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O'Neil Buick GMC

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GMC and Buick New Car Dealership in Warminster, PA

Overall Rating

4.9/5

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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!

Need service for your new GMC or Buick? O'Neil Buick GMC's GMC-trained mechanics can help.


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Pictures of O'Neil Buick GMC

Picture of O'Neil Buick GMC in Warminster

Dealership Contact Information

O'Neil Buick GMC 869 W. Street Rd.
Warminster, PA 18974

Sales: 215-494-7615
Used Cars: 215-494-7617

Sales Department Hours

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

Service Department Hours

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