Depreciation is the single largest cost of owning a new car — larger than fuel, insurance, or maintenance in most cases. According to 2026 Carfax data, the average new vehicle loses about 12.5% of its value in the first year alone, and roughly 40–50% over five years. Understanding how that decline works, what accelerates it, and what slows it down is essential whether you're buying, selling, or deciding how long to keep a vehicle.
Depreciation isn't linear. New cars lose value fastest in the early years, then the rate slows significantly as the vehicle ages:
| Year | Typical Cumulative Loss | Annual Rate |
|---|---|---|
| Year 1 | ~12–20% | Fastest — "new car premium" evaporates |
| Year 2 | ~25–30% | 10–15% additional loss |
| Year 3 | ~35–40% | Rate begins to slow |
| Year 5 | ~40–50% | 5–8% per year at this stage |
| Year 10 | ~65–75% | Slower decline, stabilizing |
The implication is straightforward: someone who buys a 3-year-old vehicle absorbs far less depreciation than the original buyer, while getting a car that still has most of its useful life ahead. This is the core financial argument for buying used.
On a $40,000 new car, the first-year depreciation alone can be $5,000–$8,000 — money that disappears the moment you drive off the lot, regardless of how carefully you drive.
A vehicle with a reported accident on its Carfax or AutoCheck history typically sells for 10–30% less than a comparable clean-history vehicle, even if the repairs were done properly. Buyers discount for uncertainty — they don't know whether the repair was done to factory standard, whether there are latent structural issues, or whether the car will have ongoing problems. For high-value vehicles, the discount can reach 50% if the damage was severe.
Crucially, accident history follows the vehicle permanently. Even a minor fender bender that's fully repaired will show up on vehicle history reports and suppress resale value years later.
The market benchmark is roughly 12,000–15,000 miles per year. Every 1,000 miles above that average reduces resale value by approximately $100–$300 depending on the vehicle's age and price tier. A 4-year-old vehicle with 75,000 miles — well above the 48,000–60,000 expected — will price noticeably below comparable lower-mileage examples.
The 100,000-mile threshold still carries psychological weight with many buyers, even though modern vehicles routinely run to 200,000+ miles with proper maintenance. Selling or trading in just before 100k can preserve value; holding past it into a well-maintained vehicle with records doesn't hurt as much as many assume.
Color affects resale more than most people expect. Neutral colors — white, silver, gray, black — consistently hold value better than unusual or polarizing shades because they appeal to the widest pool of buyers. Unusual interiors, missing popular features (Apple CarPlay, backup camera), or poorly chosen option packages can suppress resale by 5–15% relative to a more desirable configuration.
Brand perception drives long-term resale more than almost any other factor. Toyota and Honda vehicles consistently lose value slowest because of their reliability reputations — buyers are willing to pay more for a used Camry or Accord than a comparable American or European vehicle of the same age. Luxury brands depreciate faster than their sticker prices suggest because the second-hand market is smaller and buyers factor in higher ongoing maintenance costs.
Depreciation interacts directly with your financing. If you put little or nothing down on a new car, the vehicle's value drops faster than your loan balance in the early months — leaving you underwater (owing more than the car is worth). This matters if you need to sell, trade in, or if the car is totaled. Your insurance pays market value; it doesn't pay off your loan balance.
This is why down payments on new cars matter: they reduce the principal, keeping your loan balance closer to the declining market value. A 20% down payment on a new car typically keeps you above water through the full loan term. A 0% down payment on a 72-month loan can leave you thousands underwater for years.
The sweet spot for used car value is typically the 2–4 year mark. By then, the steepest depreciation has already occurred — the original buyer absorbed the biggest loss. The car still has most of its useful life, is usually still eligible for certified pre-owned programs, and carries lower financing rates than older vehicles. Buying a 3-year-old version of the car you wanted new often gets you 85–90% of the car for 65–70% of the price.
Use our car depreciation calculator to estimate your vehicle's current and future value.
Car Depreciation Calculator →Depreciation is the silent cost that most buyers underestimate and most sellers discover too late. The vehicles that hold value best share common traits: strong reliability reputations, clean histories, popular configurations, and restrained mileage. Understanding the depreciation curve before you buy — and managing the factors you can control while you own — is one of the most financially impactful things you can do as a car owner.