2021 Bmw M340i prices in California
The median asking price for a 2021 Bmw M340i in California is $40,973 based on 7 active listings.
As of July 26, 2026, the median asking price for a 2021 Bmw M340i in California is $40,973, based on 7 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 7 active dealer listings, refreshed daily Methodology →
Typical: $39,025–$42,094 — the middle half of 7 asking prices
Why the wide range? Price depends mostly on configuration and mileage — see below. This spread covers the middle 96% of asking prices: we exclude the cheapest and priciest 2% (payment-priced ads, typos, salvage) so outliers don't distort it.
What moves the price on a 2021 Bmw M340i
The $39,025–$42,094 typical range isn't randomness — one factor explains most of it:
Asking prices run about $44,973 at 15K–30K miles and fall to $32,279 at 90K–105K miles — roughly $1,700 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 7 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2021 Bmw M340i: a fair price for your mileage
A 2021 Bmw M340i sheds roughly $1,700 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 6 listings | $44,973 | $43K–$48K |
| 30K–45K miles | 13 listings | $44,827 | $42K–$46K |
| 45K–60K miles | 20 listings | $41,674 | $40K–$43K |
| 60K–75K miles | 12 listings | $37,990 | $38K–$40K |
| 75K–90K miles | 11 listings | $33,497 | $32K–$34K |
| 90K–105K miles | 5 listings | $32,279 | $31K–$32K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; California prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2021 Bmw M340i is $37,740 (July 2026) — down 0.7% from $37,999 in February 2026.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $37,740 | $34K–$42K | 16 |
| March 2026 | $37,015 | $36K–$41K | 19 |
| February 2026 | $37,999 | $38K–$42K | 13 |
2021 Bmw M340i inventory across the U.S.
Keep exploring M340i prices
2021 Bmw M340i · $40,025 typical · 7 listingsOther Bmw M340i years
Live 2021 Bmw M340i listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 Bmw M340i listings on VehiSales →.
More 2021 Bmw prices
Frequently asked questions
Why do 2021 Bmw M340i prices range from $34,474 to $42,962 in California?
The spread comes down to configuration and mileage: higher-mileage, base-configuration examples sit near the low end, while low-mileage and premium configurations reach the top. Half of all listings fall between $39,025 and $42,094 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2021 Bmw M340i?
Expect roughly $1,700 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $5,100 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Bmw M340i prices in California differ from the rest of the country?
Yes. The average in California is $40,025, which is $235 above the national average of $39,790. Local supply, demand and transport costs all play a part.
How many 2021 Bmw M340i are for sale in California right now?
7 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 7 active listings for this vehicle across dealer sites nationwide, updated every day. Average and median are computed from real asking prices on live listings. We exclude the top and bottom 2% of prices to remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. Prices reflect dealer asking prices — not final sale prices — and exclude taxes, fees, and incentives. Trim and mileage move the price more than any other factor; see the breakdowns above.
Want the original factory equipment and MSRP behind a specific car? See the factory window sticker for this M340i →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.