Current Depreciation
A 2021 BMW M3 Competition loses $3,000 to $4,000 in value each year right now. Current resale prices fall between $55,200 and $57,000. From its new price of $72,800, the car dropped $11,310 over the past 3 years. That equals a 16% loss.
Past Depreciation Data
The car started at $72,800 in 2021. By 2024, values hit $57,000 on average. Resale dipped to $55,200 by 2025. Owners faced average yearly losses of $3,600 over 5 years. Here is the yearly breakdown:
| Year | Resale Value | Yearly Drop |
|---|---|---|
| 2021 | $72,800 | - |
| 2022 | $61,719 | $11,081 |
| 2023 | $58,112 | $3,607 |
| 2024 | $53,962 | $4,150 |
| 2025 | $50,404 | $3,558 |
| 2026 | $47,165 est. | $3,239 est. |
After 5 years, it holds 44.5% to 55.5% of original value. Resale then spans $42,379 to $59,566 based on miles and condition. Losses slowed after the first big drop in 2022.
Future Outlook
Plan for $3,000 to $3,500 drops per year going forward. Forecasts predict $41,521 resale by 2027. Some cases may reach $30,684 by late 2026. With 13,500 miles yearly and good care, it keeps 50% to 55% value after 5 years. Strong demand for Competition models beats average sports car depreciation.
Factors That Affect Depreciation
Your spot near 19308 in PA influences values because of weather and buyer demand. High miles cut value fast. Clean cars with full service records fetch top dollar. Low-mile examples hit $62,000 after 4 years and 25,000 miles. Solid maintenance boosts resale by 10% to 20%.
Tips to Minimize Depreciation
- Drive fewer than 12,000 miles per year.
- Get service at BMW dealers. Keep all records.
- Fix dents right away. Store indoors during PA winters.
- Sell at 3 to 4 years old for peak price.
- Track values often with tools like Sidekick.
Sidekick gives real-time depreciation for your 2021 BMW M3 Competition. Enter your VIN, miles, and zip code for custom forecasts.

