421 Auto Center Drive
Palmdale, CA 93551

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Sales: 661-417-0915

Used Cars: 661-475-8270

Hours Toggle

Sales Department

Sun 10:00am – 8:00pm
Mon 9:00am – 9:00pm
Tue 9:00am – 9:00pm
Wed 9:00am – 9:00pm
Thu 9:00am – 9:00pm
Fri 9:00am – 9:00pm
Sat 9:00am – 9:00pm

Service Department

Sun Closed
Mon 7:30am – 6:00pm
Tue 7:30am – 6:00pm
Wed 7:30am – 6:00pm
Thu 7:30am – 6:00pm
Fri 7:30am – 6:00pm
Sat 7:30am – 6:00pm

Reviews of Diamond Hyundai Palmdale

Overall Rating:

3.9 (out of 5)

81% recommend this dealer

977 total reviews

Showing the most recent reviews from Cars.com and DealerRater.

1.0 (out of 5)

Had my car for over 3 months, couldn’t diagnose a brake

Reviewed by BobwanJanuary 27, 2026

Had my car for over 3 months, couldn’t diagnose a brake issue. Often left car sitting for weeks without progress or bothering to call me, until I called to ask status did they work to resolve . I had to source my own ABS module and then the problem is still present after i picked up the car. Seems to be a steady turnover of service managers.

  • Does not recommend this dealer
  • Came in for service or repair

Dealer Response

Thank you for sharing your experience. I understand how the extended service timeline and challenges with communication impacted your visit. At Diamond Hyundai Palmdale, we aim to provide clear updates and support for every service appointment, and I appreciate you bringing this to our attention. If you'd like to talk more about your experience, please feel free to contact me directly. Your feedback helps us understand customer perspectives. Rick Walker - GM rwalker@daliaauto.com (760) 567-0743

Overall Experience 1

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

5.0 (out of 5)

We really enjoyed our full experience with Diamond

Reviewed by royr_kJanuary 25, 2026

We really enjoyed our full experience with Diamond Hyundai Palmdale! They are right on the price, and great in customer service! Thank you guys for the great buy!

  • Does recommend this dealer
  • Shopped for a used car

Dealer Response

Thank you for your wonderful review! We're pleased to hear that you enjoyed your experience with Diamond Hyundai Palmdale and appreciated our pricing and customer service. We look forward to assisting you again in the future. Enjoy your new vehicle! Rick Walker - GM rwalker@daliaauto.com (760) 567-0743

Overall Experience 5

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

4.0 (out of 5)

Great service in the service department today.

Reviewed by srankinswillisJanuary 22, 2026

Great service in the service department today. My vehicle was out within an hour for oil change. I appreciate fast and professional service.

  • Does recommend this dealer
  • Came in for service or repair

Dealer Response

Thank you for taking the time to share your experience! I'm glad to hear that you received great service and that your oil change was completed quickly at Diamond Hyundai Palmdale. We appreciate your feedback and look forward to serving you again in the future! Rick Walker - GM rwalker@daliaauto.com (760) 567-0743

Overall Experience 4

Customer Service N/A

Quality of Repair N/A

Friendliness N/A

Pricing N/A

Maximum rating = 5

About Diamond Hyundai Palmdale

Diamond Hyundai Palmdale proudly serves the Antelope Valley with a wide selection of new Hyundai models and quality pre-owned vehicles. Our team is dedicated to making your car-buying experience simple, transparent, and enjoyable. From the latest fuel-efficient sedans and versatile SUVs to certified pre-owned options, we offer something for every lifestyle. Count on us for expert Hyundai service, genuine parts, and flexible financing. At Diamond Hyundai Palmdale, our mission is to deliver unbeatable value, dependable vehicles, and customer care you can trust — mile after mile.

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