Treen & Byrne Auto Sales

Buyer's Guide grade F · 35 public reviews · September 2026

Treen & Byrne Auto Sales earns an F. 35 public reviews average 3.3 stars and 40 percent are one or two stars. That ranks it above 5 percent of graded dealers around Philadelphia.

At a glance

A heavy share of past buyers left one or two stars.
Complaint share 40 percent, higher than the 13.2 percent typical near Philadelphia
Reviewers mention driving most, in 5 reviews
Closed Sundays · Used car dealer

Why It Got an F

The star average is 3.3 from 35 public reviews. After the grade pulls it toward the national average, it counts as 3.71. 40 percent of reviews are one or two stars. To reach a C it would need a complaint share of 25 percent or less. How the grade works.

How the Stars Break Down

5 star18 51%

4 star3 9%

3 star0 0%

2 star1 3%

1 star13 37%

What Reviewers Talk About

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

driving 5pay 4car options 2vehicle purchase 2

Buying From Treen & Byrne Auto Sales

Treen & Byrne Auto 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	6871 Marshall Rd, Upper Darby Township, PA 19082
Phone	610-352-3272
Website	treenandbyrneautosales.com
Listed features	Buys vehicles, Sells used vehicles, Credit cards, Debit cards
Type	Used car dealer

Hours

Monday	10 AM to 5 PM
Tuesday	10 AM to 6 PM
Wednesday	10 AM to 6 PM
Thursday	10 AM to 6 PM
Friday	10 AM to 6 PM
Saturday	10 AM to 4 PM
Sunday	Closed

Common Questions

Is Treen & Byrne Auto Sales a good dealer?

Treen & Byrne Auto 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 35 public reviews averaging 3.3 stars, with 40 percent at one or two stars. It rates past buyers' experience with the dealer, not any single car.

Can I get a car at Treen & Byrne Auto Sales inspected before I buy?

Yes. PPI Auto sends an inspector to the car on the lot in Upper Darby Township. 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 Treen & Byrne Auto Sales open on Sunday?

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

Other Graded Dealers Nearby

BSpeedy Car Sales Incunder a mile CMichael's Used Carsunder a mile BReal Mckoy Autounder a mile ACargame Motors LLC1.0 miles FCarvana Philadelphia6.5 miles FDiamond Auto Imports8.7 miles

Buyers Also Look At

CDeals R US Auto SalesEast Lansdowne BReal Mckoy AutoLansdowne

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

Buying from this lot?

Inspect it on the lot

We check the car at Treen & Byrne Auto Sales before you sign.

951-267-8500 Call now

Inspect a car at Treen & Byrne Auto 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