Thank you. Your email has been sent to the dealer.

Share 
Sales 9:00 AM - 8:00 PM
Service 7:30 AM - 5:00 PM
Mon 9:00 AM - 8:00 PM
Tue 9:00 AM - 8:00 PM
Wed 9:00 AM - 8:00 PM
Thu 9:00 AM - 8:00 PM
Fri 9:00 AM - 6:00 PM
Sat 9:00 AM - 5:00 PM
Sun 11:00 AM - 4:00 PM
Mon 7:30 AM - 5:00 PM
Tue 7:30 AM - 5:00 PM
Wed 7:30 AM - 5:00 PM
Thu 7:30 AM - 5:00 PM
Fri 7:30 AM - 5:00 PM
Sat 8:00 AM - 2:00 PM
Sun Closed
{{currentIndex + 1}} of 1 Video

Reviews

4.4
54 lifetime reviews.
  • called me when an offer we wanted was available

    we looked at buying a car but gm did not have the financing I wanted at the time so we put it off and then Paul our salesman contacted me when the...


    Show Full Review

    we looked at buying a car but gm did not have the financing I wanted at the time so we put it off and then Paul our salesman contacted me when the 0 % was offered again and we went and bought our new car. I he had not called me we might not of bought the car at this time. George

    Does recommend this dealer
    Shopped for a new car
    Did make a purchase
    0 people out of 0 found this review helpful. Did you?

    Hide Full Review
  • Big dissapointment

    Shop, click, drive is pointless, i set up the purchase online on the 13th, comfirmation auto email was sent to me on the 15th explaining my appoin...


    Show Full Review

    Shop, click, drive is pointless, i set up the purchase online on the 13th, comfirmation auto email was sent to me on the 15th explaining my appointment for the 18th. I showed up for my appointment at 3pm and they tell me my vehicle was sold on the 17th. I was never contacted about anything, drove all the way from Ronkonkoma for pure dissapointment. Then ask if i'd like to look at anything else on the lot.. How about not a chance! I never write reviews but this genuinely irritated me.

    Does not recommend this dealer
    Shopped for a used car
    Did not make a purchase
    0 people out of 0 found this review helpful. Did you?

    Hide Full Review
  • Do I Choose Riverhead GMC?

    Hello All- I live in Riverhead and considering a GMC for my next car purchase. I have visited the dealership twice and looked at a few SUV's I wa...


    Show Full Review

    Hello All- I live in Riverhead and considering a GMC for my next car purchase. I have visited the dealership twice and looked at a few SUV's I was interested in. I didn't work with a sales rep, I just walked around the parking lot on my own time. From what I can see here, it makes a lot of sense to buy my car there, considering almost every person here had a great experience. My question to the forum is, has anyone dealt with a situation in which you traded in your car at GMC Rvrhd. but still owed money on your loan? i.e - negative equity? if so, how was your experience with Riverhead GMC and the sales rep you dealt with? If you can reply back, I'd really appreciate it. Details on the process would be helpful too. Thanks !!! - J

    Does recommend this dealer
    Shopped for a used car
    Did not make a purchase
    0 people out of 0 found this review helpful. Did you?

    Hide Full Review
Read All Reviews

Service & Repair

About Our Dealership

Dealer on Cars.com since January 2013

Riverhead Buick GMC is your hometown Riverhead GM dealership. Our reputation is built on customer trust, and our dedication is to make sure your experience with us is not only comfortable, but satisfying, as well. Located at 1423 Rt 58, our Buick GMC dealership is proud to serve our customers with an extensive new and used Buick and GMC vehicle inventory. With so many new and used car dealers in the area, we know that it can be difficult to choose. So why do Buick and GMC drivers choose Riverhead Buick GMC in Long Island? From our friendly staff to our dealership amenities, we put the customer first!

"We put the customer first!"