3103 New Jersey 10 State RT 10 E
Denville, NJ 07834

Get Directions

Sales: 973-701-0600

Used Cars: 973-701-0600

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 7:00pm
Tue 9:00am – 7:00pm
Wed 9:00am – 7:00pm
Thu 9:00am – 7:00pm
Fri 9:00am – 6:00pm
Sat 9:00am – 6:00pm

Service Department

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

Reviews of Genesis of Denville

Overall Rating:

4.8 (out of 5)

96% recommend this dealer

1647 total reviews

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

5.0 (out of 5)

We had a great experience purchasing a pre-owned car at

Reviewed by roselarkOctober 30, 2025

We had a great experience purchasing a pre-owned car at Genesis. Our sales person, Melissa Tomahatsch was very helpful and informative. There was no time restriction and all questions were answered. It was great doing business with Melissa and the Genesis team.

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you for sharing your experience with us! We’re delighted to hear that Melissa took great care of you and made the car-buying process smooth and comfortable. Knowing that you felt supported and had all the time you needed means a lot to our team. We truly appreciate your business and your kind words. Enjoy your vehicle, and please reach out anytime—we’re always here to help!

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

I found Mike to be very helpful.

Reviewed by Chrisjrusso34June 22, 2025

I found Mike to be very helpful. He made our deal happen. Was a pleasure to work with.

  • Does recommend this dealer
  • Shopped for a new car

Dealer Response

Thank you for sharing your experience and for the 5-star review! We’re glad Mike was helpful and able to make the deal happen. It’s great to hear you enjoyed working with him! We truly appreciate your business and hope you’ll think of us again for any future vehicle needs.

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

Genesis of Denville had kind and friendly staff.

Reviewed by carlyannexx22June 21, 2025

Genesis of Denville had kind and friendly staff. I worked with Mike and was extremely pleased with her professionalism and flexibility in finding my new car.

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you for your wonderful feedback and 5-star review! We’re delighted Mike was kind, professional, and flexible in helping you find the perfect car. We truly appreciate your business and hope you’re enjoying your new vehicle!

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

Ready to buy? Get a price quote before visiting the dealership.

  • Get multiple quotes
  • No cost, no-hassle negotiation
Back to Top