143 Boston Post Rd
North Windham, CT 06256

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Sales: 888-589-3090

Used Cars: 866-396-0737

Hours Toggle

Sales Department

Sun Closed
Mon 8:00am – 7:30pm
Tue 8:00am – 7:30pm
Wed 8:00am – 7:30pm
Thu 8:00am – 7:30pm
Fri 8:00am – 5:30pm
Sat 8:00am – 4:00pm

Service Department

Sun Closed
Mon 7:30am – 5:30pm
Tue 7:30am – 5:30pm
Wed 7:30am – 5:30pm
Thu 7:30am – 5:30pm
Fri 7:30am – 5:30pm
Sat 8:00am – 1:00pm

Reviews of Gates GMC Nissan

Overall Rating:

4.9 (out of 5)

99% recommend this dealer

3929 total reviews

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

5.0 (out of 5)

I've bought two cars from this dealership and have had a

Reviewed by Susan HillsDecember 17, 2025

I've bought two cars from this dealership and have had a good experience each time. I have had nothing but good experiences with both the sales force and the service team for the 5 years that I've been doing business with them. I particularly like that I've been consistently treated with respect, that no one has ever said anything I couldn't trust, and that they have always listened to what I wanted.

  • Does recommend this dealer
  • Shopped for a new car

Dealer Response

Thank you, Susan, for your wonderful 5-star review! ⭐ We truly appreciate your loyalty and trust over the past five years. It means a lot to hear that your experiences with both our sales team and service department at Gates Nissan and GMC have consistently been positive. Treating our customers with respect, honesty, and attentive listening is very important to us, and we’re glad that has shown throughout your car-buying and service visits. We look forward to continuing to serve you for many years to come!

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)

Totally satisfied with the service provided to my husband

Reviewed by dean5962December 17, 2025

Totally satisfied with the service provided to my husband and I. We will certainly highly recommend you and the Nissan dealership to family and friends. Thanks for being the one to assist us in our unexpected loss and for making our visit worthwhile. Thank you.

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you so much for the 5-star review and your kind words. ⭐ We are truly grateful you chose Gates Nissan, and it means a great deal to know you and your husband were totally satisfied with the service you received. We’re honored to have been able to assist you during such a difficult and unexpected time, and we sincerely appreciate your recommendation to family and friends. Your trust means everything to our team, and we are always here if you need anything in the future.

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)

That a pleasure it is to deal with Gates GMC!

Reviewed by catherinegrowDecember 16, 2025

That a pleasure it is to deal with Gates GMC! This is the second Nissan vehicle we've purchased from them, with Martin Quinones as our salesperson. Martin is very professional, knowledgeable, and personable and has made our purchases as easy and unstressful as possible. Much appreciated!

  • Does recommend this dealer
  • Shopped for a new car

Dealer Response

Thank you, Catherine, for the 5-star review! ⭐ We truly appreciate your continued trust in Gates GMC and Nissan. We’re thrilled to hear that Martin Quinones once again made your vehicle purchase easy and stress-free with his professionalism, knowledge, and personable approach. Congratulations on your second Nissan, and thank you for choosing our dealership. We look forward to assisting you again for all your future sales and service needs!

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Gates GMC Nissan

THANK YOU for choosing Gates GMC Nissan of Connecticut to fulfill your automotive needs. We are very aware of how difficult it is to select and trust an organization with your vehicle needs. We feel honored that you have looked into doing business with us. Our goal is to service YOU and YOUR automotive needs whether it be purchasing a vehicle having your vehicle reconditioned service related issues body repair or your need for parts or accessories for your current vehicle. We want you to be able to come to one place where you can feel comfortable and be treated like a friend not a number.

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