THE MARKET· OCT 28, 2026
2021 SUBARU WRX STI
~$33,319
+$2,269 (+7.3%) past year· few sales
What sellers are asking, 141 listed now, as of Oct 28, 2026. Recent sales around $30,100 are few and scattered, so they do not count.
Tested on 921 listings Known had not seen: half asked within 9% of a number like this one, and 8 in 10 within 20%.
$33,319, +$2,269 past year
Sales
4 past year· 11 on file
| Sold | Car | Miles | Price | |
|---|---|---|---|---|
 | Aug 2026 | 28k-Mile 2019 Subaru WRX STi | 28,000 mi | $28,000 |
 | Apr 2026 | 48k-Mile 2018 Subaru WRX STi | 48,000 mi | $22,250 |
 | Mar 2026 | 2019 Subaru WRX STi S209 | $47,000 | |
 | Dec 2025 | 2020 Subaru WRX STi | $18,805 |
Dimmed sales are older, or a close relative of this car. They are on file and not in today's number.
Asking now
141 listed, low to high
| Asking | Year | Car | Miles | ||
|---|---|---|---|---|---|
 | $17,900 | 2021 | 2021 Subaru WRX STI Limited with Low Profile Spoiler | 129,826 mi | |
 | $21,150 | 2021 | 2021 Subaru WRX STI | 118,125 mi | |
 | $22,799 | 2021 | 2021 Subaru WRX STI | 91,595 mi | |
 | $22,950 | 2021 | 2021 Subaru WRX STI | 59,000 mi | |
 | $23,660 | 2021 | 2021 Subaru WRX STI | 103,620 mi | |
 | $23,994 | 2021 | 2021 Subaru WRX STI | 27,659 mi | |
 | $24,000 | 2021 | 2021 Subaru WRX STI | 42,323 mi | |
 | $24,895 | 2021 | 2021 Subaru WRX STI Limited with Wing Spoiler | 88,881 mi | |
 | $25,498 | 2021 | 2021 Subaru WRX STI | 85,607 mi | |
 | $26,199 | 2021 | 2021 Subaru WRX STI | 96,510 mi |
How this number is made
Real sales and real asking prices from many sources, auction results and dealer and private listings, matched to this car by year, trim and body. Sales are one side of the market, what buyers paid; asks are the other, what sellers want now. When both sides stand on enough evidence the number is the mid between them, the way a market quotes itself. When one side is thin the other leads, and it says so. Sales from the car's own model year count first, older years only when its own year is thin, never another generation. Too few sales means no number. The line is what the number was each week, from every sale on file, and it ends at today's.
Known tests its own numbers. It hides each recent sale and listing in turn, prices that car from the rest of the market as it stood, and compares the result with the real price. The line under the number above is what that test found for numbers like this one.