Used Cadillac XT6 for sale near Sienna Plantation, TX under $1,000,000

Steven Dang provided excellent customer care for my annual service. He provided routine update and the final cost matched the quote. The waiting area and vehicle reception zone were spotless and well-stocked.

My wife's car is a 2019 XT5 premium purchased new and now has 60,000 trouble free miles, still looks and drives like new. I needed another vehicle that was practical and luxurious. I found a fairly loaded used 2022 XT6 premium with average miles, negotiated what I thought was a very good deal and purchased. Same engine as my XT5 but a softer ride and great features, very quiet and comfortable. Bose sound system is excellent and vehicle has plenty of utility. I was surprised at the depreciation for such a nice SUV, maybe I just got lucky being in the right place at the right time or maybe because it was end of December and dealers want to move inventory by years end, anyway great SUV, I am very happy so far.

I want to thank Mr. Matthew P. for his professionalism and patience he provided for my husband and I . This young man will go far in life with his knowledge and Patience working with customers. Look out GM, lol. Wishing Matthew the best! We had a great experience at Big Star Cadillac. Thanks Lee & Karla Williams

Enjoyable experience in and out knowledgeable salesman the guy who handled my financing was great they made it seem very easy I would definitely recommend it to friends and family, which I already have.

Great service. Received efficient intake and return of my vehicle. Was provided Uber to and back to my vehicle as part of my service. Great communication as well.

The vehicle has been good so far. I like the handling and style. I would like to see a little more padding on the console where my knee rests. It would make it more comfortable. The seats could use a little work also. I have a Ram truck and the seats are more comfortable.

This is our third BMW X3 from BMW of West Houston (Oct 4, 2025), and once again, the experience was exceptional. Berj Khanoyan, sales manager, was extremely professional throughout the entire process, making everything seamless and stress-free. His team, especially Ranya and Aria, went above and beyond to ensure every detail of our new car was handled with great care. Their dedication and attention to detail made the delivery process impeccable, the car was presented in the cleanest and most pristine condition imaginable. We truly appreciate the outstanding service and commitment from the entire team.  BMW of West Houston's team truly exemplifies the five-star service at its finest. Their professionalism, attention to detail, and genuine care reflect the very best of what Houston has to offer. From start to finish, the experience was seamless and elevated, an embodiment of excellence that sets the standard for luxury automotive service. Once again, Berj, Ranya and Aria, thank you so very much for all you do! 

I have 22,000 miles so far with no significant issues. I love the exterior looks but the interior leaves alot to be desired, cheap materials,lackluster layout and a small screen. I knew about all of this prior to purchasing. The good,low cost of maintenance compared to other vehicles in the category, vehicle uses regular gas not premium like the others. My past experience with cadillacs assures me of getting over a 150,000 mostly trouble free miles.

Good price for the oil change compared to the quick change places. Vehicle check over and I wasn?t pestered to spend more. They were busy and it took close to two hours. But class service.

Had smooth Betty now for 2 months 2021 AWD luxury addition the ride and stylish look sets it apart from the SUV's out there the pick up is quick with smoothness that's why her SMOOTH BETTY!!!

Excellent service as usual. Great experience for a number of years. Prompt and courteous service from my new Service Advisor David Tyson. and their Service Manager Fidel Garza, for the record this dealership never disapots. I would highly recommend BMW of Clear Lake for "anyone’s" BMW service needs or purchase.

Very disappointed that Sterling McCall doesn't honor the $49.95 price they advertise on their website. This is the second time this has happened. Why even advertise if they don't honor.

When I arrived at Echo Park I was frustrated. I'd just had a horrible experience with Baytown Ford. Noe and Austin were extremely helpful and worked with me to find a vehicle and deal I was happy with. Would recommend both Echo Park and Noe to anyone seeking their next vehicle

Rose is my salesperson and she was great in my purchase planning on returning again

Iris and Edwin sealed my deal with no hassle, pressure and/or gimmicks when it came to buying our car. Long story short, I would highly recommend this dealership and will definitely look here again in the future should our family ever decide on purchasing another vehicle.This dealership already had great reviews to begin with and I can see why, Thanks again to Iris our sales person and Edwin the manager.

Great place to buy a vehicle all the sales staff was very helpful. They helped me find a vehicle that was with in my budget and was very professional from beginning to end. My salesperson was very helpful if you’re in the market for a new or used vehicle I definitely recommend this dealership

Timothy is hands down the best service advisor around. Professional and kind. Great communication every step of the way. I've purchased several vehicles here and will continue to do so.

One of the best cars I've ever owned.... stylish, elegant, comfortable and plenty of room . My only complaints..it doesn't come in red and with gas prices hovering at $5.00 per gallon it's getting a little pricey to operate. And NO all electric cars are not the answer at this time..they are too expensive for most people and the USA does not have the nationwide charging stations needed to operate electric cars!!!!

I purchased my car out of state over the phone. Michael was the salesman and went above and beyond to make sure the purchase and shipping of the car went smoothly. Ruth did all the paperwork and was very detailed and explained everything thoroughly. Great experience except for the black widow spider that hitched a ride under my from Texas to Minnesota (LOL)

The process is easy, and the customer service is great. They work with your budget and work with the down payments you have on hand.

Great service and people. Alvin was professional, patient, and helped me to find what I wanted.

We had a wonderful experience at Unique Auto Group. We found the vehicle online and called to say we were interested. They had the vehicle pulled out and ready. The price was excellent and as advertised. No hidden fees or problems. Amir was great! He helped through the sales process, and everything went without issues. I highly recommend buying a vehicle from Unique Auto Group! We will definitely buy from them again!

The XT6 is the perfect family vehicle. All passenger have plenty of leg room, drink holders and power outlets. The exterior is very stylish and we get many compliments each day.

I traded my 2019 Acura MDX for a 2020 Cadillac XT6, so far my wife, my family and my kids, were very impressed with the comfortable seats and overall spacing. The trunk space, while using the 3rd row seating disappeared, you only have room for 2 carrying on luggages. I like that the outside noise disappears when all the windows are closed. The Bose system is excellent, the touch up screen is great. The heated steering is nice, and so are the heated seats. The panoramic glass above our heads, everyone enjoyed. The ride is very comfortable. The engine responds very well, especially when you step on the Accelerator, and has excellent system breaking. I only had this Suv for two days, drove it from the car lot. Paid $58.00 for wheel balancing after i drove it home though, also the back tires air were low. That would explain, why my back seats were swinging from side to side. Hopefully, my dealership can reimburse me........lol. So far, so good. My first experience driving a Cadillac.

I've had this car for over 2 years. I believe it was one of the first manufactured. After initial problems (left rear door and right front door had to be realigned) the car has been great! Seats are comfortable (just wish they had a thigh bolster), quiet, handles great, great acceleration, excellent Bose sound system, great nav system. When my lease is up I plan on getting another one.

Best experience ever, they are very friendly and acknowledge about the cars they help me to find the right car for me

This SUV not only drives amazing but has tons of upgrades and extremely comfortable and spacious inside. Exterior design is very attractive and definitely turns heads