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ThisWorx

ThisWorx Car Vacuum Cleaner 2.0: the downsides first

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#8 of 8
$12V car plug-inScore 1.8/5
14%
of Amazon ratings are 1–2 stars
(checked 2026-10-10)

Amazon's best-selling car vacuum, with nearly 32,000 ratings, a long 16-foot cord and a carry bag. But Car and Driver says it barely picks up anything and is flimsy, Amazon owners are split on suction, and the 12V cord ties it to the car.

Top complaints

  • Very weak cleaning

    Car and Driver says Amazon's best-selling car vacuum doesn't pick up anything heavier than a blade of grass and calls its cleaning power laughable. Amazon's summary says cleaning and suction get mixed reviews, with some owners saying it isn't good for deep cleaning.

  • Cheap construction

    Car and Driver lists flimsy materials and cheap construction as cons. Some Amazon owners call it a waste of money.

  • Tied to the car's 12V socket

    Car and Driver says the 12V cigarette-lighter cord severely limits mobility and usefulness, and notes that 12V car vacs may only run with the engine on.

What owners love

  • Portable kit with a long cord

    Amazon owners like the carrying case and storage bag and say the long cord reaches the trunk. The listing specifies a 16-foot cord, an LED light and attachments.

  • Quiet, small and cheap

    Car and Driver lists 'quiet, small, and lightweight' and 'affordable' as its only pros.

  • Handy for quick touch-ups

    Amazon's summary says owners find it handy and convenient, and some say it does a good job picking up dirt.

Good for
  • Light dust and grass in the car on a tight budget
  • Never charging a battery (runs off the 12V socket)
  • Gifting a cheap car kit

Scores (tap for why)

What experts say

  • Car and Driver: Other tested (updated 2026-07-01): 'Hard pass.' Despite being Amazon's best-selling car vacuum, it won't pick up anything heavier than a blade of grass, and the 12V cord limits it. Its best 12V option is the Chemical Guys DetailVac instead.
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