Welcome to O'Neil Nissan!

EXCELLENCE IN ALL WE DO

O’Neil Nissan is known for their superior customer service. You’ll experience this excellence every time you visit our website or dealership at 849 W Street Rd, Warminster, Pennsylvania.

If there’s one thing we believe in at O’Neil Nissan, it’s keeping things simple. We challenge you to find a simpler vehicle-buying experience in the Philadelphia, Pennsylvania metro area than the one you’ll find right here in Warminster at O’Neil Nissan. Let our family-owned and operated dealership help you find the right new or pre-owned Nissan vehicle for your needs and budget.

To us, excellence means offering customers only the best new Nissans and quality pre-owned Nissans and vehicles from other manufacturers. We are simple, honest, and reliable in our sales experience, meaning you’ll find only fair pricing and a buying experience that satisfies you instead of stresses you. We don’t hide add-ons and other charges in our price; what you see is the price you’ll pay, and you’ll receive top value for your trade.

Browse all our New Cars, Used Cars, and CPO Used Cars at O’Neil Nissan