How Mileage Affects Your Vehicle's Trade-In Value
Mileage directly impacts what you'll receive at trade-in, though it's not the only factor that matters. Most vehicles lose value faster in the first few years due to depreciation, but mileage compounds this loss over time.
The Numbers
Depreciation remains the largest cost of vehicle ownership, with vehicles losing an average of $4,334 in value annually. However, high mileage accelerates this depreciation beyond what age alone would cause.
Here's what affects trade-in value:
| Factor | Impact on Value |
|---|---|
| First year ownership | 15-20% value loss |
| Year 2-3 ownership | 10-15% annual loss |
| Year 4-5 ownership | 8-10% annual loss |
| Every 15,000 miles above average | Additional 1-3% loss |
Mileage Expectations
Dealers expect vehicles to have roughly 15,000 miles per year. If your car has significantly more, expect a larger reduction in trade-in value. Conversely, lower mileage vehicles command higher prices.
A vehicle with 75,000 miles (5 years at normal driving) trades for considerably more than one with 120,000 miles. The difference typically ranges from $2,000 to $5,000 depending on the vehicle type and condition.
What You Can Do
You can't change your past mileage, but you can maximize trade-in value by keeping maintenance records and addressing mechanical issues before trading. Regular oil changes, tire rotations, and repairs preserve resale value better than neglecting upkeep.
If you're considering trading in soon, understand your vehicle's current value using Sidekick's trade-in calculator. This helps you plan the right time to trade and avoid selling too early or too late in the depreciation curve.
The Bottom Line
Mileage matters, but it's just one part of the depreciation picture. A well-maintained vehicle with higher mileage may still hold better value than a neglected one with fewer miles. Focus on maintenance records and honest condition assessment to get the best trade-in offer.

