2018 BMW X3 wheels — 21x9-1/2 (alloy, rear), 5 spoke (Y spoke), machined price snapshot
- Low
- $450
- Average
- $641
- High
- $705

Year & trim-specific price guide
A used 2018 BMW X3 wheels (21x9-1/2 (alloy, rear), 5 spoke (Y spoke), machined) costs $450 to $705, with a median asking price of $705. Based on 4 priced salvage yard listings across the US, updated Aug 21, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | Updating | — | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $450–$705 | 4 |
Trim-specific context
This pricing covers the 21x9-1/2 (alloy, rear), 5 spoke (Y spoke), machined variant of the 2018 BMW X3 wheels, based on 4 priced listings. Its $705 median is 147% above the 2018 BMW X3 wheels overall median of $285.
There are 21 other wheels variants available for the 2018 BMW X3.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
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Common questions
Based on 4 priced salvage-yard listings, a used 2018 BMW X3 wheels in the 21x9-1/2 (alloy, rear), 5 spoke (Y spoke), machined variant lists between $450 and $705, with a median asking price of $705.
In our current dataset, the 21x9-1/2 (alloy, rear), 5 spoke (Y spoke), machined variant appears only for the 2018 model year.