Dealership

O'Neil Buick GMC

Warminster, PA

About

O’Neil Buick GMC is a premier provider of Buick, GMC and GM Certified Pre-owned automobiles. We are dedicated and committed to the highest standards of quality and integrity of our products and services. O'Neil Buick GMC proudly serves Warminster & the Philadelphia area. The O'Neil family has been in the auto business for over 50 years.

Services

Delivery providedFree car wash (new)Free car wash (used)Free oil change (new)Free oil change (used)Free maintenance (new)

Inventory

Page 24

2022 GMC Sierra 1500 SLT — Pickup Truck — 18,018 mi — Warminster, PA

USED · Pickup Truck

2022 GMC Sierra 1500

SLT · 4WD · Automatic

18,018 miGas16 mpg Pacific Blue Metallic

Contact for price

Warminster, PA

2023 Buick Envision Essence — SUV — 49,349 mi — Warminster, PA

USED · SUV

2023 Buick Envision

Essence · FWD · Automatic

49,349 miGas26 mpg Ebony Twilight Metallic

$25,438

Warminster, PA

2022 GMC Acadia Denali — SUV — 27,468 mi — Warminster, PA

USED · SUV

2022 GMC Acadia

Denali · AWD · Automatic

27,468 miGas21 mpg Midnight Blue Metallic

Contact for price

Warminster, PA

2024 Chevrolet Colorado LT — Pickup Truck — 3,841 mi — Warminster, PA

USED · Pickup Truck

2024 Chevrolet Colorado

LT · 4WD · Automatic

3,841 miGas21 mpg Summit White

Contact for price

Warminster, PA

2022 GMC Terrain SLT — SUV — 23,982 mi — Warminster, PA

USED · SUV

2022 GMC Terrain

SLT · AWD · Automatic

23,982 miGas26 mpg Summit White

Contact for price

Warminster, PA

2023 Chevrolet Trailblazer RS — SUV — 8,837 mi — Warminster, PA

USED · SUV

2023 Chevrolet Trailblazer

RS · FWD · Automatic

8,837 miGas31 mpg Sterling Gray Metallic

Contact for price

Warminster, PA

2015 Nissan Rogue Select S — SUV — 62,102 mi — Warminster, PA

USED · SUV

2015 Nissan Rogue Select

S · AWD · Automatic

62,102 miGas24 mpg Brilliant Silver

Contact for price

Warminster, PA

2022 Chevrolet Traverse LS — SUV — 39,367 mi — Warminster, PA

USED · SUV

2022 Chevrolet Traverse

LS · FWD · Automatic

39,367 miGas21 mpg Mosaic Black Metallic

Contact for price

Warminster, PA

2021 Mazda CX-30 Select — SUV — 35,588 mi — Warminster, PA

USED · SUV

2021 Mazda CX-30

Select · AWD · Automatic

35,588 miGas26 mpg Jet Black Mica

Contact for price

Warminster, PA

2021 Ram 1500 Laramie — Pickup Truck — 82,401 mi — Warminster, PA

USED · Pickup Truck

2021 Ram 1500

Laramie · 4WD · Automatic

82,401 miGas21 mpg Bright White Clearcoat

Contact for price

Warminster, PA

2023 Chevrolet Colorado LT — Pickup Truck — 26,966 mi — Warminster, PA

USED · Pickup Truck

2023 Chevrolet Colorado

LT · 4WD · Automatic

26,966 miGas21 mpg Summit White

Contact for price

Warminster, PA

2018 Nissan Armada Platinum — SUV — 47,238 mi — Warminster, PA

USED · SUV

2018 Nissan Armada

Platinum · 4WD · Automatic

47,238 miGas15 mpg Pearl White

Contact for price

Warminster, PA