New and used 2026 Lexus GX 550 Premium+ for sale near Double Oak, TX

My salesman David Hilton took care of most of it over the phone very polite friendly and professional!!

We’ve seen the commercials about the Sewell experience and ours wasn’t much different, as advertised! I worked with Avery and he was communicative, transparent, and efficient. I went in and out in less than an hour. Don’t think it’ll be our last time here.

I was notified by a sales representative that the vehicle was sold in a short period of time.

This was our second day of looking at cars and nobody treated us better than Sewell Lexus. We came to buy a used Subaru Ascent; they had the car clean, ready and nearby for us to test drive. We got what we expected for our trade in and left in just a few hours very happy. I highly recommend Sewell Lexus of Dallas, they were great!

We are so thankful to Katie Fitzgerald for providing us with such an amazing experience at Sewell Lexus of Dallas. From start to finish she was outstanding, providing exceptional customer service, professionalism, and attention to detail. My wife wanted a specific exterior and interior color combination that was not being regularly produced by Lexus for this specific model (RX450h+ Luxury). She put in the extra effort to advocate on our behalf and get a special request in to Lexus, where she successfully secured this unicorn for us. We are absolutely thrilled. It's the most beautifully designed and engineered car we've ever seen, and we're thrilled with it. Katie's communication was excellent throughout the whole process. Everything was smooth and stress-free, in advance and on the day of delivery. She was so sweet that she sent a very thoughtful and awesome gift package so my wife had something to open at Christmas since the car did not arrive until January. Katie is the absolute best. She made us feel like family, as did the sales finance manager Brian Arnold, who took time to have a sincere personal conversation with us and answer any questions we had. Complete honesty and transparency at every point in the purchase process. Top shelf experience. We bought our first Lexus from Sewell Lexus of Dallas 20 years ago, and will continue to be loyal customers. It is because of their clear commitment to providing their guests with consistently great experiences with sales consultants, managers, and service advisors. This dealership is in a class by themselves.

Very well managed non pressure Lexus dealership that’s focused on my satisfaction first. We have been with the service department for 12 years and could not be more satisfied with experience and the loan cars!

Best experience we have ever had buying a vehicle! Christopher Aylesworth was absolutely amazing helping us pick the perfect truck for our son. He took the time to explain all of our options and work with us to get the best vehicle. Our son serves in the military and Chris went above and beyond to put a bow on the truck and have it detailed to perfection so we could surprise our son picking it up at the dealership. We will definitely be back to work with Chris again!