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Welcome to O'Neil Nissan!

#1 IN PENNSYLVANIA! EXCELLENCE IN ALL WE DO

O’Neil Nissan has received the coveted Nissan Award of Excellence over the course of many years, a testament to the dedication we have for 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.

SALES
  • Monday 9:00AM - 8:00PM
  • Tuesday 9:00AM - 8:00PM
  • Wednesday 9:00AM - 8:00PM
  • Thursday 9:00AM - 8:00PM
  • Friday 9:00AM - 8:00PM
  • Saturday 9:00AM - 5:00PM
  • Sunday Closed
Service
  • Monday 8:00AM - 5:00PM
  • Tuesday 8:00AM - 5:00PM
  • Wednesday 8:00AM - 5:00PM
  • Thursday 8:00AM - 5:00PM
  • Friday 8:00AM - 5:00PM
  • Saturday 8:00AM - 4:00PM
  • Sunday Closed
Parts
  • Monday 8:00AM - 7:00PM
  • Tuesday 8:00AM - 7:00PM
  • Wednesday 8:00AM - 7:00PM
  • Thursday 8:00AM - 7:00PM
  • Friday 8:00AM - 5:00PM
  • Saturday 8:00AM - 4:00PM
  • Sunday Closed
Oil Changes
  • Monday 8:00AM - 7:00PM
  • Tuesday 8:00AM - 7:00PM
  • Wednesday 8:00AM - 7:00PM
  • Thursday 8:00AM - 7:00PM
  • Friday 8:00AM - 5:00PM
  • Saturday 8:00AM - 4:00PM
  • Sunday Closed

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