Written by Angelo Lamartina, Angelo's Mobile Mechanic Service, Conroe TX. Author Source. Updated November 11, 2026.
How The Stars Spread In Houston
Here 48% of rated dealers score 4.5 or higher. Meanwhile 28% score below 4 stars. The national figures are 51% and 23%.
Review Counts Behind The Stars
The median lot in Houston has 19 reviews, so half the rated dealers have fewer. Only 5% have 1,000 reviews or more, and 50% have fewer than 20. A score built on a short record can move a full star after a few rough weeks.
One star reviews make up 17% of the reviews on the average Houston lot. Read those first. Look for the same problem coming up again and again.
Lot Types In Houston
Lot types rate differently. Here buy here pay here lots average the most stars at 4.46, while independent used lots average 4.16.
| Lot Type | Rated | Avg Stars | 4.5 and Up |
|---|---|---|---|
| Franchise dealers | 33 | 4.38 | 48% |
| Independent used lots | 1,210 | 4.16 | 48% |
| Buy here pay here lots | 20 | 4.46 | 65% |
5% of rated lots in Houston list Sunday hours, which helps if you want a weekend inspection.
Before You Sign In Houston
- Read the Buyers Guide sticker. Federal rules make dealers post it on the window. It says if the car is sold as is or with a dealer warranty. FTC Buyers Guide basics.
- Get every promise in writing. A spoken promise about a repair after the sale is hard to enforce. FTC used car guide.
- Read the one star reviews first. One bad review is noise. Ten about the same thing is a pattern.
- Ask if an outside mechanic can see the car. A lot that says no to an inspection is telling you something.
A Rating Rates The Lot, Not The Car
Even the best rated lot in Houston sells some cars it knows little about. Trade ins come in fast and go back out fast. An inspection is how you learn what the lot did not.
PPI Auto checks 122 points on the car for $225, including a computer scan and a road test. The inspector goes to the lot, and you do not need to be there.