Most vehicles experience their steepest depreciation during the first year of ownership and the first 15,000 miles driven. New cars lose roughly 20% of their value immediately after purchase, then continue depreciating as mileage increases.
Why Early Mileage Matters Most
The biggest value drop happens right away because:
- First year impact: A new car transitions from "new" to "used" status the moment you drive it off the lot
- 15,000-mile threshold: Most vehicles are expected to hit this mileage in their first year, and it marks a common maintenance interval
- Certified Pre-Owned (CPO) eligibility: Cars under 60,000-80,000 miles often qualify for CPO programs, which support resale value
How Mileage Affects Value Long-Term
After the initial drop, depreciation continues but at a slower rate. Here's what happens:
| Mileage Range | Depreciation Pattern | Value Retention |
|---|---|---|
| 0-15,000 miles | Fastest decline | 80-85% |
| 15,000-60,000 miles | Moderate decline | 60-75% |
| 60,000-100,000 miles | Steady decline | 40-60% |
| 100,000+ miles | Slower decline | 30-45% |
These are general ranges across most vehicles. Luxury cars and trucks often retain value better at higher mileage than compact sedans.
What Mileage Buyers Care About Most
Second-hand buyers pay close attention to certain mileage milestones:
- Under 60,000 miles: Still considered "low mileage" by most buyers
- 60,000-100,000 miles: Standard mileage range; value drops noticeably
- 100,000 miles: Psychological barrier for many buyers, even though modern cars last much longer
- Over 150,000 miles: Significant value loss, though reliability matters more at this point
The miles per year matter too. A car with 60,000 miles driven over 3 years looks better to buyers than one with 60,000 miles in 2 years, because it suggests gentler use.
How to Minimize Mileage-Related Value Loss
You can't stop depreciation, but you can manage it:
- Keep maintenance records: Documented service increases buyer confidence
- Drive less when possible: Every mile counts toward depreciation
- Maintain your vehicle: Regular oil changes and repairs preserve value better than neglect
- Consider your driving patterns: High-mileage commutes will impact resale value more than local driving
Tracking your vehicle's value over time helps you understand your actual ownership costs. Knowing when value drops fastest can also inform decisions about selling, trading in, or keeping your car longer.