Dau Nguyen
Dau Nguyen at eCarOne

Dau Nguyen

Client Advisor

eCarOne

4400 W Plano Pkwy
Plano, TX 75093

Contact Me
4.9
73 Reviews

Dealership Experience

2 yrs, 7 mos

Industry Experience

2 yrs, 7 mos

Languages Spoken

Vietnamese Vietnamese

4.9

73 Reviews

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73 Reviews of Dau Nguyen

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
Sales Price Transparency
Purchase Time
Finance Experience
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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Trade-in Experience
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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

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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Purchase Time
Finance Experience
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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Trade-in Experience
Purchase Time
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.

November 24, 2025

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I bought car online working with Dau Nyugen at this dealership. The financial transaction was smooth but there are concerns with the car. 1. Dau had told me the car’s tires are at least 6/32 but when More

by Pankaj S
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
No
Dec 24, 2025

eCarOne responded

Pankaj, thank you for sharing your feedback. We sincerely apologize that your experience did not meet your expectations. While we are glad to hear the transaction itself was smooth, we regret the concerns you encountered with the vehicle after delivery. That is not the level of quality or transparency we strive to provide. We appreciate you bringing these issues to our attention and are sorry for the frustration this caused. Your feedback is important to us, and we regret that this experience led to disappointment.

November 13, 2025

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Easy process quick response car arrived on time as scheduled only issue they have a few as they said nonnegotiable add ones More

by Donna
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Purchase Time
Finance Experience
Recommend Dealer
Yes
Nov 17, 2025

eCarOne responded

Donna, thank you for the five star review and for choosing eCarOne for your Acura ZDX. We are glad to hear the process was easy, the communication was quick, and your vehicle arrived right on time. Dau will appreciate your kind words and the trust you placed in him throughout the purchase. We understand your note regarding the nonnegotiable add ons and appreciate your feedback. We do our best to be transparent about all items included with each vehicle so there are no surprises. Thank you again for your business. Welcome to the eCarOne family, and enjoy every mile in your Acura ZDX!

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