What do customers say about OnStar?

OnStar is rated 1.2 out of 5 from 135 reviews on Trustpilot.

Where is OnStar based?

shop.onstar.com is registered as a store in United States.

Is OnStar legit?

shop.onstar.com

Tell me when this store changesAds, traffic & products

Our check

OnStar runs 10 live Meta ads, gets about 378K visits a month (SimilarWeb, Sep 2026), and is rated 1.2 from 135 Trustpilot reviews. The store was created in Jul 2025, 1 year ago, and is based in United States.

Updated October 18, 2026. Checked October 18, 2026. Facts only, from the Meta Ad Library, SimilarWeb, Trustpilot and the store itself; anything we have not measured is left out.

Good signs and warning signs

Low Trustpilot rating: 1.2 from 135 reviews.
Large audience: about 378K visits a month.

The facts

Live Meta ads: 10
Monthly visits: 378K (SimilarWeb, Sep 2026)
Traffic vs month before: -18%
Store created: Jul 2025
Trustpilot: 1.2 / 5 from 135 reviews
Based in: United States
Niche: Finance

Questions shoppers ask

Is OnStar legit?: OnStar runs 10 live Meta ads, gets about 378K visits a month (SimilarWeb, Sep 2026), and is rated 1.2 from 135 Trustpilot reviews. The store was created in Jul 2025, 1 year ago, and is based in United States. These are measured facts, not a rating; check the flags on this page before you buy.
What do customers say about OnStar?: OnStar is rated 1.2 out of 5 from 135 reviews on Trustpilot.
Where is OnStar based?: shop.onstar.com is registered as a store in United States.

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