O'Neil Nissan
Warminster, PA
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 AM
Tuesday 9:00 AM - 8:00 AM
Wednesday 9:00 AM - 8:00 AM
Thursday 9:00 AM - 8:00 AM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 5:00 AM
Sunday Closed
Service
Monday 8:00 AM - 5:00 PM
Tuesday 8:00 AM - 5:00 PM
Wednesday 8:00 AM - 5:00 PM
Thursday 8:00 AM - 5:00 PM
Friday 8:00 AM - 5:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
Parts
Monday 9:00 AM - 8:00 AM
Tuesday 9:00 AM - 8:00 AM
Wednesday 9:00 AM - 8:00 AM
Thursday 9:00 AM - 8:00 AM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 5:00 AM
Sunday Closed
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Walter handled everything professional from the time we came in the door to the time we left very well done job came in the door to the time we left very well done job More
Our car buying experience at O’Neil was great. Very easy process and the people we met with were really nice. From Louis Kaiser, our sales rep, to Tom in Finance, everyone was great. I highly reco Very easy process and the people we met with were really nice. From Louis Kaiser, our sales rep, to Tom in Finance, everyone was great. I highly recommend O’Neil to anyone looking to purchase a new or certified used car or truck. We absolutely love our “new” Nissan Rogue! More
When I knew my van of 11 years needed to be replaced, I was anxious thinking about having to go through the process of finding a new car. When I saw a car available at O’Neil Nissan, I jumped at the possib was anxious thinking about having to go through the process of finding a new car. When I saw a car available at O’Neil Nissan, I jumped at the possibility. From start to finish, the patience, flexibility, and overall knowledge exhibited by Walt and anyone else we worked with throughout the process was tremendously appreciated. I am so excited to be in a reliable car from one of the most reliable and welcoming dealerships around! Many thanks! Jen B. More
Darren was wonderful! I still have some scratches that were to be addressed at the time of purchase but otherwise wonderful experience I still have some scratches that were to be addressed at the time of purchase but otherwise wonderful experience More
Very welcoming and knowledgeable. Made my experience pleasant. Understood my needs, wants, specification, and budget. Made my experience pleasant. Understood my needs, wants, specification, and budget. More
This was a phenomenal experience. Walt handled a tougher transaction beautifully as this involved turning in a lease early from another dealership. I had a seamless experience from st Walt handled a tougher transaction beautifully as this involved turning in a lease early from another dealership. I had a seamless experience from start to finish! More
This dealership showed Us respect and was very knowledgeable about Our needs and wants. The salesperson went above and beyond for Us. We recommend O’Neil’s Nissan and Diego highly. knowledgeable about Our needs and wants. The salesperson went above and beyond for Us. We recommend O’Neil’s Nissan and Diego highly. More





