Dau Nguyen
Dau Nguyen at eCarOne

Dau Nguyen

Client Advisor

eCarOne

4400 W Plano Pkwy
Plano, TX 75093

Contact Me
4.9
66 Reviews

Dealership Experience

2 yrs, 3 mos

Industry Experience

2 yrs, 3 mos

Languages Spoken

Vietnamese Vietnamese

4.9

66 Reviews

Write a Review

66 Reviews of Dau Nguyen

December 05, 2025

Dealership Rating
Employee Rating

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
Sales Price Transparency
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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Employee Rating

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

November 13, 2025

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Employee Rating

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
Sales Price Transparency
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!

November 07, 2025

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Ecar one is absolutely amazing! Between my fiance and I we have purchased over 5 vehicles from them and their services remain top notch! Ash has been there with us from day 1 runnin More

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

Other Employees Tagged: Ash Osman

Nov 12, 2025

eCarOne responded

Cory, thank you for the incredible 5 star review and for being such a loyal member of the eCarOne family. We truly appreciate your continued trust over the years. It is great to hear that both Ash and Dau made your Jaguar purchase smooth and enjoyable. Their professionalism and genuine care are what set our team apart. We are thrilled you continue to choose eCarOne and look forward to helping with your next vehicle.

October 18, 2025

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Employee Rating

From the begging, great service and excellent communication. Staff was very profetional and knowledgeable. It was a pleasure to do business with them and I will definitely recommend to my friends More

by ramon1253
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes
Oct 23, 2025

eCarOne responded

Thank you, Ramon, for the 5-star review and for choosing eCarOne in Plano, Texas for your BMW purchase! We are so glad to hear Dau and the team provided excellent communication and professional service from start to finish. Our goal is always to make the car buying process easy, transparent, and enjoyable. We truly appreciate your recommendation and look forward to helping your friends and family in the future. Welcome to the eCarOne family!

October 09, 2025

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Process was fast and easy, on pickup day the customer service was exceptional from the walk in to the walk out. Even the finance team didn’t apply over bearing pressure, all while giving me a GREAT deal More

by Markesha.robinson1908
Sales Price Transparency
Purchase Time
Recommend Dealer
Yes

Other Employees Tagged: Taz Ahmed

Oct 09, 2025

eCarOne responded

Thank you so much, Markesha. We’re thrilled to hear that your BMW purchase experience at eCarOne was fast, easy, and enjoyable. Our team works hard to provide exceptional customer service from the moment you walk in until you drive out, and it’s great to know you felt that throughout your visit. We appreciate you choosing eCarOne for your BMW and welcome you to the eCarOne family.

October 08, 2025

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Working with Dau was a great experience! Dau was always quick to respond and was extremely knowledgeable. I knew nothing about electric cars and Teslas, but thankfully Dau walked me through More

by Blubear98
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Ash Osman

Oct 09, 2025

eCarOne responded

Thank you so much for sharing your experience. We’re thrilled to hear that working with Dau made your Tesla purchase quick, easy, and enjoyable. He truly takes pride in helping guests understand every detail of their electric vehicle, from setup to charging. We’re also glad our finance team made the process seamless and that you found another great car for your niece. We appreciate you choosing eCarOne and welcome you both to the eCarOne family.

September 29, 2025

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Employee Rating

Quick process, great service, and great car. Dau was the best to work with! Will be back for my next car More

by Mcmcpherson13
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes
Oct 01, 2025

eCarOne responded

Thank you for the 5-star review! We’re thrilled to hear you had a quick and smooth car buying process at eCarOne, and that Dau provided the great service you deserve. Enjoy your new car, and we look forward to welcoming you back when you’re ready for your next one. Welcome to the eCarOne family!

September 29, 2025

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Amazing 5-Star car buying experience. Way different than your typical dealership… NO pushy sales, only high end vehicles on their lot and a very clean dealership. Special shout out to More

by drday
Sales Price Transparency
Purchase Time
Recommend Dealer
Yes
Oct 01, 2025

eCarOne responded

Thank you for sharing your amazing 5 star experience with eCarOne! We are so glad to hear that Dau Nguyen exceeded your expectations with his professionalism, knowledge, and friendly approach. Our goal is always to provide a pressure free environment with only high quality luxury vehicles, and it is wonderful to know you enjoyed the difference at our dealership. Congratulations on your Tesla purchase and welcome to the eCarOne family. We look forward to assisting you again in the future!

September 23, 2025

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Employee Rating

Dau was very helpful, made us feel comfortable, worked well with us on getting everything done in a very timely manner, and had very good interpersonal skills and customer service. The process was quick a More

by harbourw
Purchase Time
Finance Experience
Recommend Dealer
Yes
Sep 25, 2025

eCarOne responded

Thank you for sharing your 5-star review of your Tesla purchase! We’re so glad Dau made the process quick, easy, and pressure-free while providing excellent customer service and making you feel comfortable. We truly appreciate your recommendation and welcome you to the eCarOne family, enjoy your new Tesla!

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