Dau Nguyen
Dau Nguyen at eCarOne

Dau Nguyen

Client Advisor

eCarOne

4400 W Plano Pkwy
Plano, TX 75093

Contact Me
4.9
75 Reviews

Dealership Experience

2 yrs, 7 mos

Industry Experience

2 yrs, 7 mos

Languages Spoken

Vietnamese Vietnamese

4.9

75 Reviews

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75 Reviews of Dau Nguyen

April 21, 2026

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Amazing service, thank you so much, living in Dallas and not been able to travel before purchasing was scary, yet, you guys made it so easy and pleasant. Thank you More

by Lisandra.curbelo
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Recommend Dealer
Yes

April 17, 2026

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I had a fantastic experience working with Dau while purchasing my Polestar 2. From start to finish, he made the entire process smooth, straightforward, and genuinely enjoyable. Dau was incredibly kn More

by JLgecko1
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Recommend Dealer
Yes
Apr 18, 2026

eCarOne responded

Hi Jonathan, Thank you for the incredible review and for trusting Top Rated Used Luxury Car Dealer DFW eCarOne with your Polestar 2 purchase. We are glad to hear Dau made the entire process smooth, straightforward, and enjoyable. His knowledge, professionalism, and no pressure approach are exactly what we strive for with every customer, and it is great to hear that stood out throughout your experience. The Polestar 2 is an amazing vehicle and we are happy Dau helped you feel confident and excited every step of the way. We truly appreciate your recommendation and your kind words. Welcome to the eCarOne family and enjoy your Polestar 2. Let us know if you ever need anything.

April 08, 2026

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Everyone at the dealership were friendly and easy to work with. I got the car I wanted at a good price as well. The process didn’t take long at all. More

by torreygilstrap1
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Recommend Dealer
Yes

Other Employees Tagged: Bryan Nguyen, TL Ricks

Apr 13, 2026

eCarOne responded

Thank you, Torrey, for the 5 star review and for choosing eCarOne, Top Rated Used Luxury Car Dealer DFW for your Tesla Model 3. We are glad to hear Dau and Bryan made the process easy and efficient, and that you were able to get the car you wanted at a great price. That is exactly the experience we strive to deliver. Enjoy your Model 3 and welcome to the eCarOne family. We truly appreciate your business and look forward to assisting you again in the future.

April 01, 2026

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Very easy car buying experience with professional employees! Dau was so helpful! Highly recommend this business! More

by crystalduncan19
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Recommend Dealer
Yes

Other Employees Tagged: Ash Osman, Tony Canales

Apr 13, 2026

eCarOne responded

Thank you, Crystal, for the 5 star review and for choosing eCarOne, Top Rated Used Luxury Car Dealer DFW for your Tesla Model Y. We are glad to hear you had an easy car buying experience and that Dau took great care of you. Providing a professional, smooth, and hassle free process is exactly what we aim for. Enjoy your Model Y and welcome to the eCarOne family. We truly appreciate your recommendation and look forward to assisting you again in the future.

March 30, 2026

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I had a fantastic experience buying my Tesla, and I have to give a special shoutout to my salesman Dau! Also, in full transparency, he might just be the most handsome car salesman I’ve ever met. I’m not say More

by kim.truong
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Recommend Dealer
Yes
Apr 16, 2026

eCarOne responded

Hi Kim, Thank you for the awesome review and for trusting Top Rated Used Luxury Car Dealer DFW eCarOne with your Tesla purchase. We love the humor and we will make sure Dau sees this one. He is going to get a kick out of it. All jokes aside, your comments about his professionalism, attention to detail, and genuine approach are exactly what we strive for with every client. We are glad you had such a great experience and truly appreciate the recommendation. Welcome to the eCarOne family and enjoy your Tesla. Let us know if you ever need anything.

March 03, 2026

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Dau was professional, nice, and respected our time. He made sure the process was efficient so we did not have to waste a full day at a dealership, which we really appreciate. We would recommend him More

by carthur71
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Recommend Dealer
Yes

Other Employees Tagged: Ash Osman

Mar 11, 2026

eCarOne responded

Thank you for the great review! Congratulations on your BMW and we are glad to hear Dau made the experience professional, respectful of your time, and efficient. One of our main goals at eCarOne, your Top Rated Used Luxury Car Dealer DFW, is making sure our clients do not have to spend an entire day at a dealership to complete a purchase. We also appreciate you recognizing Ash in finance. He works hard to make that part of the process smooth and informative without any pressure. Thank you for the recommendation and welcome to the eCarOne family!

March 01, 2026

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Dau was so polite and easy to work with. I felt like everyone was willing to answer my questions and made this car buying experience very simple! Great team! More

by Mgilb6020
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Recommend Dealer
Yes

Other Employees Tagged: Joseph Castiglione

Mar 18, 2026

eCarOne responded

Michelle, thank you for the 5 star review and congratulations on your Volkswagen Atlas! We are glad to hear Dau took great care of you, answered all of your questions, and made the process quick and easy. It is also great to know our finance team provided a smooth and knowledgeable experience. That is exactly what we strive to deliver every day at eCarOne, Top Rated Used Luxury Car Dealer DFW. Enjoy your Volkswagen Atlas and welcome to the eCarOne family!

January 08, 2026

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This was by far one of the greatest experiences at a car dealer. No hustle, just help. Thank you to Dau for being professional, letting me try a few cars and helping make the process so smooth! I’m very hap More

by mcpamfil
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Finance Experience
Recommend Dealer
Yes
Jan 12, 2026

eCarOne responded

Thank you, Micrea, for the 5 star review and for choosing eCarOne for your BMW X7 purchase. We are glad to hear this was one of your best car buying experiences and that Dau provided professional, no pressure support while helping you find the right vehicle. Creating a smooth and transparent process is always our goal. Congratulations on your BMW X7, welcome to the eCarOne family, and thank you for your kind words and trust.

January 05, 2026

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The best experience ever buying a high end used vehicle! Paul and the team treated me like royalty! Thank you for such an amazing experience! I would highly recommend this dealership to everyone who is look More

by Mlbaker26
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Recommend Dealer
Yes

Other Employees Tagged: Paul Adkins, Ahmad (Adam) Assi

Jan 06, 2026

eCarOne responded

Thank you for the 5 star review, Melissa. Congratulations on your Range Rover Sport Autobiography and thank you for choosing eCarOne. It truly means a lot to hear that your experience was the best you have ever had when purchasing a high end preowned vehicle. Paul and the entire team will be thrilled to know you felt taken care of every step of the way. We also want to thank you for being such a pleasure to work with. Our whole team genuinely enjoyed assisting you, and providing that kind of personalized, white glove experience at aggressive pricing is exactly what we strive for. Thank you again for the kind words and recommendation. Welcome to the eCarOne family and we look forward to seeing you again in the future.

December 05, 2025

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eCarOne quotes a non-negotiable price then adds on additional costs at closing, for detailing and paperwork, etc. They should disclose these ahead of the deal, as part of the car price. More

by LG
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Recommend Dealer
Yes
Dec 07, 2025

eCarOne responded

Lynn, thank you for the four star review and for choosing eCarOne for your BMW 540 purchase. We are glad to hear Dau took good care of you throughout the process. Our pricing is fixed price and the additional items you saw are part of our standard package that is applied to every vehicle, and we will continue working to make this as clear as possible upfront. We appreciate your feedback and the opportunity to earn your business. Enjoy your BMW 540 and thank you again for choosing eCarOne.

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