Use our free car depreciation calculator to estimate how your vehicle's value decreases over time.
A car depreciation calculator helps you understand how quickly your vehicle loses value over time. Cars are depreciating assets, typically losing 15-25% of their value in the first year alone.
Understanding depreciation helps you make smarter car-buying decisions, especially if you plan to sell or trade in your vehicle in the future. Use our auto loan calculator to see how depreciation affects your loan-to-value ratio and plan your purchase accordingly.
If you are financing your vehicle, the loan calculator can help you compare loan terms and understand how depreciation impacts your overall ownership costs.
Most real-world estimates use the declining balance method, in which a fixed percentage is taken off the vehicle's value each year. This matches how cars behave: they lose the largest share of their value early, then progressively less as they age.
The formula is:
Future Value = Purchase Price × (1 − Rate)Years
At a 15% annual rate, a $35,000 car is worth $35,000 × 0.85 = $29,750 after one year, about $25,288 after two, and roughly $15,530 after five. A simpler alternative is the straight-line method, which subtracts the same dollar amount every year. Straight-line is useful for fleet accounting, but declining balance tracks actual resale values more closely.
If you finance the vehicle, pair this calculator with our auto loan calculator to see how depreciation affects your loan-to-value ratio, and with our depreciation calculator for business and equipment assets.
The table below projects a $35,000 vehicle at a constant 15% annual rate. Actual results vary with make, model, mileage, and condition, but the shape of the curve is consistent: steep early, gentler later.
| Year | Estimated Value | Value Lost | % of Original |
|---|---|---|---|
| 0 (new) | $35,000 | — | 100% |
| 1 | $29,750 | $5,250 | 85% |
| 2 | $25,288 | $4,463 | 72% |
| 3 | $21,494 | $3,793 | 61% |
| 4 | $18,270 | $3,224 | 52% |
| 5 | $15,530 | $2,740 | 44% |
| 10 | $6,891 | — | 20% |
Notice that the dollar loss shrinks every year even though the percentage stays constant. The single steepest drop is almost always the first year, which is why a lightly used car is often the best value.
Depreciation is a cost you pay whether you finance the car or buy it outright — it simply becomes visible when you sell or trade in. A new car that loses 20% in year one hands roughly $7,000 of value to the next owner on a $35,000 purchase.
Buying a two- to three-year-old vehicle lets the first owner absorb that initial drop, which is why lightly used cars often deliver the lowest total cost per year of ownership. To see the whole picture, combine this tool with the auto loan calculator for payments and the gas mileage calculator for running costs.
Car depreciation is predictable enough to plan around, even when it can't be avoided. Knowing roughly how much value your vehicle will lose each year helps you time a purchase, choose a model that holds value, and judge whether leasing or buying makes more sense. Run your own numbers above, then try a few scenarios — different purchase prices, rates, and holding periods — to see which choice leaves you with the most value.
Cars typically lose 15-25% of their value in the first year, then 10-15% per year for the next few years. After 5 years, a car is usually worth about 40-50% of its original price.
Toyota and Honda vehicles typically hold their value best. Trucks and SUVs also retain value well. Luxury cars and sports cars tend to depreciate faster. Research specific models before purchasing.
New cars lose significant value immediately - typically 20% or more in the first year. Buying a 1-3 year old used car often provides better value, as someone else has absorbed the initial depreciation.
Yes, mileage significantly affects depreciation. The average car loses $0.08-0.10 per mile driven. Cars with over 100,000 miles depreciate faster, while low-mileage vehicles command premium prices.
A common planning baseline is about 15% per year using the declining balance method, with roughly 20% lost in year one and slightly less each year after. Luxury and high-performance vehicles typically depreciate faster, while some trucks and reliable economy models depreciate more slowly.
Luxury sedans, high-performance sports cars, and models with weak demand or heavy incentives tend to lose value fastest. Vehicles with limited production, poor reliability records, or expensive maintenance also depreciate quickly once they are out of warranty.
Yes. Age itself is a major depreciation factor, so a low-mileage car still loses value over time — just more slowly than an average one. Mechanical wear, outdated technology, and the arrival of newer models all reduce value even when the odometer stays low.
Buy a lightly used vehicle to avoid the steep first-year drop, choose a model known for strong resale, keep mileage reasonable, service the car on schedule, and keep records. A clean history and a popular color also help at trade-in time.
No, but they are related. A lease payment largely reflects expected depreciation during the lease term plus interest and fees. In effect, leasing pays for the value the car loses while you drive it, rather than for the entire vehicle.