24-hour car washes in Knoxville, TN

13 locations, best rated first. Open around the clock, every day of the week.

  1. Blue Beacon Truck Wash of Knoxville, TN

    Exit 369, 1501 Everett Rd I-40

    • Truck wash
    • Open 24 hours
    • Free vacuums
    • Undercarriage wash
    • Tap to pay
    4.1 on Google, 965 reviewsDirections ↗
  2. Phillips 66

    1606 Lovell Rd

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    • Tesla-friendly
    4.1 on Google, 131 reviewsDirections ↗
  3. bp

    3522 E Governor John Sevier Hwy

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    4.0 on Google, 5 reviewsDirections ↗
  4. Clean Machine Magic Carwash

    3500 Western Ave

    • Self-serve
    • Drive-through automatic
    • Open 24 hours
    • Vacuums
    3.9 on Google, 144 reviewsDirections ↗
  5. Spray & Shine Car Wash

    3227 Byington Beaver Ridge Rd

    • Self-serve
    • Touchless
    • Drive-through automatic
    • Open 24 hours
    • Free vacuums
    • Tap to pay
    3.8 on Google, 128 reviewsDirections ↗
  6. Clean Machine Magic Carwash

    4605 Chapman Hwy

    • Self-serve
    • Drive-through automatic
    • Open 24 hours
    • Vacuums
    3.8 on Google, 254 reviewsDirections ↗
  7. Super Wash House & Car Wash - North Central

    2319 N Central St

    • Self-serve
    • Full service
    • Open 24 hours
    3.7 on Google, 174 reviewsDirections ↗
  8. KenJo Markets

    3120 Chapman Hwy

    • Drive-through automatic
    • Open 24 hours
    • Tap to pay
    3.5 on Google, 42 reviewsDirections ↗
  9. Clean Machine Magic Carwash

    4315 N Broadway

    • Self-serve
    • Drive-through automatic
    • Open 24 hours
    • Free vacuums
    3.6 on Google, 212 reviewsDirections ↗
  10. bp

    7325 Middlebrook Pike

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    3.1 on Google, 28 reviewsDirections ↗
  11. Chapman hwy car wash

    4605 TN-71

    • Open 24 hours
    • Vacuums
    2.8 on Google, 22 reviewsDirections ↗
  12. Car Wash

    Asheville Hwy

    • Self-serve
    • Drive-through automatic
    • Open 24 hours
    • Vacuums
    3.2 on Google, 72 reviewsDirections ↗
  13. Sutherland Car Wash

    3365 Sutherland Ave

    • Self-serve
    • Touchless
    • Drive-through automatic
    • Open 24 hours
    • Free vacuums
    3.2 on Google, 282 reviewsDirections ↗

More 24-hour car washes within 15 miles of Knoxville

  1. Pop's Car Wash

    748 N Charles G Seivers Blvd, Clinton, TN, 12.4 mi away

    • Self-serve
    • Touchless
    • Drive-through automatic
    • Hand wash
    • Open 24 hours
    • Free vacuums
    3.8 on Google, 360 reviewsDirections ↗
  2. Mullins Performance Car Wash

    691 Emory Valley Rd, Oak Ridge, TN, 12.8 mi away

    • Self-serve
    • Touchless
    • Drive-through automatic
    • Open 24 hours
    • Free vacuums
    3.4 on Google, 140 reviewsDirections ↗
  3. Hall Road Car Wash

    335 S Hall Rd, Alcoa, TN, 13.6 mi away

    • Self-serve
    • Drive-through automatic
    • Open 24 hours
    • Vacuums
    • Tesla-friendly
    4.0 on Google, 261 reviewsDirections ↗
  4. bp

    2758 Sevierville Rd, Maryville, TN, 13.9 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    3.7 on Google, 3 reviewsDirections ↗
  5. bp

    1575 Robert C Jackson Dr, Maryville, TN, 14.0 mi away

    • Drive-through automatic
    • Open 24 hours
    • Air pump
    • Tap to pay
    3.8 on Google, 31 reviewsDirections ↗
  6. Gibbs Car Wash

    7308 Tazewell Pike, Corryton, TN, 14.2 mi away

    • Self-serve
    • Touchless
    • Drive-through automatic
    • Open 24 hours
    • Vacuums
    • Tesla-friendly
    4.1 on Google, 183 reviewsDirections ↗

Looking outside Knoxville? See 24-hour car washes across Tennessee.