Top Line Auto
Buyer's Guide grade B · 771 public reviews · September 2026
Top Line Auto earns a B. 771 public reviews average 4.6 stars and 9.3 percent are one or two stars. That ranks it above 69 percent of graded dealers around Dallas.
At a glance
- Mostly happy buyers, with a small share of complaints.
- Complaint share 9.3 percent, lower than the 12.3 percent typical near Dallas
- Reviewers mention car buying experience most, in 112 reviews
- Closed Sundays · Used car dealer
Why It Got a B
The star average is 4.6 from 771 public reviews. After the grade pulls it toward the national average, it counts as 4.59. 9.3 percent of reviews are one or two stars. To reach an A it would need an adjusted rating of 4.6 and a complaint share of 8 percent or less. How the grade works.
How the Stars Break Down
What Reviewers Talk About
The subjects that come up most in public reviews of this dealer, with how many reviews mention each one.
Reviews here bring up extended warranty. 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 Top Line Auto
Top Line Auto 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 | 10803 Composite Dr, Dallas, TX 75220 |
|---|---|
| Phone | 972-790-2200 |
| Website | toplineautoinc.com |
| Listed features | Buys vehicles, Service department, Sells used vehicles, Credit cards, Debit cards, Delivery |
| Type | Used car dealer |
Hours
| Monday | 10 AM to 7 PM |
|---|---|
| Tuesday | 10 AM to 7 PM |
| Wednesday | 10 AM to 7 PM |
| Thursday | 10 AM to 7 PM |
| Friday | 10 AM to 7 PM |
| Saturday | 10 AM to 7 PM |
| Sunday | Closed |
Common Questions
Is Top Line Auto a good dealer?
Can I get a car at Top Line Auto inspected before I buy?
How is the grade worked out?
Is Top Line Auto open on Sunday?
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The grade covers the dealer. We check the car.
122 points, a full scan and a road test, on the lot, same day report.