400 Howze Beach Rd
Slidell, LA 70458

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Sales: 888-375-1053

Used Cars: 888-375-2905

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 8:00pm
Tue 9:00am – 8:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 8:00pm
Fri 9:00am – 8:00pm
Sat 9:00am – 7:00pm

Service Department

Sun Closed
Mon 7:00am – 6:00pm
Tue 7:00am – 6:00pm
Wed 7:00am – 6:00pm
Thu 7:00am – 6:00pm
Fri 7:00am – 6:00pm
Sat 8:00am – 3:00pm

Reviews of Supreme Nissan of Slidell

Overall Rating:

4 (out of 5)

85% recommend this dealer

248 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

5.0 (out of 5)

I am writing to express my sincere gratitude for the

Reviewed by Mike from Shelbyville, TNJanuary 23, 2026

I am writing to express my sincere gratitude for the outstanding customer service Nicole Jones provided during a stressful situation with my Nissan Titan. The link expired for my survey so and did not want this to go unnoticed. Please pass to the owner and head of the service department. I recently experienced an issue with my truck while in New Orleans for a cruise. The truck was towed to Supreme Nissan, the dealership where I originally purchased it. This was the first time I had to utilize Nissan Roadside Assistance, and the service could not have been better or faster. While my family and I were enjoying our cruise in the Caribbean, she communicated with us via email, which was incredibly reassuring knowing that upon our return, I would need to deal with the truck immediately. Our family had urgent travel requirements upon debarkation. Nicoles assistance was invaluable. She coordinated the drop-off, ensured a priority inspection, and worked diligently to get us back on the road as quickly as possible. She facilitated a quick diagnosis and was able to expedite the necessary part, which she successfully did. What could have easily resulted in a week's delay for our family turned into an incredibly smooth and stress-free turnaround in just a day and a half. The entire Service Team was awesome, and her personal dedication and professionalism were the absolute best. Thank you again for making a difficult situation manageable and for truly going above and beyond

  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase

Dealer Response

Thank you so much for your kind words! We are thrilled to hear that Nicole provided exceptional service during a stressful situation with your Nissan Titan. Your satisfaction is our top priority and we are happy to know that your experience with our dealership was smooth and stress-free. We will be sure to pass along your compliments to Nicole and our service team. Thank you for choosing us for your vehicle needs!

Overall Facilities N/A

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Maximum rating = 5

5.0 (out of 5)

My experience in the service department was great.

Reviewed by Demetria V from Slidell, LaJanuary 10, 2026

My experience in the service department was great. Tracy was very kind and helpful and kept me updated on my vehicle’s status each step of the way.

  • Does recommend this dealer
  • Came in for service or repair
  • Did make a purchase

Dealer Response

Thank you for sharing your positive experience with us! Our team strives to provide excellent service and we are thrilled that Tracy was able to assist you every step of the way. We look forward to serving you again in the future.

Overall Facilities N/A

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Maximum rating = 5

3.0 (out of 5)

My salesman, Brad was great.

Reviewed by RSDecember 22, 2025

My salesman, Brad was great. He took the time to explain different options to me on the vehicle and packages. We have been friends for years now and he is the reason I went to Nissan of Slidell. However once we started talking, the manager Micah decided to call me. First, he told me to put less money down, which equates to paying more interest on the loan( good for the dealer)! Then on the 2nd phone call, he brings up a mutual friend, which after further conversation and thinking, Micah went on social media and found a mutual friend we have and decided to bring up this person, and saying, “We know people!” If this is a sales tactic, it is a bad one. Finally, Nissan of Slidell is advertising $10,500 off all Pathfinders and Muranos. Then he presented me an offer of only a $8,500 discount, thinking I would not catch it. It is truly a shame that honesty does not exist in this world anymore and now a salesman lost a sale due to the actions of a manager!

  • Does not recommend this dealer
  • Shopped for a new car

Dealer Response

Thank you for taking the time to share your experience. We truly appreciate your kind words about Brad and the time he spent reviewing vehicle options with you. we're proud of the relationships our team builds with customers. We're sorry to hear that other parts of your experience did not meet your expectations. That is never our intention, and we take feedback like this seriously. Our goal is always to be transparent, respectful, and helpful throughout the buying process. We would welcome the opportunity to review your concerns directly and clarify any misunderstandings. Please feel free to reach out to our management team so we can discuss this further and see how we can make things right. Thank you again for your feedback.

Overall Experience 3

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Supreme Nissan of Slidell

Thank you for rating us one of the top Nissan dealerships for customer service

Located in Slidell LA Supreme Nissan of Slidell also serves the Covington and Baton Rouge areas of LA with a stress-free sales experience and a finance department that can find financial solutions to save you money and fit within any budget or credit situation. We are your one-stop shop for finding your next vehicle.

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