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Dealers / Chicago, IL / Cosmos Group
Used car dealerChicago, IL
A

Cosmos Group

Buyer's Guide grade A · 92 public reviews · September 2026

Cosmos Group earns an A. 92 public reviews average 4.7 stars and 5.4 percent are one or two stars. That ranks it above 83 percent of graded dealers around Chicago.

At a glance

  • Past buyers are close to unanimous. Few complaints across a long record.
  • Complaint share 5.4 percent, lower than the 14 percent typical near Chicago
  • Reviewers mention car selection most, in 8 reviews
  • Closed Sundays · Used car dealer

Why It Got an A

The star average is 4.7 from 92 public reviews. After the grade pulls it toward the national average, it counts as 4.61. 5.4 percent of reviews are one or two stars. That clears every bar for an A. The adjusted rating is 4.6 or better, complaints are 8 percent or less, and the record has at least 50 reviews. How the grade works.

How the Stars Break Down

5 star82 89%
4 star4 4%
3 star1 1%
2 star0 0%
1 star5 5%

What Reviewers Talk About

The subjects that come up most in public reviews of this dealer, with how many reviews mention each one.

car selection 8reliable cars 4ford explorer 3affordable cars 3not pushy 3honest sales 2informative staff 2easy transaction 2great deal 2scammed 2

Reviews here bring up scammed. A topic showing up does not say which way the review went, but those are the subjects that tend to surface after a sale goes badly. Have any car from this lot checked before you sign. What review words tell you.

Buying From Cosmos Group

Cosmos Group is an independent used car lot. Independent lots range from excellent to poor, and the car in front of you matters more than the sign out front. Ask whether the car is sold as is and read the Buyers Guide sticker in the window. What as is means.

Whatever the grade, the grade is about the dealer. The car is its own question. Ask the dealer if an independent inspection is allowed before you sign. A good lot says yes.

Dealer Details

Address3655 N Cicero Ave, Chicago, IL 60641
Phone773-849-4122
Websitecosmosgroup.one
Listed featuresSells used vehicles, Credit cards, Debit cards
TypeUsed car dealer

Hours

Monday9 AM to 6 PM
Tuesday9 AM to 6 PM
Wednesday9 AM to 6 PM
Thursday9 AM to 6 PM
Friday9 AM to 6 PM
Saturday9 AM to 6 PM
SundayClosed

Common Questions

Is Cosmos Group a good dealer?
Cosmos Group earns an A in the PPI Auto Buyer's Guide. Past buyers are close to unanimous. Few complaints across a long record. The grade reads 92 public reviews averaging 4.7 stars, with 5.4 percent at one or two stars. It rates past buyers' experience with the dealer, not any single car.
Can I get a car at Cosmos Group inspected before I buy?
Yes. PPI Auto sends an inspector to the car on the lot in Chicago. You do not have to be there. The inspection covers 122 points, a full OBD-II scan with readiness monitors, a road test and photos of anything found, and the report comes the same day. Ask the dealer to hold the car while it is checked.
How is the grade worked out?
It needs 20 or more public reviews. The star average is pulled toward the national average by 25 average reviews so a short record cannot jump the line, and the share of one and two star reviews sets a ceiling. The full method is on our grading page.
Is Cosmos Group open on Sunday?
Its listing shows it closed on Sunday. Hours change, so call before you drive over.

Other Graded Dealers Nearby

Buyers Also Look At

Grades update when public reviews do. Is this your dealership and something here is out of date? Tell us. See every graded dealer in Chicago, IL. Found a car here? Book a pre purchase inspection in Chicago, IL before you sign.

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Details

No payment now · We confirm scheduling before any work

The grade covers the dealer. We check the car.

122 points, a full scan and a road test, on the lot, same day report.

Call 951-267-8500