Used BMW M340I Prices by Year
As of August 2026, a used BMW M340I typically lists for $42,991 in the US. Depending on model year, typical asking prices run from $37,000 for a 2020 to $61,697 for a 2026 — every figure below is a national median of 350 live listings, not a book value, and the M340I steps down a median 7.5% per model year of age.
BMW M340I price by model year
| Year | Typical price | Most listings fall between | Avg mileage | EPA combined | NCAP | For sale |
|---|---|---|---|---|---|---|
| 2026 | $61,697 | $56,990 – $65,987 | 8,532 mi | 29 MPG | — | 41 |
| 2025 | $58,704 | $53,500 – $63,815 | 16,609 mi | 29 MPG | — | 59 |
| 2024 | $50,217 | $44,255 – $53,602 | 30,294 mi | 26 MPG | — | 24 |
| 2023 | $48,494 | $43,152 – $53,812 | 46,031 mi | 26 MPG | — | 20 |
| 2022 | $42,991 | $35,036 – $48,557 | 53,448 mi | 26 MPG | — | 45 |
| 2021 | $39,998 | $31,458 – $46,634 | 59,292 mi | 25–26 MPG | — | 58 |
| 2020 | $37,000 | $28,478 – $43,814 | 69,927 mi | 25 MPG | — | 103 |
“Typical price” is the national median asking price; the range covers the middle 80% of listings (10th–90th percentile), so it excludes teaser and outlier prices on both ends.
Cheapest BMW M340I
The cheapest quotable model year is the 2020, typically listing for $37,000 (most between $28,478 and $43,814) with an average odometer of 69,927 miles. Among recent model years, the least-expensive common trim is the M340I at a typical $54,003. Before chasing the lowest price, weigh mileage against a one-year-newer car — each model year of age saves a median 7.5%, and the per-year table above shows where the price-per-mile balance is best. See the cheapest BMW M340I listings for sale →
Most expensive BMW M340I
The priciest used model year is the 2026 at a typical $61,697 (most between $56,990 and $65,987). The most expensive common trim is the XDRIVE, typically $61,844 — a $7,841 spread over the base M340I within the same nameplate.
BMW M340I price by trim (last 4 model years)
The trim changes the price more than a model year does: the cheapest common trim, the M340I, typically lists for $54,003; the priciest, the XDRIVE, for $61,844. The M340I is what the used market mostly stocks — 58.6% of trim-labeled listings, while the XDRIVE is the rarest quotable trim at 41.4%.
| Trim | Typical price | Most listings fall between | Share of listings | Avg mileage |
|---|---|---|---|---|
| M340IMost popularCheapest | $54,003 | $45,514 – $60,388 | 58.6% | 26,770 mi |
| XDRIVEPriciest | $61,844 | $58,146 – $65,916 | 41.4% | 12,213 mi |
Share = portion of the model's trim-labeled used listings from the last 4 model years — a supply-side popularity signal. Trims with fewer than 25 live cars are not quoted.
Frequently asked questions
How much does a used BMW M340I cost?
As of August 2026, a used BMW M340I typically lists for $42,991 nationally. Depending on model year, typical prices run from $37,000 (2020) to $61,697 (2026), based on 350 live listings.
How much is a 2026 BMW M340I?
A used 2026 BMW M340I typically lists for $61,697, with most asking prices between $56,990 and $65,987. Average odometer reading is 8,532 miles.
What's the cheapest year of the BMW M340I worth looking at?
The 2020 model year is the least expensive quotable year at a typical $37,000 — but compare its mileage (69,927 miles on average) and per-year table above before deciding; a newer year at a small premium often carries far fewer miles.
How fast does the BMW M340I depreciate?
Across adjacent model years currently on the market, the M340I steps down a median 7.5% per model year of age — e.g. moving one year older typically saves about that share of the price.
How much does the trim change a used M340I's price?
A lot: over the last 4 model years, the cheapest common trim (M340I) typically lists for $54,003 while the priciest (XDRIVE) runs $61,844 — a $7,841 spread within the same nameplate. The most common trim on the used market is the M340I (58.6% of trim-labeled listings) at a typical $54,003.
How much is a used 2020 BMW M340I?
A used 2020 BMW M340I typically lists for $37,000, with most asking prices between $28,478 and $43,814; average odometer is 69,927 miles (103 for sale).
https://vehisales.com/research/prices/bmw/m340i.
See also: BMW M340I hub — live listings & specs · BMW M340I MPG by year · All model price pages · Best used cars by budget.