2018 Bmw M4 prices in Illinois
The median asking price for a 2018 Bmw M4 in Illinois is $41,726 based on 9 active listings.
As of July 25, 2026, the median asking price for a 2018 Bmw M4 in Illinois is $41,726, based on 9 active dealer listings tracked by VinAssessment.
◷ Updated July 25, 2026 ▤ 9 active dealer listings, refreshed daily Methodology →
Typical: $38,800–$45,911 — the middle half of 9 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 2018 Bmw M4
The $38,800–$45,911 typical range isn't randomness — one factor explains most of it:
Asking prices run about $53,125 at 15K–30K miles and fall to $38,966 at 90K–105K miles — roughly $1,900 for every 10,000 miles.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 9 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2018 Bmw M4: a fair price for your mileage
A 2018 Bmw M4 sheds roughly $1,900 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 8 listings | $53,125 | $51K–$58K |
| 30K–45K miles | 20 listings | $50,231 | $45K–$53K |
| 45K–60K miles | 11 listings | $47,971 | $45K–$49K |
| 60K–75K miles | 14 listings | $42,263 | $37K–$44K |
| 75K–90K miles | 8 listings | $38,875 | $36K–$41K |
| 90K–105K miles | 5 listings | $38,966 | $35K–$40K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Illinois prices track it closely.
Trim-level pricing isn't reliable enough for this model yet — mileage and configuration explain most of the spread above.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2018 Bmw M4 is $44,991 (July 2026) — up 4.6% from $42,992 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $44,991 | $40K–$50K | 67 |
| June 2026 | $44,990 | $41K–$50K | 82 |
| May 2026 | $41,998 | $40K–$48K | 83 |
| April 2026 | $42,945 | $39K–$47K | 62 |
| March 2026 | $42,749 | $39K–$47K | 88 |
| February 2026 | $39,990 | $37K–$45K | 80 |
| January 2026 | $40,998 | $38K–$46K | 73 |
| December 2025 | $41,395 | $37K–$46K | 67 |
| November 2025 | $40,999 | $37K–$46K | 55 |
| October 2025 | $43,496 | $39K–$47K | 46 |
| September 2025 | $43,990 | $40K–$48K | 43 |
| August 2025 | $42,992 | $40K–$46K | 32 |
2018 Bmw M4 inventory across the U.S.
Keep exploring M4 prices
2018 Bmw M4 · $42,737 typical · 9 listingsOther Bmw M4 years
Live 2018 Bmw M4 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2017–2019 Bmw M4 listings on VehiSales →.
More 2018 Bmw prices
Frequently asked questions
Why do 2018 Bmw M4 prices range from $35,080 to $52,893 in Illinois?
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 $38,800 and $45,911 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2018 Bmw M4?
Expect roughly $1,900 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $5,700 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Bmw M4 prices in Illinois differ from the rest of the country?
Yes. The average in Illinois is $42,737, which is $2,271 below the national average of $45,008. Local supply, demand and transport costs all play a part.
How many 2018 Bmw M4 are for sale in Illinois right now?
9 in total. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 9 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 remove data errors, salvage titles, and monthly-payment figures posted as if they were sale prices. 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.
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