G N AUTO INC DBA USA CAR SALES

Buyer's Guide grade F · 226 public reviews · September 2026

G N AUTO INC DBA USA CAR SALES earns an F. 226 public reviews average 3.5 stars and 34.1 percent are one or two stars. That ranks it above 7 percent of graded dealers around Houston.

At a glance

A heavy share of past buyers left one or two stars.
Complaint share 34.1 percent, higher than the 13 percent typical near Houston
Reviewers mention down payment most, in 13 reviews
Closed Sundays · Used car dealer

Why It Got an F

The star average is 3.5 from 226 public reviews. After the grade pulls it toward the national average, it counts as 3.58. 34.1 percent of reviews are one or two stars. To reach a C it would need an adjusted rating of 3.6 and a complaint share of 25 percent or less. How the grade works.

How the Stars Break Down

5 star128 57%

4 star10 4%

3 star11 5%

2 star4 2%

1 star73 32%

What Reviewers Talk About

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

down payment 13easy process 11vehicle purchase 11car selection 6new car 3vehicle selection 3approval process 2financing options 2car repair 2polite staff 2

Buying From G N AUTO INC DBA USA CAR SALES

G N AUTO INC DBA USA CAR SALES 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

Address	15215 S Post Oak Rd, Houston, TX 77053
Phone	713-547-4300
Website	usa-carsales.com
Listed features	Sells used vehicles, Credit cards
Type	Used car dealer

Hours

Monday	9 AM to 7 PM
Tuesday	9 AM to 7 PM
Wednesday	9 AM to 7 PM
Thursday	9 AM to 7 PM
Friday	9 AM to 7 PM
Saturday	9 AM to 7 PM
Sunday	Closed

Common Questions

Is G N AUTO INC DBA USA CAR SALES a good dealer?

G N AUTO INC DBA USA CAR SALES earns an F in the PPI Auto Buyer's Guide. A heavy share of past buyers left one or two stars. The grade reads 226 public reviews averaging 3.5 stars, with 34.1 percent at one or two stars. It rates past buyers' experience with the dealer, not any single car.

Can I get a car at G N AUTO INC DBA USA CAR SALES inspected before I buy?

Yes. PPI Auto sends an inspector to the car on the lot in Houston. 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 G N AUTO INC DBA USA CAR SALES open on Sunday?

Its listing shows it closed on Sunday. Hours change, so call before you drive over.

Other Graded Dealers Nearby

FHouston Car Sales Inc.under a mile BABC Auto Salesunder a mile CA & A Auto Service and Salesunder a mile BThe Auto Sales Place1.7 miles FCentral Pre-Owned Supercenter5.6 miles FPrime Auto Finance16.2 miles

Buyers Also Look At

FHouston Car Sales Inc.Houston

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

Buying from this lot?

Inspect it on the lot

We check the car at G N AUTO INC DBA USA CAR SALES before you sign.

951-267-8500 Call now

Inspect a car at G N AUTO INC DBA USA CAR SALES

Send the car details and we will call you back.

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