Gates GMC Nissan Buick in North Windham including address, phone, dealer reviews, directions, a map, inventory and more

A member of the family

143 Boston Post Rd
North Windham, CT 06256

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Sales: 888-919-4637

Used Cars: 888-633-8091

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 – 7:00pm
Fri 7:30am – 5:30pm
Sat 8:00am – 1:00pm

Reviews of Gates GMC Nissan Buick

Showing the most recent reviews from To see all reviews visit

Overall Rating:

4.4 (out of 5)

23 out of 27 people said they would recommend this dealer

1 (out of 5)

absolutely the pitts

Reviewed by Tom in lunenburg maDecember 14, 2020

Worst experience ever, bought a new gmc Denali and Chris Reddy and his team were terrible. Promised delivery and didn't deliver but then proceeded to drop the ball several times and kept kicking the can down the road. As a solution to my frustration Chris tried to charge me more money than the agreed price of the vehicle. Truly has been a terrible experience. Never coming back and would never recommend anyone to go here. Gates only cares about money and how much they can get from you.

Customer Service 1

Buying Process 1

Quality of Repair 1

Overall Facilities 1

Maximum rating = 5

5 (out of 5)

New Buick purchase

Reviewed by BRAD HARRINGTON in Brooklyn, ctNovember 08, 2020

Nick at Gates GMC was awsome. I would highly recommend purchasing a new or used car from this dealership.

Customer Service 5

Buying Process 5

Quality of Repair 5

Overall Facilities 5

Maximum rating = 5

5 (out of 5)

What car shopping should be!

Reviewed by Krisandrac in Woodstock,CtDecember 26, 2017

Look for Martin Quinones he is amazing. Started process online and spent days working with me until I was able to get to actual dealership to finalize.

Customer Service 5

Buying Process 5

Quality of Repair N/A

Overall Facilities 5

Maximum rating = 5

About Gates GMC Nissan Buick

THANK YOU for choosing Gates GMC, Buick, Nissan and NV 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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