Most people budget for the car payment and forget everything else. But the loan payment is just one part of the picture. When you add up insurance, fuel, maintenance, registration, and depreciation, the true monthly cost of owning a car is typically 40–60% higher than what's showing up on your bank statement each month.
Here's a complete breakdown of every cost category — with real numbers — so you can budget accurately before you buy.
Quick answer: AAA's 2026 Your Driving Costs study puts the average cost of owning a new car at $12,863 a year — $1,072 a month, driving 15,000 miles a year. That ranges from about $850 a month for a hybrid midsize sedan to $1,385 for a gas pickup. An older, paid-off car costs far less in cash — roughly $400 to $550 a month for insurance, gas, upkeep and registration.
AAA prices 45 new vehicles over five years and 75,000 miles, assuming 15% down on a five-year loan, full-coverage insurance and regular gas at $4.15 a gallon. The 2026 average is up from $11,577 in 2025 (AAA cautions the two years aren't directly comparable), and its gas price assumption alone rose about 32%. Here's where the money goes:
| Cost | Per month | Per year |
|---|---|---|
| Depreciation | $369 | $4,422 |
| Insurance (full coverage) | $175 | $2,098 |
| Finance charges (interest) | $99 | $1,184 |
| Fuel, upkeep & fees* | $430 | $5,159 |
| Total | $1,072 | $12,863 |
*Fuel, maintenance, repairs, tires, license, registration and taxes combined.
AAA counts depreciation and interest rather than your loan payment. The principal you repay isn't a cost, because it becomes equity; what you actually lose is the value the car sheds. So your monthly cash outflow can be higher or lower than $1,072, depending on your loan, but $1,072 is closer to what the car truly costs you.
The vehicle type moves the number more than anything else. AAA's per-mile costs, at 15,000 miles a year:
| Vehicle (new) | Hybrid | Gas | Electric |
|---|---|---|---|
| Midsize sedan | $850/mo | $881/mo | $1,139/mo |
| Compact SUV | $934/mo | $971/mo | $991/mo |
| Midsize SUV | $1,141/mo | $1,203/mo | $1,194/mo |
| Pickup truck | $1,343/mo | $1,385/mo | $1,451/mo |
Hybrids came out cheapest in every category. EVs save 66% to 70% on fuel, but faster depreciation cancels most of that; only in midsize SUVs did the EV edge out the gas model. The averages are a starting point; the rest of this guide shows how to build your own number line by line.
| Cost Category | Monthly Range | Notes |
|---|---|---|
| Loan payment | $300–$700 | Depends on price, term, and rate |
| Car insurance | $100–$280 | Varies by coverage, age, record |
| Fuel | $110–$300 | Based on MPG, monthly mileage and $4.27 gas |
| Maintenance | $50–$150 | Averaged over the year |
| Registration & taxes | $20–$60 | Varies significantly by state |
| Parking | $0–$300 | Free in suburbs, high in cities |
| Depreciation (implicit) | $150–$500 | Real cost even if not paid monthly |
A typical new car in the US costs $850–$1,400/month all-in to own and operate — $10,200–$16,600 a year, with AAA's 2026 average at $1,072. It's often the second-largest household expense after housing.
Your monthly loan payment depends on the purchase price, your down payment, the loan term, and your interest rate. A $28,000 car with $3,000 down on a 60-month loan at 7% APR comes to about $495/month. Stretch that to 72 months and you pay $418/month but significantly more in total interest.
The loan payment is the most visible cost, but it's not always the largest. For newer drivers or those with less-than-perfect credit, insurance can rival or exceed the payment itself.
AAA's 2026 figure for full coverage is $2,098 a year, about $175 a month. Full coverage insurance on a financed car typically runs $120–$280/month depending on your age, driving record, location, and the car itself. Sports cars, luxury vehicles, and EVs generally cost more to insure. Liability-only coverage is cheaper but won't cover your car if it's damaged or totaled.
Insurance rates vary dramatically by state. Michigan and Florida consistently rank among the most expensive; Maine, Vermont, and Idaho tend to be cheapest. Shopping your insurance annually — not just at renewal — can save $200–$600 per year.
The average American drives about 1,200 miles per month. At 28 MPG and $4.27/gallon — AAA's national average in late October 2026 — that's roughly $183/month in gas. A larger truck or SUV at 18 MPG runs closer to $285/month. A hybrid at 45 MPG drops that to $114/month. Over a year, the difference between a fuel-efficient car and a gas-heavy one can easily be $1,500–$2,000.
Gas prices also vary significantly by state and even by season — California and Hawaii routinely run $0.80–$1.20/gallon above the national average, while states with lower gas taxes like Texas and Mississippi tend to run below it. If you commute long distances, this regional gap alone can shift your monthly fuel budget by $30–$60, which is worth accounting for separately from the national averages used in most rule-of-thumb estimates.
Routine maintenance — oil changes, tire rotations, air filters, wiper blades — averages about $50–$100/month when spread over the year. Add occasional bigger items (brakes every 30,000–50,000 miles, tires every 3–5 years, timing belt on some engines) and the real average for most drivers is closer to $100–$150/month.
Newer cars under warranty have lower out-of-pocket maintenance costs. Older, higher-mileage vehicles cost more. European luxury brands tend to have significantly higher maintenance costs than Japanese makes.
Annual registration fees vary widely — from under $50 in some states to several hundred dollars in others. States like California, Virginia, and Minnesota charge registration fees based on the vehicle's value, which can be significant on newer cars. Averaged monthly, most drivers pay $20–$60/month in this category.
In suburban areas, parking is often free. In urban areas, monthly parking can run $100–$400 or more. This is a cost many buyers overlook when budgeting for a new car, particularly if they're moving to a new city or job.
Depreciation is real money, even though you don't write a check for it each month. A $35,000 car that's worth $24,000 after two years has cost you $5,500/year — $458/month — just in lost value. This cost is invisible until you try to sell or trade in, at which point it becomes very real.
Choosing a vehicle known for strong resale value (Toyota, Honda) instead of one that depreciates quickly can save you thousands over a 3–5 year ownership period.
A new $35,000 midsize sedan on a 60-month loan at 7% APR costs about $693/month in payments, plus roughly $180/month insurance, $180/month fuel, and $80/month maintenance. Total: approximately $1,130/month in cash.
A 3-year-old version of the same car at $22,000 on a 48-month loan at 7.5% costs about $532/month in payments, with the same fuel, lower insurance (around $150, since there's less car to replace) and slightly higher maintenance (around $90). Total: around $950/month — saving roughly $180/month, or $2,160/year, and the used car loses value more slowly too.
Once the loan is gone, the monthly cost drops sharply, but it doesn't go to zero. For an older paid-off sedan driven 1,200 miles a month:
| Cost | Per month |
|---|---|
| Insurance (often liability plus comprehensive) | $100–$175 |
| Fuel (28 MPG, $4.27 gas) | $183 |
| Maintenance and repairs | $100–$150 |
| Registration and taxes | $20–$40 |
| Total | $400–$550 |
Depreciation is slow by this point, but repairs grow as the car ages. When a single repair estimate approaches a year of what a newer car would cost you, it's worth running the repair or replace calculator.
The category of car you buy affects every line item, not just the loan payment. Here's roughly what all-in monthly ownership costs look like by segment, assuming a typical loan, 1,200 miles a month and $4.27 gas:
| Segment | Loan Payment | Insurance | Fuel | Subtotal |
|---|---|---|---|---|
| Compact sedan | $380–$450 | $110–$160 | $130–$175 | $620–$785 |
| Midsize sedan | $450–$550 | $130–$190 | $160–$205 | $740–$945 |
| Compact SUV | $480–$580 | $140–$200 | $170–$220 | $790–$1,000 |
| Full-size truck | $600–$750 | $160–$230 | $240–$320 | $1,000–$1,300 |
| EV (crossover) | $550–$700 | $150–$230 | $55–$110 (charging) | $755–$1,040 |
Maintenance, registration and depreciation aren't in this table because they vary more by brand than by segment. As a rule, add $100–$190/month for maintenance and registration, plus depreciation on top of these figures.
Rather than guessing, build your estimate in this order: start with the loan payment for the exact price and term you're considering, then get a real insurance quote for that specific make and model (not your current car), then calculate fuel cost based on your actual commute using the vehicle's real-world MPG, then add a flat $100–$150/month for maintenance and a buffer for registration. Adding these five numbers gives you a monthly figure that's far more accurate than any rule-of-thumb percentage of income.
The biggest mistake people make is getting an insurance quote for their current car and assuming the new one will cost about the same. Insurance premiums can shift by $50–$150/month between a base sedan and a similarly priced SUV or sports trim, purely based on the insurer's risk model for that specific vehicle.
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