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

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2022 Buick Envision Preferred — SUV — 11,889 mi — Warminster, PA

USED · SUV

2022 Buick Envision

Preferred · FWD · Automatic

11,889 miGas26 mpg Satin Steel Metallic

Contact for price

Warminster, PA

2022 GMC Acadia SLE — SUV — 26,300 mi — Warminster, PA

USED · SUV

2022 GMC Acadia

SLE · FWD · Automatic

26,300 miGas25 mpg Ebony Twilight Metallic

Contact for price

Warminster, PA

2017 Chevrolet Equinox Premier — SUV — 28,190 mi — Warminster, PA

USED · SUV

2017 Chevrolet Equinox

Premier · AWD · Automatic

28,190 miGas23 mpg Mosaic Black Metallic

$17,889

Warminster, PA

2018 GMC Terrain SLE — SUV — 67,258 mi — Warminster, PA

USED · SUV

2018 GMC Terrain

SLE · AWD · Automatic

67,258 miGas26 mpg Satin Steel Metallic

Contact for price

Warminster, PA

2023 Chevrolet Tahoe Premier — SUV — 37,998 mi — Warminster, PA

USED · SUV

2023 Chevrolet Tahoe

Premier · 4WD · Automatic

37,998 miGas17 mpg Iridescent Pearl Tricoat

Contact for price

Warminster, PA

2022 Buick Encore GX Select — SUV — 34,530 mi — Warminster, PA

USED · SUV

2022 Buick Encore GX

Select · AWD · Automatic

34,530 miGas27 mpg Satin Steel Metallic

Contact for price

Warminster, PA

2014 Jeep Wrangler Willys Wheeler — SUV — 91,240 mi — Warminster, PA

USED · SUV

2014 Jeep Wrangler

Willys Wheeler · 4WD · Automatic

91,240 miGas18 mpg Anvil Clear Coat

Contact for price

Warminster, PA

2022 GMC Canyon AT4 — Pickup Truck — 2,320 mi — Warminster, PA

USED · Pickup Truck

2022 GMC Canyon

AT4 · 4WD · Automatic

2,320 miGas19 mpg Satin Steel Metallic

Contact for price

Warminster, PA

2017 Ford Escape Titanium — SUV — 52,505 mi — Warminster, PA

USED · SUV

2017 Ford Escape

Titanium · 4WD · Automatic

52,505 miGas24 mpg White Platinum Metallic Tri-Coat

Contact for price

Warminster, PA

2018 Nissan Frontier SV V6 — Pickup Truck — 94,668 mi — Warminster, PA

USED · Pickup Truck

2018 Nissan Frontier

SV V6 · 4WD · Automatic

94,668 miGas17 mpg Glacier White

Contact for price

Warminster, PA

2021 GMC Sierra 1500 Elevation — Pickup Truck — 82,366 mi — Warminster, PA

USED · Pickup Truck

2021 GMC Sierra 1500

Elevation · 4WD · Automatic

82,366 miGas19 mpg Pacific Blue Metallic

Contact for price

Warminster, PA

2015 GMC Terrain SLT-1 — SUV — 121,128 mi — Warminster, PA

USED · SUV

2015 GMC Terrain

SLT-1 · AWD · Automatic

121,128 miGas23 mpg Dark Sapphire Blue Metallic

Contact for price

Warminster, PA