Car Depreciation Calculator

Estimate how much your car will depreciate over time based on make, model, and age. This tool processes all data locally in your browser. No information is ever sent to any server. Completely free, no registration required.

How to Use the Car Depreciation Calculator

1. Enter your input values above
2. Results update automatically
3. Copy or download the output

What is a Car Depreciation Calculator?

A Car Depreciation Calculator estimates how much value a vehicle loses over time — typically the single largest cost of car ownership (often exceeding fuel + insurance + maintenance combined). New cars lose 20-30% of their value in the first year and 50-60% after 5 years. Understanding depreciation helps buyers: choose brands/models that hold value, decide between new and used, and time their resale for maximum return.

How Does It Work?

Enter the purchase price, vehicle type (sedan, SUV, truck, sports car, EV), and ownership period. The calculator applies make/model-specific depreciation curves derived from market data. Output: estimated value at each year, total depreciation cost, annual depreciation, and monthly cost of depreciation.

Formula

Year 1 depreciation: 20-30%\nYear 2-3: 15-18% per year\nYear 4-5: 10-15% per year\nYear 6+: 8-12% per year\n\nValue after N years = Purchase Price × (1 − Depreciation Rate)^N (approximate)\n\nBest resale value (lowest depreciation): Toyota, Honda, Porsche, Subaru\nHighest depreciation: luxury sedans (BMW 7-series, Mercedes S-Class), some EVs (early models), niche cars\n\nEV depreciation: varies widely. Tesla Model 3/Y hold value well (10-15% year 1). Some compliance EVs drop 50%+ in year 1.

Who Uses This Tool?

• Car buyers comparing total ownership cost of different models
• Sellers timing their sale to minimize depreciation loss
• Fleet managers forecasting vehicle replacement budgets
• New vs. used decision: 'Should I buy new or 3-year-old CPO?'

Pro Tips

• The sweet spot for used cars: 3-4 years old. The first owner absorbed the steepest depreciation (40-50% gone). You get a modern car at roughly half price
• Typically, buying a 3-year-old car and keeping it 7 years beats buying new every 5 years — the depreciation curve flattens dramatically after year 4-5
• Color affects resale: neutral colors (white, black, silver, grey) hold value best. Bright/orange/yellow can reduce resale by 5-10%
• Mileage penalty: every 1,000 miles above average (~12K/year) reduces value by roughly $300-800 depending on the vehicle class

Frequently Asked Questions about Car Depreciation Calculator

Which cars depreciate the least?

Toyota Tacoma, Jeep Wrangler, Porsche 911, Toyota 4Runner, Honda Civic — these consistently top 'best resale value' lists with 3-year depreciation of only 20-35%. High-demand + limited supply + reliability reputation drives strong resale.

Do electric cars depreciate faster?

Mixed. Tesla Model 3/Y depreciate similarly to luxury gas cars (better than most). Some early/niche EVs depreciated 50%+ in year 1 due to rapid tech improvement. As EVs go mainstream, depreciation is converging with gas cars.

Free online Car Depreciation Calculator — no signup, 100% client-side processing. All data stays in your browser.