Used sedan · 1 trim
2015 BMW 3 SeriesUsed Pricing, Value & 60-Day Forecast
Live market pricing and AI-powered 60-day price forecasts across every 2015 BMW 3 Series trim CarCast tracks. Anchored to the Manheim Used Vehicle Value Index and BLS used-car CPI. Informational analytics, not financial advice.
Headline trim: 328i
Want a forecast for YOUR exact vehicle?
Pick any year, make, model and trim — paid users get a custom 8-week AI price forecast in minutes.
Price range
$10,000 – $10,000
across 1 indexable trim
Headline trim
328i
$10,000 · 200 avg listings
4-week forecast
$10,241
+2.4% on headline trim
8-week forecast
$9,959
-0.4% on headline trim
Median days on market
105 days
last 90 days, n=929 listings
Headline forecast uses the most-listed indexable trim (328i). Per-trim forecasts in the table below are computed independently — no blind averaging across trims (condition and option-pack variance makes a model-level average misleading).
2015 BMW 3 Series trim comparison
Sorted by listing volume| Trim | Current price | 4-week forecast | 8-week forecast | Avg listings | Open |
|---|---|---|---|---|---|
| 328iHeadline | $10,000 | +2.4% | -0.4% | 200 | See forecast → |
Market context
Used-car market benchmarksTop 2015 BMW 3 Series trims
Other BMW 3 Series model years
Forecasts and trend classifications are informational analytics only and do not constitute financial advice or a recommendation to purchase, hold, or sell any vehicle. Individual market conditions vary.
Track 2015 BMW 3 Series prices across every trim
Get price alerts, weekly market updates, and full access to 60-day forecasts for every trim CarCast tracks.