A 2016 BMW 428i averages $11,075 today, with most selling between $8,980 and $21,500. ForCar prices the BMW 428i from real US listings across 3 model years ($11,075–$12,995) — trade-in, private-party and dealer, adjusted for mileage. Free, no signup.
BMW 428i value by year
What a BMW 428i is worth at each model year, from real US listings — the low (trade-in), median (private-party) and high (dealer) price.
| Year | Trade-in | Median | Dealer | Listings |
|---|---|---|---|---|
| 2016 | $8,980 | $21,500 | 18 | |
| 2015 | $8,200 | $17,911 | 28 | |
| 2014 | $4,400 | $15,900 | 10 |
How the BMW 428i depreciates
Median market price by model year — how a BMW 428i loses (or holds) value as it ages, from real listings. See how it tracks against the typical depreciation curve by age:
The newest BMW 428i averages $11,075; a 2-year-older one runs about $11,498 — roughly -4% lost over 2 years. The steepest drop is usually in the first few years.
The BMW 428i market right now
What the market asks for a BMW 428i at each model year — the median of 216 real listings we track. Pro plots every individual listing on this chart.
Adjust your BMW 428i value for mileage
Pick a model year and enter your odometer — see what your exact BMW 428i is worth on today's market.
And here's what the market actually asks at each odometer band — crossing 100k costs a BMW 428i about 50% of its under-40k price:
Trade-in, private-party & dealer price
Every BMW 428i has three prices. Our low–median–high range maps to what a dealer pays you, what you'd get selling it yourself, and what a lot charges — compare with current used-market prices across all models.
For a 2016 BMW 428i: a dealer trade-in offer is around $8,980, selling private-party nets about $11,075, and a lot asks near $21,500 — a $12,520 spread on the same car.
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Get an exact BMW 428i value by VIN
Trim, engine and options move the value. Decode your BMW 428i's VIN free to pin the exact build, then check its market value.
More on the BMW 428i
BMW 428i value FAQ
How much is a BMW 428i worth?
A 2016 BMW 428i averages $11,075 today (roughly $8,980–$21,500). Value depends on the year and mileage — see the table above for every model year, or add your mileage for an exact number.
Does mileage change the BMW 428i value?
Yes — higher mileage lowers value. Enter your odometer reading in the mileage tool above to adjust the estimate from the model-year average.
Is the BMW 428i value free?
Yes, every estimate is free with no signup, from real US market listings.
How is this calculated?
ForCar aggregates real asking prices for the BMW 428i from current US listings into the low (10th percentile), median and high (90th percentile) price per model year.
Which BMW 428i year is the best value?
See the value-by-year table and depreciation above — older years cost less but the newest years hold value best. The sweet spot is usually a few years old, where the steepest depreciation has already happened.
Is this a free BMW 428i Blue Book alternative?
Yes. ForCar is a free, no-signup alternative to Kelley Blue Book and NADA — instead of a private formula, you see what BMW 428is are actually listed for right now, by year and mileage.
Mark ForCar as a preferred source and our data shows up first in your Google results. One click, no account.