2020 Infiniti QX80 prices in Illinois
The median asking price for a 2020 Infiniti QX80 in Illinois is $23,376 based on 5 active listings.
As of August 26, 2026, the median asking price for a 2020 Infiniti QX80 in Illinois is $23,376, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated August 26, 2026 ▤ 5 active dealer listings, refreshed daily ⛭ Generation: 2014–2020
Typical: $22,990–$25,874 — the middle half of 5 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 2020 Infiniti QX80
The $22,990–$25,874 typical range isn't randomness — one factor explains most of it:
Asking prices run about $32,791 at 45K–60K miles and fall to $19,995 over 105K miles — roughly $2,100 for every 10,000 miles.
Find your mileage and trim in the configurator below.
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Modelled from 5 real asking prices, adjusted for mileage and location. Not a formal appraisal.
What would a 2020 Infiniti QX80 cost per month?
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2020 Infiniti QX80: a fair price for your mileage
A 2020 Infiniti QX80 sheds roughly $2,100 for every 10,000 miles. Find your mileage below.
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 45K–60K miles | 5 listings | $32,791 | $31K–$35K |
| 60K–75K miles | 6 listings | $29,064 | $29K–$31K |
| 75K–90K miles | 25 listings | $25,981 | $25K–$27K |
| 90K–105K miles | 20 listings | $23,829 | $23K–$25K |
| Over 105K miles | 50 listings | $19,995 | $19K–$22K |
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.
Live 2020 Infiniti QX80 listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2019–2021 Infiniti QX80 listings on VehiSales →.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2020 Infiniti QX80 is $23,902 (August 2026) — down 11.3% from $26,952 in September 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| August 2026 | $23,902 | $21K–$26K | 156 |
| July 2026 | $23,550 | $20K–$27K | 172 |
| June 2026 | $24,900 | $22K–$27K | 142 |
| May 2026 | $24,609 | $22K–$28K | 149 |
| April 2026 | $24,923 | $21K–$27K | 158 |
| March 2026 | $23,748 | $21K–$27K | 154 |
| February 2026 | $23,988 | $21K–$26K | 152 |
| January 2026 | $23,977 | $21K–$27K | 175 |
| December 2025 | $23,992 | $21K–$28K | 108 |
| November 2025 | $24,399 | $22K–$27K | 85 |
| October 2025 | $26,912 | $24K–$30K | 76 |
| September 2025 | $26,952 | $24K–$30K | 94 |
2020 Infiniti QX80 inventory across the U.S.
Keep exploring QX80 prices
2020 Infiniti QX80 · $23,376 typical · 5 listingsOther Infiniti QX80 years
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Frequently asked questions
Why do 2020 Infiniti QX80 prices range from $22,187 to $28,208 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 $22,990 and $25,874 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2020 Infiniti QX80?
Expect roughly $2,100 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $6,300 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Infiniti QX80 prices in Illinois differ from the rest of the country?
Yes. The average in Illinois is $24,554, which is $923 above the national average of $23,631. Local supply, demand and transport costs all play a part.
How many 2020 Infiniti QX80 are for sale in Illinois right now?
5 in total, nearly all pre-owned. Counts refresh daily from live dealer inventory.
How we calculate these prices
We track 5 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.
Want the original factory equipment and MSRP behind a specific car? Look up the original Monroney sticker for a 2020 Infiniti →
Shopping for this car?
Check individual VINs before you buy — decode the exact trim and mileage, see every active listing, and how each price compares to the local market.