143 Boston Post Rd
North Windham, CT 06256

Get Directions

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

3947 total reviews

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

5.0 (out of 5)

Thanks to Hudson, at Gates GMC Nissan helping me turn in

Reviewed by cavaiuoloFebruary 09, 2026

Thanks to Hudson, at Gates GMC Nissan helping me turn in my 2017 GMC Sierra 2500HD Denali diesel, Hudson was friendly and informative to my wife and myself. He knew what we were looking at and prices. Coming back with first enticing offer for my trade in. This made my newer purchase of a 2024 GMC Sierra 2500 HD Denali gas a deal. He made the entire process seamless. This is my 1st purchase from Gates GMC and recommend Hudson at this dealership.

  • Does recommend this dealer
  • Shopped for a used car

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

4.0 (out of 5)

Lauren, very considerate and helpful and getting the new

Reviewed by robin.stachuraFebruary 06, 2026

Lauren, very considerate and helpful and getting the new truck Only wish I didn’t take six hours

  • Does recommend this dealer
  • Shopped for a new car

Overall Experience 4

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

Very good experience great staff trucck exceeded the

Reviewed by pattenrdFebruary 05, 2026

Very good experience great staff trucck exceeded the pictures sales and finance was ver easy

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you for the 5-star review! ⭐⭐⭐⭐⭐ We’re so glad you had a very good experience with our team at Gates Nissan in North Windham, CT. It’s great to hear that our staff made the process easy and that the truck exceeded your expectations from the pictures to delivery. Our sales and finance teams work hard to keep everything smooth and stress-free, and your feedback truly means a lot to us. Thank you for choosing Gates Nissan—we look forward to assisting you again in the future! 🚗✨

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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