Real price data
What should you pay for a 2021 BMW 3 Series?
Original MSRP
$41,250
When new
Fair market price
$25,865
Mileage-adjusted
Below MSRP
$15,385
A fair used price
Where prices land
25th $23,202 · 75th $28,554 · MSRP $41,250
Spread of current 2021 BMW 3 Series listings · 25th–75th percentile marked.
Negotiating leverage
61
out of 100
strong leverage
~55 days of national supply — strong leverage to negotiate.
Ridekick's negotiating-leverage score blends national Market Day Supply with how far listings sit above the mileage-adjusted fair price. Higher means more room to negotiate.
Market demand & negotiating leverage
55days of supply
Balanced marketSupply and demand are roughly balanced for the 2021 BMW 3 Series.
National Market Day Supply — how long it would take to sell the current used 2021 BMW 3 Series inventory at the recent sales rate (lower means it sells faster). Source: MarketCheck.
Estimated dealer cost (invoice)
$37,950–$39,600
Estimated dealer invoice — about $41,250 MSRP minus a typical 4–8% manufacturer margin.
An estimate, not a sourced figure. Actual dealer invoice varies with manufacturer incentives, holdback, and regional pricing.
Fair price by trim
| Trim | Fair price | MSRP | Est. dealer cost |
|---|---|---|---|
| 330e | $24,113 | $46,550 | $42,826–$44,688 |
| 330i | $24,685 | $41,250 | $37,950–$39,600 |
| M340i | $38,123 | $54,700 | $50,324–$52,512 |
- 330e
- $24,113
- 330i
- $24,685
- M340i
- $38,123
Frequently asked questions
What is a fair price for a 2021 BMW 3 Series?
A fair, mileage-adjusted price is about $25,865, within a typical market range of $23,202 to $28,554.
Is the 2021 BMW 3 Series cheaper than MSRP?
Yes — its original MSRP was about $41,250, so a fair used price is roughly $15,385 below MSRP.
Is now a good time to buy a 2021 BMW 3 Series?
There are about 55 days of national market supply for the 2021 BMW 3 Series — Supply and demand are roughly balanced for the 2021 BMW 3 Series.
How much can you negotiate on a 2021 BMW 3 Series?
Negotiating leverage rates 61/100 (strong). ~55 days of national supply — strong leverage to negotiate.
What does the dealer pay for a 2021 BMW 3 Series?
The estimated dealer cost (invoice) is roughly $37,950–$39,600 — its $41,250 MSRP minus a typical 4–8% margin. An estimate; actual invoice varies.
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Prices are computed from live market listings, adjusted for mileage, and aggregated by trim · updated 6/23/2026. Estimates only; your price depends on condition, options, and location.