Understanding Vehicle Depreciation
Vehicle depreciation represents the drop in market value from your purchase date to resale or trade-in. Depreciation is the single largest expense of car ownership, usually exceeding fuel and insurance costs combined during the first five years.
Using this Car Depreciation Calculator, you can accurately project your vehicle’s residual resale value and total equity loss over 60 months.
Vehicle Depreciation Calculation Flow
Depreciation Formulas
1. Residual Value Model
\(V_t = V_0 \times \prod_{i=1}^{t} (1 - d_i)\) Where $V_0$ is purchase price and $d_i$ is year $i$’s depreciation factor.
2. Percentage Loss Formula
\(\text{Depreciation \%} = \left( \frac{V_0 - V_t}{V_0} \right) \times 100\%\)
Typical Depreciation Rate Benchmarks by Vehicle Class
| Vehicle Class | Year 1 Retention | Year 3 Retention | Year 5 Retention |
|---|---|---|---|
| Pickup Trucks | 82% | 68% | 55% |
| SUVs / Crossovers | 80% | 63% | 48% |
| Midsize Sedans | 78% | 58% | 42% |
| Luxury Sedans | 72% | 48% | 32% |
| Electric Vehicles (EVs) | 70% | 45% | 30% |
Step-by-Step Guide
Step 1: Input Initial Purchase Price
Enter the negotiated price or MSRP of the car.
Step 2: Select Vehicle Segment
Choose Sedan, SUV, Truck, Luxury, or Electric. Each class applies tailored market retention algorithms.
Step 3: Set Mileage Expectations
Input expected annual miles driven. High mileage (e.g., >15,000 miles/yr) increases annual depreciation rates.
Step 4: Examine Residual Trajectory
Review residual values for Years 1 through 5 in dollar amounts and percentage charts.
Frequently Asked Questions
How fast do new cars lose value?
A new car typically loses 15% to 20% of its value during the first year, and roughly 15% each year after, retaining about 40% of its original purchase price after 5 years.
Which vehicle types hold their value best?
Trucks and popular crossovers/SUVs typically retain higher resale values, whereas luxury sedans and EVs experience faster early-stage depreciation.
How does mileage affect depreciation?
Driving significantly above the average 12,000 miles per year accelerates component wear and lowers market value by 1% to 3% for every extra 5,000 miles.
Can I reduce my car’s depreciation rate?
Yes. Keeping strict maintenance records, keeping mileage moderate, parking in a garage, and buying slightly used (2–3 years old) helps avoid steep early depreciation.
Why do electric vehicles (EVs) depreciate differently?
Rapid advancements in battery technology, range improvements, and tax credit dynamics often lead to steeper initial depreciation rates for older EV models.
Is car depreciation tax deductible?
If you use your vehicle for business purposes, business-related depreciation can be deducted under standard IRS guidelines or standard mileage rates.
Is this calculation private?
Yes. All computations are executed client-side in your browser.