Car Running Cost Calculator — the United States 2026
See the true annual cost of keeping your car on the road.
Calculate the true total annual cost of owning and running any car in the United States. Covers all 8 cost categories: depreciation, fuel, insurance, registration, servicing, tires, loan interest, and parking. Supports gas, diesel, and EV comparison.
Estimates based on US averages. Depreciation uses declining-balance method (15%/year default). Enter known costs in Standard+ mode to override estimates.
Select the question that matches where you are right now.
Your result shows the estimated annual total cost of car ownership. The category chart shows where your money goes — this is often surprising. Switch to Standard mode to enter your actual insurance, registration, and servicing amounts for a more accurate total.
Cost per mile is the most useful number for comparing vehicles and usage patterns. High-mileage drivers have lower $/mi because fixed costs (depreciation, insurance, registration) are spread over more mi. Low-mileage drivers pay more per mi even if their total annual spend is lower. The cost-per-mi curve (Standard mode) shows how your specific number changes at different annual distances.
Fixed costs — depreciation, insurance, registration — stay roughly the same regardless of how far you drive. Variable costs — fuel and tires — scale directly with mi. This means the cheapest cost per mi comes from driving more (spreading fixed costs) but with a fuel-efficient vehicle. Conversely, a very expensive car driven infrequently has very high cost per mi.
The Simple mode estimates insurance, registration, and servicing. Switch to Standard mode and enter your actual annual amounts to get a precise total. Use your last insurance renewal notice, registration receipt, and average servicing invoices. This turns the estimate into a true total cost of ownership for your specific vehicle and circumstances.
Depreciation is almost always the largest single cost of car ownership — yet it is invisible until you sell. Here is how to minimize it.
A $40,000 car losing 15% per year loses $6,000 in Year 1 — more than most drivers spend on fuel. In Year 5, the car might be worth $18,000 — a total loss of $22,000 over 5 years. That is $4,400/year, just in depreciation. Compare that to approximately $2,200/year in fuel for average driving. You pay more to own the car than to fuel it.
The steepest depreciation happens in the first 1–3 years — often 35–50% of the purchase price. Buying a 3-year-old car means the original owner absorbed this cliff. You buy at $25,000 what was a $40,000 car, and the remaining depreciation curve is much flatter. Over the next 5 years, you lose $8,000–$12,000 instead of $20,000–$28,000.
Use Advanced mode to change the depreciation rate from the 15% IRS default. Real market depreciation varies dramatically by brand: a Toyota Tacoma might only lose 10% per year in market value; a European luxury car might lose 20–25%. You can look up your specific model's historical resale values on Kelley Blue Book to get a more accurate rate. Reducing the rate from 20% to 12% on a $40,000 car changes the annual depreciation figure from $8,000 to $4,800 — a $3,200 difference that significantly changes your total cost result.
EVs have lower running costs but higher purchase prices. The financial case depends heavily on how far you drive and how long you keep the vehicle.
An EV doing 15,000 mi/year at 30 kWh/100mi, charging at $0.18/kWh, costs about $810/year in electricity. A comparable 25 MPG gas car at $3.50/gal costs $2,100/year — a saving of about $1,290/year. At 20,000 mi/year the saving grows to about $1,720/year. Over 7 years: $9,000–$12,000 saved just on fuel — before factoring in servicing.
EVs have no oil changes, no timing belts, no transmission fluid, simpler cooling systems, and regenerative braking that dramatically reduces brake wear. EV servicing typically costs 40–60% less than equivalent gas cars. Annual EV servicing is often $400–$800 vs $800–$1,500 for gas. Over 7 years: approximately $3,000–$7,000 saved in servicing.
EVs are currently depreciating faster than most gas cars in the United States, partly due to rapidly improving technology (newer models become more desirable quickly) and battery uncertainty. A $60,000 EV losing 18% per year in Year 1 loses $10,800 — vs a $35,000 gas car losing 15% losing $5,250. Select EV mode and adjust the depreciation rate in Advanced mode to see how this affects your total. The EV case improves dramatically if you keep the vehicle for 7–10 years and if battery longevity proves as good as warranted.
Small changes in each cost category compound — here are the highest-impact actions for most US drivers.
Look at the category chart — your biggest cost category is where to focus first. For most drivers, that is depreciation. The most powerful move is buying a used car from a brand with strong resale (Toyota, Mazda) rather than buying new. Switching from a new $40,000 car to a 3-year-old version of the same car at $26,000 saves approximately $2,500–$3,500/year in depreciation alone.
Car insurance premiums vary by 30–100% between providers for identical coverage. Set a reminder 3 weeks before your renewal to compare at least 3 quotes. Some insurers (e.g. GEICO, Progressive) are not on every comparison site — always quote directly. Raising your deductible from $600 to $1,000 saves $200–$400/year for most experienced drivers. Switch to the Car Insurance calculator to model your specific situation.
Dealer servicing for standard scheduled-maintenance items typically costs 30–50% more than qualified independent mechanics. Using an independent shop does not void your manufacturer warranty for most services under the federal Magnuson–Moss Warranty Act. Ask your mechanic to use the same specification oil and parts listed in your owner's manual and keep receipts. This alone can save $300–$700/year for most cars.
The eight cost categories and how each is estimated
The eight cost categories
| Category | Typical annual cost | Notes |
|---|---|---|
| Depreciation | $3,000–$12,000 | Largest single cost — often ignored by buyers |
| Fuel / electricity | $1,500–$4,000 | Highly variable — depends on mi, efficiency, price |
| Insurance (comprehensive) | $1,000–$3,000 | Varies by age, ZIP code, claims history |
| Registration & fees | $100–$700 | Varies widely by state |
| Servicing & maintenance | $600–$2,000 | Higher for older vehicles and high mi |
| Tires | $400–$1,200 | ~1 set every 40,000–60,000 mi; $600–$1,200/set |
| Loan interest | $0–$5,000 | If financed — significant cost often hidden |
| Parking, tolls, other | $0–$5,000 | Can be substantial for downtown commuters |
Depreciation methodology
This calculator uses a declining-balance depreciation method: annual depreciation = car value × depreciation rate. At the default 15% rate, a $35,000 car loses $5,250 in Year 1, then $4,463 in Year 2 (applied to the reduced value). In practice, market depreciation follows a steeper curve — losing 20–30% in Year 1 — but the DV method at 15% gives a reasonable multi-year average.
Fuel calculation
Annual fuel cost = annual miles ÷ fuel efficiency (MPG) × fuel price ($/gal). For EVs: annual electricity cost = (annual miles ÷ 100) × consumption (kWh/100mi) × electricity rate ($/kWh). The calculator switches the fuel fields to show electricity rates when EV is selected.
Comparing running costs by fuel type — which is cheapest over 5 years?
Fuel / energy cost comparison
| Fuel type | Typical efficiency | Energy cost | Annual fuel cost (15,000 mi) |
|---|---|---|---|
| Gas | 25–30 MPG | $3.50/gal (AAA 2026) | $1,750–$2,100/year |
| Diesel | 28–35 MPG | $4.65/gal (2026) | $1,990–$2,490/year |
| Hybrid (gas) | 45–55 MPG | $3.50/gal (AAA 2026) | $950–$1,170/year |
| EV (home charging) | 28–35 kWh/100mi | $0.12–$0.18/kWh | $500–$945/year |
| EV (public charging) | 28–35 kWh/100mi | $0.30–$0.48/kWh | $1,260–$2,520/year |
5-year total ownership cost comparison
Higher purchase prices for EVs mean higher depreciation — which can offset the fuel savings. However, EVs have significantly lower servicing costs (no oil, fewer brake replacements due to regenerative braking, no timing belt). At high annual mileage (20,000+ mi), the fuel savings for EVs become decisive. At low mileage (<10,000 mi), the higher depreciation cost of an expensive EV may outweigh fuel savings.
EV running cost considerations
- Home charging: Off-peak overnight rates ($0.10–$0.15/kWh) give the lowest charging cost
- Public fast charging: $0.30–$0.50/kWh is significantly more expensive — comparable to gas per mile
- EV registration surcharge: Many states charge EVs a flat annual fee ($50–$225) to offset lost gas-tax revenue
- Battery replacement: Most modern EV batteries warrant 8–10 years or 100,000 miles — out-of-warranty replacement $10,000–$25,000
Practical strategies to reduce total vehicle ownership cost in the United States
Rank your costs, attack the biggest first
Use this calculator to see which category dominates your costs. For most car owners: depreciation first, then fuel, then insurance. Reducing depreciation has the highest leverage — your choice of vehicle and when you sell it matters more than fuel efficiency for most driving patterns.
Depreciation strategies
- Buy a 2–3 year old vehicle — the first owner absorbs Year 1–2 losses (often $10,000–$20,000)
- Choose high-resale brands: Toyota, Mazda, Subaru outperform European brands by 15–25% over 5 years
- Hold for longer: depreciation per year drops dramatically after Year 5
- Avoid high-mileage or modified vehicles — both reduce resale significantly
Fuel cost strategies
- Use apps like GasBuddy or Waze to find the cheapest local price
- Fill up on Monday/Tuesday (typically the cheapest days of the week)
- Maintain correct tire pressure: under-inflation increases fuel consumption by 2–3%
- Highway vs city driving: limit city driving where possible — city fuel efficiency is 20–40% worse
Servicing cost strategies
- Scheduled maintenance at independent shops (not dealers) saves 20–40% — warranty is not affected for most services
- Drive defensively to extend brake and tire life
- Tire rotation every 5,000–7,500 mi extends tire life by 20–40%
- Compare tire prices at Tire Rack or Discount Tire before visiting a tire shop
Industry benchmarks for car running costs from AAA and IRS data
AAA vehicle running costs (approximate 2026)
AAA publishes an annual "Your Driving Costs" study — among the most comprehensive in the United States. Key findings from their research:
| Vehicle class | Annual cost (15,000 mi) | Cost per mi |
|---|---|---|
| Subcompact (e.g. Nissan Versa, Kia Rio) | $9,000–$10,500 | $0.60–$0.70 |
| Compact (e.g. Toyota Corolla, Honda Civic) | $10,000–$12,000 | $0.67–$0.80 |
| Midsize sedan (e.g. Toyota Camry, Honda Accord) | $12,000–$14,000 | $0.80–$0.93 |
| Large SUV (e.g. Chevrolet Tahoe, Ford Expedition) | $18,000–$24,000 | $1.20–$1.60 |
| Pickup truck (e.g. Ford F-150, Toyota Tacoma) | $14,000–$18,000 | $0.93–$1.20 |
| EV (e.g. Tesla Model 3) | $11,000–$15,000 | $0.73–$1.00 |
IRS standard mileage rate
The IRS sets a standard mileage rate for business car use — 72.5 cents per mile for 2026. This rate is designed to cover all running costs including depreciation, fuel, insurance, and maintenance for an average car. Alternatively, you can use the actual expense method and deduct your real costs. If your actual costs are lower than 72.5c/mi, the standard mileage method may over-compensate — and vice versa.
Frequently asked Frequently asked questions
What is the average annual cost to run a car in the United States?
The average cost to run a car in the United States for 15,000 mi/year is approximately $10,000–$14,000 per year, or $0.67–$0.93 per mi, depending on the vehicle. This includes depreciation (typically the largest single cost), fuel, insurance, registration, servicing, and tires. AAA research consistently finds that depreciation accounts for 30–40% of total ownership cost — more than fuel and servicing combined for most drivers.
Is an EV cheaper to run than a gas car in the United States?
For running costs (fuel + servicing), EVs are significantly cheaper — typically $1,500–$3,000/year less in fuel, and lower servicing costs due to fewer mechanical components. However, the higher purchase price means more depreciation, which can partially or fully offset running savings. At higher annual mileage (20,000+ mi) the running cost savings become decisive. At lower mileage or for drivers who keep cars for a shorter period, the depreciation difference may outweigh the running cost savings. Many states add a flat EV registration surcharge ($50–$225/year) to offset lost gas-tax revenue.
Why is depreciation the largest car cost for most people?
A new $40,000 car typically loses $7,000–$10,000 of market value in the first year — more than most people spend on fuel and servicing combined. Even in Years 2–5, annual depreciation is $3,000–$6,000. Because depreciation is not a cash payment (it comes out when you sell the car), many car owners ignore it. But when you sell for $20,000 less than you paid, that difference is real money. Choosing a brand with strong resale (Toyota, Mazda) and buying a 2–3 year old vehicle are the most powerful strategies to reduce this cost.
What does it cost to run a car per mile in the United States?
For a typical mid-size car driven 15,000 mi/year in the United States, total cost per mile is approximately $0.70–$0.95. At lower mileage (8,000 mi/year), the fixed costs spread less and $/mi rises to $1.20–$1.75. At higher mileage (25,000 mi/year), it drops to approximately $0.50–$0.65/mi. The IRS sets a standard 72.5 cents/mi rate for 2026 as a benchmark for business use. The cost-per-mi curve chart in Standard mode shows how your specific costs change at different annual distances.
Where these figures come from
Cost-of-living and inflation figures on this page are drawn from the US Bureau of Labor Statistics (CPI), the Bureau of Economic Analysis (personal income), and The Federal Reserve.
- Consumer Price Index (inflation) — BLS — Consumer Price Index.
- Personal income & expenditure — BEA — Bureau of Economic Analysis.
- Wages by occupation & region — BLS — Occupational Employment Statistics.
- Federal funds rate — Federal Reserve — Open Market Operations.
- Household financial wellbeing — Federal Reserve — Report on Economic Well-Being of US Households.
Last checked: April 2026. Rates and thresholds are reviewed against the source of record each November, when annual adjustments for the following tax year are published.