financing terms. Consider options like credit unions that offer lower rates.
If the payment is too high with one lender, keep looking for a better loan fit. Remember to negotiate the final price too – look up invoice prices and fair purchase prices to determine the dealer’s profit margin. Don’t be afraid to walk away if the numbers don’t align with your budget.
Adapt Your Budget if Needed
Remain open to adjusting your budget if you can’t find a suitable loan or car. Can you increase your down payment, shorten the loan term, or lower your target purchase price? How much can you trim monthly expenses to accommodate a higher payment?
Re-evaluating your budget keeps your expectations realistic. Don’t let ego get in the way of sound financial decisions when car buying.
Determining “what kind of car loan can I afford?” takes research and number crunching. But the effort pays dividends by giving you financial security. Entering a car loan you can’t afford is a recipe for stress and money problems. Take the time to run the calculations, create a detailed budget and stick to it. This ensures you get excited about your new car instead of regretting overspending.
Calculate How Much Car You Can Afford
To finance the purchase of a car, you can go through your bank, get a loan from the dealership, or use a third-party loan provider. We’ll explain each one in more detail below.
Calculate Loan Amount and Term Length
Once you’ve calculated your affordable monthly payment, you can determine how much you can borrow. The amount a lender will let you borrow depends on several factors, including:
- Whether you buy a new or used car, the APR on a new car loan is usually lower than an APR on a used car loan.
- The APR on the loan and how much the bank is willing to lend you will depend on your credit score.
- Your loan term tells you how long you have to pay back your car loan.
The below showcases results from our 2023 consumer survey, which questioned 2,000 customers with experiences in auto loans. Sixty months was the most common length of loan term in the survey, with 19% of those people having a 60-month loan term.
How Much Car Can You Really Afford? (By Salary)
FAQ
What car can I afford based on my salary?
We recommend you aim to spend about 10% of your take-home income on your monthly car payment. So, if you take home $3,000 each month after taxes, you might be comfortable having a vehicle with a monthly payment of around $300.
How do I know if I can afford a car loan?
NerdWallet suggests spending no more than 10% of your take-home pay on a car loan payment and no more than 20% for total car expenses — which also includes things like gas, insurance, repairs and maintenance.
How much can I borrow for a car based on my income?
There is no exact formula for figuring out how much you can afford, but a good rule of thumb is that your monthly car payment shouldn’t be more than 15% of your monthly take-home pay. If you’re leasing or buying used, it should be no more than 10%.
What is the 50/30/20 rule for car payments?
Set your car payment budget 50% for needs such as housing, food and transportation — which, in this case, is your monthly car payment and related auto expenses. 30% for wants such as entertainment, travel and other nonessential items. 20% for savings, paying off credit cards and meeting long-range financial goals.