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Sergio Martell
Sergio Martell
General Sales Manager
Dalton Hyundai of National City
3150 National City Boulevard
National City, CA 91950
17 Reviews
Dealership Experience
1 yr, 10 mos
Industry Experience
18 yrs, 1 mo
Languages Spoken
Spanish
17 Reviews
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17 Reviews of Sergio Martell
June 02, 2026
Very kind, too much clean. Thank you for your support. I will visit next time. Thank you for your support. I will visit next time. More
by Jiho park
Verified CustomerOther Employees Tagged: Cedric Butler, Rick Griffin, Gerardo Romo, Mark Moore, Monica Salem , Alyssia valdez
May 23, 2026
Muy buen servicio desde la persona Que me atendio al comprar mi carro hasta el personal de me lo entrego y sigue atendiendo cuando son los servicios comprar mi carro hasta el personal de me lo entrego y sigue atendiendo cuando son los servicios More
by ccqvdo7910
Other Employees Tagged: Cedric Butler, Rick Griffin, Gerardo Romo, Mark Moore, Monica Salem
May 21, 2026
Great dealer - knowledgeable and professional sales, management and finance staff! They delivered a great product in a comfortable environment. Highly recommend. management and finance staff! They delivered a great product in a comfortable environment. Highly recommend. More
by djbreithaupt
Other Employees Tagged: Sale and finance persons
May 10, 2026
The dealership itself is great, and they are all helpful. I was just frustrated when I make my appt for my ceramic coating costing $1500 (or something along those lines), and they deny me a ride home unless I was just frustrated when I make my appt for my ceramic coating costing $1500 (or something along those lines), and they deny me a ride home unless I live <10 miles away. If I had known, I’d have done it at a closer dealership. They didn’t have any car rentals, and the service was planned to take all day. I just figured, you buy a $50K car and I wouldn’t have to plead with them to get a Lyft back to my house. I’ll be taking it to a closer dealership next time for the remainder of my services. More
by Veaziejeff3
Other Employees Tagged: Cedric Butler, Rick Griffin, Gerardo Romo, Mark Moore, Monica Salem
May 02, 2026
They welcomed me, sent me things in the mail, and worked with me on financing. with me on financing. More
by susan.korosy
Other Employees Tagged: Cedric Butler, Rick Griffin, Gerardo Romo, Mark Moore, Monica Salem
April 29, 2026
They always do an excellent job, quickly and with great customer service. 100% recommended. Definitely coming back. customer service. 100% recommended. Definitely coming back. More
by Galaz
Other Employees Tagged: Cedric Butler, Rick Griffin, Gerardo Romo, Mark Moore, Monica Salem
April 24, 2026
Good customer service, did not try to over sell services, wait time was reasonable, lounge was comfortable wait time was reasonable, lounge was comfortable More
by alsoto14
Other Employees Tagged: Rick Griffin, Gerardo Romo, Mark Moore
April 24, 2026
Muy buen equipo de trabajo y muy buena atención con los clientes estoy muy satisfecho con mi compra reciente con Dalton Hyundai clientes estoy muy satisfecho con mi compra reciente con Dalton Hyundai More
by carlosalbertomoralespadron5
Other Employees Tagged: Cedric Butler, Rick Griffin, Gerardo Romo, Mark Moore, Monica Salem , Javier
April 23, 2026
Pulled a bait and switch, taking them to court Beware, they're bad, buyer beware they're bad, buyer beware More
by double77guy
Other Employees Tagged: Mark Moore
April 23, 2026
This dealership was really good when I was buying my car and taking care of the maintenance. However, this last maintenance I had to pay for because I missed my three year warranty by twenty four hours.And and taking care of the maintenance. However, this last maintenance I had to pay for because I missed my three year warranty by twenty four hours.And they were not willing to work with me More
by scmontgomery89
Other Employees Tagged: Cedric Butler, Rick Griffin, Gerardo Romo, Mark Moore, Monica Salem
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