2021 BMW 330i prices in Massachusetts
The median asking price for a 2021 BMW 330i in Massachusetts is $24,299 based on 11 active listings.
As of September 5, 2026, the median asking price for a 2021 BMW 330i in Massachusetts is $24,299, based on 11 active dealer listings tracked by VinAssessment.
◷ Updated September 5, 2026 ▤ 11 active dealer listings, refreshed daily ⛭ Generation: G20 · 2019–present
Typical: $23,198–$25,498 — the middle half of 11 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 330i
The $23,198–$25,498 typical range isn't randomness — one factor explains most of it:
Asking prices run about $32,599 under 15K miles and fall to $18,246 over 105K miles — roughly $1,400 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 11 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2021 BMW 330i cost per month?
Estimate the monthly payment on a $24,798 vehicle. Move the numbers to match your own loan.
Estimate only. Excludes tax, title, registration and dealer fees, and assumes a fixed-rate loan with equal monthly payments. Your actual rate depends on your credit and lender.
2021 BMW 330i: a fair price for your mileage
A 2021 BMW 330i sheds roughly $1,400 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| Under 15K miles | 5 listings | $32,599 | $32K–$34K |
| 15K–30K miles | 32 listings | $29,590 | $28K–$31K |
| 30K–45K miles | 76 listings | $27,474 | $26K–$29K |
| 45K–60K miles | 124 listings | $26,068 | $25K–$27K |
| 60K–75K miles | 108 listings | $23,900 | $22K–$25K |
| 75K–90K miles | 80 listings | $22,298 | $21K–$24K |
| 90K–105K miles | 45 listings | $20,495 | $19K–$22K |
| Over 105K miles | 26 listings | $18,246 | $17K–$19K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Massachusetts prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Live 2021 BMW 330i listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 BMW 330i listings on VehiSales →.
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 330i is $22,987 (September 2026) — down 9.8% from $25,490 in November 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| September 2026 | $22,987 | $19K–$25K | 19 |
| August 2026 | $24,117 | $22K–$27K | 88 |
| July 2026 | $24,162 | $22K–$27K | 64 |
| June 2026 | $23,995 | $23K–$26K | 47 |
| May 2026 | $24,006 | $23K–$27K | 18 |
| April 2026 | $25,998 | $24K–$28K | 13 |
| March 2026 | $24,991 | $23K–$27K | 59 |
| February 2026 | $24,364 | $23K–$27K | 34 |
| November 2025 | $25,490 | $23K–$28K | 29 |
2021 BMW 330i inventory across the U.S.
Factory configurations of the 2021 BMW 330i
5 factory configurations left the plant as a 2021 BMW 330i — the most common are below, each decoded into its own build sheet from the VIN pattern.
Keep exploring 330i prices
2021 BMW 330i · $24,299 typical · 11 listingsOther BMW 330i years
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Own a 2021 BMW 330i? See what it's worth →
Frequently asked questions
Why do 2021 BMW 330i prices range from $19,755 to $30,045 in Massachusetts?
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 $23,198 and $25,498 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2021 BMW 330i?
Expect roughly $1,400 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $4,200 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do BMW 330i prices in Massachusetts differ from the rest of the country?
Yes. The average in Massachusetts is $24,648, which is $104 above the national average of $24,544. Local supply, demand and transport costs all play a part.
How many 2021 BMW 330i are for sale in Massachusetts right now?
11 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 11 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 reduce the influence of extreme values. This does not verify title status or guarantee that every erroneous listing is excluded. 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? Get the window sticker by VIN →
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.