O'Neil Buick GMC in Warminster including address, phone, dealer reviews, directions, a map, inventory and more

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869 W. Street Rd.
Warminster, PA 18974

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Sales: 215-494-7615

Used Cars: 215-494-7617

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 8:00pm
Tue 9:00am – 8:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 8:00pm
Fri 9:00am – 8:00pm
Sat 9:00am – 5:00pm

Service Department

Sun Closed
Mon 8:00am – 5:00pm
Tue 8:00am – 5:00pm
Wed 8:00am – 5:00pm
Thu 8:00am – 5:00pm
Fri 8:00am – 5:00pm
Sat 8:00am – 2:00pm

Reviews of O'Neil Buick GMC

Showing the most recent reviews from Cars.com. To see all reviews visit Cars.com.

Overall Rating:

4.8 (out of 5)

167 out of 174 people said they would recommend this dealer

1 (out of 5)


Reviewed by Russ Savage in Huntingdon Valley PaJune 06, 2021

The owner at this GMC stated he didn’t have to negotiate on new cars because of high demand and low availability. Ok that’s fine, but then he LOW balled my on my trade in, which was in perfect condition, all the while he knew there is a very high (increased value) demand for good used cars. Don’t trust him. I’m a senior citizen and wounded warrior who served his country honorably for 23 years, and this is how you treat us? !!

Customer Service 1

Buying Process 1

Quality of Repair 1

Overall Facilities 1

Maximum rating = 5

5 (out of 5)

Great experience

Reviewed by Josh Ratcliffe in Perkasie, PAMarch 09, 2021

Very enjoyable. The salesman and manager were very helpful, nice and informative

Customer Service 5

Buying Process 5

Quality of Repair 5

Overall Facilities 5

Maximum rating = 5

5 (out of 5)


Reviewed by Bert in Huntingdon ValleyOctober 26, 2017

Steve, our salesman was great, had everything ready when we gir there and made the transition for the new car painless.

Customer Service 5

Buying Process 5

Quality of Repair 5

Overall Facilities 5

Maximum rating = 5

About O'Neil Buick GMC

We are the Top Ranked Dealership in Customer Satisfaction! We offer Free Lifetime PA State Inspection, First Oil and Filter Change Free, Buick GMC Courtesy Transportation on Site, Car Wash with Service Visit, Local Shuttle Service, Indoor Service Write-Up, Night Key Drop Off, Lifetime Warranty on All Collision Work and Free Estimates. Check out our Factory Trained and Award Winning Service Department with Over 300 Combined Years of Service Excellence at our State of the Art Facility with Factory Tools and Equipment! Family Owned and Operated Since 1965. Honesty, Integrity, Professional Staff, Outstanding Service!

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