Car wash prices in Thornton, CO

11 of 23 car washes in Thornton list their prices online. Share your location to see which ones are worth the drive.

Cheapest unlimited plan
$21/mo
Typical unlimited plan
$21/mo
Cheapest single wash
$11
Typical single wash
$11

$ cheapest third $ middle $ priciest third

  1. 12105 Grant St · Express tunnel, Full service · 4.8★ (656)

  2. 8431 Grant St · Express tunnel, Full service · 4.6★ (735)

  3. 9670 Washington St · Express tunnel, Full service · 4.6★ (399)

  4. 725 E 144th Ave · Express tunnel, Full service · 4.0★ (470)

  5. 1600 E 104th Ave · Express tunnel, Full service · 3.9★ (339)

  6. 5800 E 120th Ave · Express tunnel, Full service · 3.7★ (112)

  7. 16255 Washington St · Self-serve, Touchless · 3.8★ (544)

  8. 8940 Colorado Blvd · Self-serve, Touchless · 3.6★ (367)

  9. 11943 Holly St · Self-serve, Touchless · 3.4★ (632)

  10. 9140 Huron St · Self-serve, Touchless · 4.3★ (137)

  11. 2561 E 120th Ave · Self-serve, Touchless · 4.2★ (144)

About these prices

The cheapest unlimited monthly plan we found in Thornton is at Cobblestone Car Wash on 12105 Grant St, at $21 a month. The cheapest single wash is at Cobblestone Car Wash, from $11. A typical unlimited plan costs about the same as 2 single washes, so it pays off if you wash more often than that each month.

Prices are the cheapest regular ones each car wash lists on its own website, last checked in November 2026. Intro deals and add-ons are left out, and prices can differ by location. Each listing has a link to tell us when a price changes. All car washes in Thornton.