Used BMW 3 Series M340i prices, November 2026
A used BMW 3 Series M340i is listed for about $39,714–$57,595 at US dealers (middle 50% of 830 listings), with a median of $50,263 at 35,773 miles, as of Nov 7, 2026.
Updated · By CarWhere Research · Source: active US dealer listings (licensed vehicle-data providers) · About this data
Median asking price
$50,263
Average $48,871
Median miles
35,773
Average 41,207
For sale now
830
112 certified (13.5%)
Median days listed
30
How much is a used BMW 3 Series M340i?
A used BMW 3 Series M340i has a median asking price of $50,263 (average $48,871), with the middle half of listings between $39,714 and $57,595. That's 151% above the median for all used 3 Seriess ($20,000).
Dealer asking price vs. trade-in vs. private sale
The prices on this page are what US dealers are asking for a BMW 3 Series M340i today, before negotiation, taxes and fees. A dealer's trade-in offer for the same car is usually well below its asking price, because the dealer has to recondition it, carry it and still make a margin. A private sale typically lands between the two. To estimate your own car, try the trade-in calculator or the used car value tool.
Used BMW 3 Series M340i listings by model year
Listing counts for the M340i by model year. Year links open the price page for that 3 Series year (all trims); counts open the matching listings.
| Model year | M340i for sale now | Median price, all 3 Series trims (USD) |
|---|---|---|
| 2026 | 145 | $48,205 |
| 2025 | 112 | — |
| 2024 | 114 | $35,189 |
| 2023 | 107 | $32,990 |
| 2022 | 73 | — |
| 2021 | 123 | — |
| 2020 | 156 | — |
Where are the most used BMW 3 Series M340is for sale?
California has the most (131 listings), followed by Texas, Florida, New Jersey.
| State | For sale now | Share of US listings (%) |
|---|---|---|
| California | 131 | 15.8% |
| Texas | 89 | 10.7% |
| Florida | 82 | 9.9% |
| New Jersey | 79 | 9.5% |
| New York | 75 | 9% |
| Georgia | 40 | 4.8% |
| Illinois | 34 | 4.1% |
| Washington | 23 | 2.8% |
| North Carolina | 21 | 2.5% |
| Ohio | 19 | 2.3% |
Compare 3 Series trims
| Trim | Median price (USD) | Median miles | For sale now |
|---|---|---|---|
| M340i | $50,263 | 35,773 | 830 |
| 330i | $32,400 | 32,629 | 6,478 |
| 328i | $9,035 | 109,325 | 3,067 |
| 320i | $9,999 | 100,543 | 1,124 |
| 335i | $11,489 | 104,006 | 813 |
Frequently asked questions
How much is a used BMW 3 Series M340i?
A used BMW 3 Series M340i has a median asking price of $50,263 (average $48,871), with the middle half of listings between $39,714 and $57,595. That's 151% above the median for all used 3 Seriess ($20,000). Based on 830 listings on Nov 7, 2026.
How many used BMW 3 Series M340is are for sale?
830 were listed at US dealers on Nov 7, 2026, 112 (13.5%) certified pre-owned. The most-listed model year is 2020 (156).
How long does a used BMW 3 Series M340i take to sell?
Half of the BMW 3 Series M340is listed today have been on the market 30 days or less, against 55 days for all used 3 Seriess.
Where are the most used BMW 3 Series M340is for sale?
California has the most (131 listings), followed by Texas, Florida, New Jersey.
About this data
- Period
- Listings active on Nov 7, 2026 (snapshot)
- Filter
- Used and certified BMW 3 Series M340i, all model years, all US states
- Counts
- 830 listings (112 certified pre-owned)
- Method
- Median, average and 25th–75th percentile asking price, odometer miles and days listed across active used and certified pre-owned BMW 3 Series M340i listings at US dealers. Trim names are as dealers list them. Asking prices are what dealers list, not what buyers paid.
- Source
- Active used and certified listings at US dealers from licensed vehicle-data providers. Only aggregates are kept: counts, medians, averages and percentiles.
- Updates
- Refreshed from a new market snapshot on a regular schedule; last updated .
- Data
- Download JSON (the aggregates on this page)