329 Bridgeport Ave
Shelton, CT 06484

Get Directions

Sales: 877-473-0203

Used Cars: 877-454-8207

Hours Toggle

Sales Department

Sun 11:00am – 4:00pm
Mon 9:00am – 8:00pm
Tue 9:00am – 8:00pm
Wed 9:00am – 8:00pm
Thu 9:00am – 8:00pm
Fri 9:00am – 7:00pm
Sat 9:00am – 5:00pm

Service Department

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

Reviews of D'Addario Cadillac Buick GMC Nissan

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

5.0 (out of 5)

The sales staff and the management with above and beyond

Reviewed by Devin from Fairfield, ctJanuary 17, 2025

The sales staff and the management with above and beyond their duties to make sure that my new vehicle purchase went very smooth. Will definitely come back.

  • Does recommend this dealer
  • Shopped for a new car
  • Did make a purchase

Dealer Response

We’re glad to hear our team made your vehicle purchase experience smooth. Thank you for the kind words about Mario D'Addario Buick GMC, and take care.

Overall Facilities N/A

Customer Service N/A

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

3.0 (out of 5)

Stuffy… being there reminds me of the dealer experience

Reviewed by Dale from Shelton CTSeptember 17, 2024

Stuffy… being there reminds me of the dealer experience from my folks buying Buicks in the ‘80’s. Sorry to be honest.

  • Does not recommend this dealer
  • Shopped for a new car
  • Did not make a purchase

Dealer Response

Dale, Where you here on a hot day? 😂. Please let us know how we can improve. Always open to new ideas and strategies to better our customers' needs! If you ever need anything else from us, please feel free to give us a call or stop by. Have an awesome day! Anthony Thomas

Overall Facilities N/A

Customer Service N/A

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

1.0 (out of 5)

Do NOT buy from Daddario Cadillac.

Reviewed by Cole from Wappingers Falls, NYFebruary 16, 2024

Do NOT buy from Daddario Cadillac. They sold me a 2021 gmc sierra 1500 with 27,000 miles on it. Didn’t argue price, all I asked for was they change the tires on the vehicle as they were bald. When I picked the truck up they didn’t even clean the truck out, there was still carpentry materials in the cab and bed from the previous owner. After getting the truck home the next day the engine began to misfire and throw all sorts of codes. Truck is still at a different dealership getting fixed. It has bad lifters and possibly bad cam. Daddario Cadillac has refused to make any sort of compensation or concessions of any kind. Basically told me tough luck. I couldn’t be any less pleased with my buying experience from this dealership. Odd coincidence the lights came on less than 60 miles after sale… makes you think they cleared the code and pushed it out the door. So much for their “170 point inspection” on certified pre owned vehicles. I am very lucky to know a reliable tech at a different dealership who I can trust. Unlike Daddario Cadillac.

  • Does not recommend this dealer
  • Shopped for a used car
  • Did make a purchase

Overall Facilities N/A

Customer Service N/A

Buying Process N/A

Quality of Repair N/A

Maximum rating = 5

About D'Addario Cadillac Buick GMC Nissan

D'Addario Nissan is the Right Choice as Your Nissan Dealer

Choosing the right Nissan dealer is important in order to get the best return on your time investment. Finding the right vehicle is an important part of the experience. Getting the Nissan dealership that is a good match for you will ensure that your purchase is one that will meet your needs and make you happy. D'Addario Nissan understands what shopping for a vehicle means to you and we stand out from other Nissan dealerships by giving you more choices easier online options and the customer service that you can feel confident in.

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

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