Explore All Vehicles
  • Versa

    Versa 2

    Starting at $18,938 Contact Us!
  • Sentra

    Sentra 71

    Starting at $19,257 Contact Us!
  • Maxima

    Maxima 6

    Starting at $34,924 Contact Us!
  • Altima

    Altima 24

    Starting at $23,434 Contact Us!
  • Leaf

    Leaf 1

    Starting at $25,708 Contact Us!
  • 370z

    370z Contact Us

    Starting at Contact Us!
  • Kicks

    Kicks 7

    Starting at $22,294 Contact Us!
  • Rogue

    Rogue 114

    Starting at $26,983 Contact Us!
  • Rogue Sport

    Rogue Sport 12

    Starting at $23,686 Contact Us!
  • Murano

    Murano 57

    Starting at $29,462 Contact Us!
  • Pathfinder

    Pathfinder Contact Us

    Starting at Contact Us!
  • Armada

    Armada Contact Us

    Starting at Contact Us!
  • Frontier

    Frontier 21

    Starting at $29,179 Contact Us!
  • Titan

    Titan 1

    Starting at $59,483 Contact Us!
  • Titan Xd

    Titan Xd Contact Us

    Starting at Contact Us!
  • Nv200

    Nv200 7

    Starting at $24,530 Contact Us!
  • Nv Cargo

    Nv Cargo 3

    Starting at $31,390 Contact Us!
  • Nvp

    Nvp Contact Us

    Starting at Contact Us!

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
Express Service
  • 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

Get Your Directions !

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