400 N Main Street
Rochester, NH 03867

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Sales: 603-842-5036

Used Cars: 603-842-5036

Hours Toggle

Sales Department

Sun Closed
Mon 9:00am – 6:00pm
Tue 9:00am – 6:00pm
Wed 9:00am – 6:00pm
Thu 9:00am – 6:00pm
Fri 9:00am – 6:00pm
Sat 9:00am – 5:00pm

Service Department

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

Reviews of Key GMC of Rochester

Overall Rating:

4.7 (out of 5)

94% recommend this dealer

568 total reviews

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

5.0 (out of 5)

Noah was incredible.

Reviewed by DannyG November 29, 2025

Noah was incredible. Extremely friendly and a pleasure to work with. The entire process was so smooth. No headaches whatsoever. Got me the best deal for my trade in. I couldn’t be happier with the experience. They had the exact vehicle I’ve been searching for. Seriously Noah and I’m sorry I don’t remember his name, the finance guy were awesome. They both deserve a raise.

  • 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

5.0 (out of 5)

Great service that is easy to do.

Reviewed by GURU777November 29, 2025

Great service that is easy to do.business with. Friendly, honest, and just plain nice people.

  • Does recommend this dealer
  • Came in for service or repair

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)

It was perfect from start to finish.

Reviewed by none26November 29, 2025

It was perfect from start to finish. They took me in on time. Did my oil change and did a warranty service on my transmission everything was done as expected. Thank you so much.

  • Does recommend this dealer
  • Came in for service or repair

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Key GMC of Rochester

Key GMC of Rochester is a proud member of the Key Auto Group. We make car buying simple by giving you our best price upfront. By doing this you can focus your time on selecting a vehicle that best fits your families needs. We have a full service department with certified GM technicians. We also service all makes and models. Come in and let us show you how simple car buying should be!!

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

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  • No cost, no-hassle negotiation
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