2021 Lexus IS prices in Illinois
The median asking price for a 2021 Lexus IS in Illinois is $33,876 based on 5 active listings.
As of July 26, 2026, the median asking price for a 2021 Lexus IS in Illinois is $33,876, based on 5 active dealer listings tracked by VinAssessment.
◷ Updated July 26, 2026 ▤ 5 active dealer listings, refreshed daily Methodology →
Typical: $32,922–$36,407 — 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 2021 Lexus IS
The $32,922–$36,407 typical range isn't randomness — two factors explain most of it:
Asking prices run about $41,967 at 15K–30K miles and fall to $30,457 over 105K miles — roughly $1,300 for every 10,000 miles.
The 300 Base typically asks $30,993, while the 350 F Sport asks $38,597 — same year, same market.
Find your mileage and trim in the configurator below.
Configure the exact car
Modelled from 132 real asking prices, adjusted for mileage and location. Not a formal appraisal.
2021 Lexus IS: a fair price for your mileage
A 2021 Lexus IS sheds roughly $1,300 for every 10,000 miles. Find your mileage below.
Fair price by mileage and trim
| Mileage | All listings | 350 F Sport | 300 Comfort | 300 Base |
|---|---|---|---|---|
| 15K–30K miles | $41,967 | $42,238 | — | — |
| 30K–45K miles | $35,895 | $40,225 | $33,876 | $31,974 |
| 45K–60K miles | $38,064 | $39,355 | $32,922 | $31,498 |
| 60K–75K miles | $36,685 | $37,953 | $32,552 | $29,361 |
| 75K–90K miles | $34,593 | $35,788 | $29,984 | $27,190 |
| 90K–105K miles | $31,593 | $34,034 | — | $25,948 |
| Over 105K miles | $30,457 | $32,663 | — | — |
Medians of live asking prices per band and version; “—” means fewer than 3 matching listings. National data.
Fair price by mileage — all versions combined
| Mileage ⓘ | Based on ⓘ | Fair price ⓘ | Typical range ⓘ |
|---|---|---|---|
| 15K–30K miles | 18 listings | $41,967 | $40K–$44K |
| 30K–45K miles | 44 listings | $35,895 | $33K–$40K |
| 45K–60K miles | 59 listings | $38,064 | $33K–$40K |
| 60K–75K miles | 39 listings | $36,685 | $31K–$38K |
| 75K–90K miles | 24 listings | $34,593 | $30K–$36K |
| 90K–105K miles | 13 listings | $31,593 | $27K–$34K |
| Over 105K miles | 6 listings | $30,457 | $24K–$34K |
Same trim and condition assumed — mileage is the biggest lever after configuration. National data; Illinois prices track it closely.
2021 Lexus IS: price by trim
| Trim | Based on ⓘ | Median price ⓘ | Typical range ⓘ | Where it sits ⓘ |
|---|---|---|---|---|
| 350 F Sport | 132 listings | $38,597 | $37K–$41K | |
| 300 Comfort | 40 listings | $32,256 | $30K–$34K | |
| 300 Base | 33 listings | $30,993 | $28K–$32K |
National data; Illinois prices track it closely.
Price history
Median asking price by month — national · shaded band is the typical range (25th–75th percentile)
The median listing price for a 2021 Lexus IS is $35,998 (July 2026) — up 5.9% from $33,999 in August 2025.
Monthly price table
| Month | Median price | Typical range | Vehicles listed |
|---|---|---|---|
| July 2026 | $35,998 | $33K–$39K | 247 |
| June 2026 | $36,366 | $33K–$39K | 260 |
| May 2026 | $35,800 | $32K–$39K | 243 |
| April 2026 | $35,569 | $31K–$38K | 253 |
| March 2026 | $35,000 | $31K–$38K | 281 |
| February 2026 | $34,185 | $30K–$38K | 237 |
| January 2026 | $34,594 | $30K–$38K | 204 |
| December 2025 | $33,887 | $30K–$37K | 167 |
| November 2025 | $34,995 | $31K–$38K | 133 |
| October 2025 | $35,985 | $31K–$39K | 155 |
| September 2025 | $34,998 | $31K–$38K | 143 |
| August 2025 | $33,999 | $31K–$38K | 185 |
2021 Lexus IS inventory across the U.S.
Keep exploring IS prices
2021 Lexus IS · $34,683 typical · 5 listingsOther Lexus IS years
Live 2021 Lexus IS listings, priced by VIN
Every VIN links to a full market report: decode, active listings and the local price band. Shop 2020–2022 Lexus IS listings on VehiSales →.
More 2021 Lexus prices
Frequently asked questions
Why do 2021 Lexus IS prices range from $29,233 to $40,909 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 $32,922 and $36,407 — see the mileage and trim breakdowns above for where a specific vehicle lands.
How much should mileage change the price of a 2021 Lexus IS?
Expect roughly $1,300 less for every 10,000 miles on the odometer. A 60K-mile example should cost about $3,900 less than a 30K-mile one of the same trim — check the fair-price-by-mileage table above for your band.
Do Lexus IS prices in Illinois differ from the rest of the country?
Yes. The average in Illinois is $34,683, which is $1,147 below the national average of $35,830. Local supply, demand and transport costs all play a part.
How many 2021 Lexus IS 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 2021 Lexus →
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.