David Monahan
David Monahan at Sun Buick GMC
Refer Me

David Monahan

General Sales Manager

Sun Buick GMC

3333 Sunrise Hwy
Wantagh, NY 11793

Contact Me
4.9
126 Reviews

Dealership Experience

29 yrs, 5 mos

Industry Experience

29 yrs, 5 mos

4.9

126 Reviews

Write a Review

126 Reviews of David Monahan

April 26, 2024

Dealership Rating
Employee Rating

Excellent sales rep. Very clear and concise. Sales manager and general manager made themselves available to me also. Very professional organization. Would recommend this More

by george@globalplanningconsultants.com
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Kevin Bannon, Matthew Sabia

April 10, 2024

Dealership Rating
Employee Rating

Justin was respectful courteous and helpful throughout the process of purchasing my new vehicle. I highly recommend Justin if you plan on purchasing a vehicle at SunAuto More

by Rkropp1211
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Kevin Bannon, Justin Thompson

March 23, 2024

Dealership Rating
Employee Rating

Your GMC team is outstanding ! Michael LaRosa is the Best so helpful in every way from showing us the 2024 Canyon AT4 and test drive! To the buying process and return of our Lease More

by My Terrain
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Kevin Bannon, Bob McKenna, Mike Rosedale, Mike La Rosa , Theresa in finance department 👍

March 06, 2024

Dealership Rating
Employee Rating

Very professional and courteous. You know they’re good when most of the staff has been there for 20+ years. No gimmicks. A+++ experience. Will definitely do business with again More

by Customer123
Trade-in Experience
Purchase Time
Recommend Dealer
Yes

January 14, 2024

Dealership Rating
Employee Rating

Awesome Customer Service. This was our 3rd Buick purchase from Sun and just always a Great experience. More

by dennisharty
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Kevin Bannon, Matthew Sabia

January 05, 2024

Dealership Rating
Employee Rating

Hey were really courteous and friendly. And follow through whatever they said you were going to do for me. It’s like being part of the Sun GMC family More

by Rocky4325
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Kevin Bannon, Justin Thompson

November 12, 2023

Dealership Rating
Employee Rating

My experience at Sun Buick was a great one! ! My salesperson Matt Fierst was both knowledgeable and personable and I was treated with kindness and respect!! I can’t say enough about this dealers More

by Joanie
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Kevin Bannon, Matthew Fierst , Theresa in Finance Dept

October 13, 2023

Dealership Rating
Employee Rating

Justin was great he explained everything in great detail and was very professional i heould recommend him to my friends More

by Villageplumber
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Kevin Bannon, Justin Thompson

September 25, 2023

Dealership Rating
Employee Rating

Mike LaRosa was a total professional, made me feel at ease and made my new lease go effortlessly- highly recommend this dealership! More

by bellacrem
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Mike La Rosa, Matthew Sabia

September 20, 2023

Dealership Rating
Employee Rating

I've leased 5 cars at Sun over the past 10 years. The leasing experience has been the best compared to many other dealerships I visited. They're friendly and I have never felt rushed or pressured i More

by alfen23
Service Price Transparency
Workmanship
Service Time
Service Communication
Recommend Dealer
Yes
1
...

Dealership Inventory (189 Vehicles)

new 2024 GMC Sierra 1500 car, priced at $79,145
2024 GMC Sierra 1500
new
Titanium Rush Metallic exterior
Automatic
4WD
new 2024 GMC Sierra 1500 car, priced at $73,385
2024 GMC Sierra 1500
new
Sterling Metallic exterior
Automatic
4WD
new 2024 GMC Terrain car, priced at $36,885
2024 GMC Terrain
new
Ebony Twilight Metallic exterior
Automatic
AWD
new 2024 GMC Terrain car, priced at $39,230
2024 GMC Terrain
new
Downpour Metallic exterior
Automatic
AWD
new 2024 GMC Terrain car, priced at $37,735
2024 GMC Terrain
new
Sterling Metallic exterior
Automatic
AWD
new 2024 Buick Envista car, priced at $26,475
2024 Buick Envista
new
Ocean Blue Metallic exterior
Automatic
FWD