Derek Nguyen
Derek Nguyen at Genesis of Ontario

Derek Nguyen

Sales Manager

Genesis of Ontario

2100 Inland Empire Blvd
Ontario, CA 91764

Contact Me
5.0
35 Reviews

Dealership Experience

1 yr, 11 mos

Languages Spoken

English English

Vietnamese Vietnamese

5.0

35 Reviews

Write a Review

35 Reviews of Derek Nguyen

May 03, 2026

Dealership Rating
Employee Rating

The salesperson and dealership were extremely nice, patient, accommodating, understanding, helpful, kind, polite, and supportive. More

by m.premasunac4
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: TJ Adenihun, Joseph Juarez

April 28, 2026

Dealership Rating
Employee Rating

Safa at Genesis provided an outstanding experience from start to finish. She was professional, friendly, and never made us feel pressured. She took the time to explain everything clearly and made the whole More

by Marcio Rocha
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Safa Mustafa, Dwayne Saunders

April 25, 2026

Dealership Rating
Employee Rating

Henry was very professional and efficient. The entire process of leasing my 4th Genesis G90 since 2017 was seamless. The new showroom in Ontario is immaculate. Well done Genesis. More

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

Other Employees Tagged: TJ Adenihun, Henry Lee

March 07, 2026

Dealership Rating
Employee Rating

I had an overall great experience at Genesis of Ontario. Safa was extremely knowledgeable and answered all of my questions. Everything went as smooth as clockwork and I love my GV70. My friends love it too More

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

Other Employees Tagged: Bailey Ramos, Safa Mustafa

February 08, 2026

Dealership Rating
Employee Rating

This experience was surprisingly refreshing compared to past encounters with other vehicle companies. This dealership is a great representation of what a good car buying experience should be. The process w More

by Smokejeremiah9
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

January 17, 2026

Dealership Rating
Employee Rating

I’m happy to meet Robert and the sales team. Pleasant and willingness to be patient and not force the issue. More

by i.broussard
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

Other Employees Tagged: Bailey Ramos, Robert Sanchez

December 31, 2025

Dealership Rating
Employee Rating

Great service, communication, sales folks, prices. We got an employee discount and the hot chocolate is to die for. More

by hilal.abuzahra
Sales Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Recommend Dealer
Yes

December 31, 2025

Dealership Rating
Employee Rating

Sales team was helpful. Safa Mustafa saved the day and offered my daughter a coloring book, details like this really make a difference since the dealership was buys and the More

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

December 28, 2025

Dealership Rating
Employee Rating

This dealership respected my time and worked at my own pace with no pressure. They went out of their way to help find the perfect match. More

by M. Garcia
Sales Price Transparency
Purchase Time
Finance Experience
Recommend Dealer
Yes

December 14, 2025

Dealership Rating
Employee Rating

An amazing experience! Very helpful, very professional, very informative, and thorough. The whole staff really took the time. I was in and out in no time! More

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

Other Employees Tagged: TJ Adenihun, Safa Mustafa

1
...

Dealership Inventory (230 Vehicles)

used 2025 Genesis G70 car, priced at $43,881
2025 Genesis G70
used
Uyuni White exterior
Automatic
Rear-wheel Drive
new 2026 Genesis GV80 car, priced at $85,740
2026 Genesis GV80
new
Vik Black exterior
Automatic
All-wheel Drive
new 2026 Genesis GV70 car, priced at $62,985
2026 Genesis GV70
new
Blue exterior
Automatic
All-wheel Drive
new 2026 Genesis GV80 car, priced at $75,835
2026 Genesis GV80
new
Vik Black exterior
Automatic
All-wheel Drive
new 2026 Genesis GV80 car, priced at $85,815
2026 Genesis GV80
new
Green exterior
Automatic
All-wheel Drive
new 2026 Genesis G70 car, priced at $58,025
2026 Genesis G70
new
Blue exterior
Automatic
All-wheel Drive