Real price data
What should you pay for a 2021 BMW 4 Series?
Original MSRP
$53,100
When new
Fair market price
$31,719
Mileage-adjusted
Below MSRP
$21,381
A fair used price
Where prices land
25th $28,995 · 75th $38,000 · MSRP $53,100
Spread of current 2021 BMW 4 Series listings · 25th–75th percentile marked.
Negotiating leverage
53
out of 100
moderate leverage
~48 days of national supply — moderate negotiating leverage.
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
48days of supply
Balanced marketSupply and demand are roughly balanced for the 2021 BMW 4 Series.
National Market Day Supply — how long it would take to sell the current used 2021 BMW 4 Series inventory at the recent sales rate (lower means it sells faster). Source: MarketCheck.
Estimated dealer cost (invoice)
$48,852–$50,976
Estimated dealer invoice — about $53,100 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 |
|---|---|---|---|
| 430i | $28,644 | $53,100 | $48,852–$50,976 |
| M440i | $37,332 | $58,500 | $53,820–$56,160 |
- 430i
- $28,644
- M440i
- $37,332
Frequently asked questions
What is a fair price for a 2021 BMW 4 Series?
A fair, mileage-adjusted price is about $31,719, within a typical market range of $28,995 to $38,000.
Is the 2021 BMW 4 Series cheaper than MSRP?
Yes — its original MSRP was about $53,100, so a fair used price is roughly $21,381 below MSRP.
Is now a good time to buy a 2021 BMW 4 Series?
There are about 48 days of national market supply for the 2021 BMW 4 Series — Supply and demand are roughly balanced for the 2021 BMW 4 Series.
How much can you negotiate on a 2021 BMW 4 Series?
Negotiating leverage rates 53/100 (moderate). ~48 days of national supply — moderate negotiating leverage.
What does the dealer pay for a 2021 BMW 4 Series?
The estimated dealer cost (invoice) is roughly $48,852–$50,976 — its $53,100 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 6/24/2026. Estimates only; your price depends on condition, options, and location.