Used GMC SUVs for sale near Mill Valley, CA

Very helpful representative guiding me through the maintenance process. Very efficient service, car was done in a timely manner. The shuttle driver was also friendly & safe driver.

I always bought the GMC Acadia (4 times) but decided to try the terrain. I absolutely love it and it's a great car for zipping around in town. I would take it for a weekend trip but not on a long trip as it doesn't have a lot of cab room, but for two people it is fine

I was very lucky to have Andrew Cortes and Amin Siddiq helped with the purchase of Eqe! They were very professional and have well care with all details! Thank you!

I love my 2018 GMC Acadia just wished windows were tinted and had a tv for kids and grandkids overall I have had this truck for 2 years and I Love it and use it for family drives cuz of how much room it has I have even used it for work meetings and we all travel to the meeting together .

Purchase two vehicles from here, one originally became a trade in which made they made the process very smooth. Once traded in, paperwork was processed and payment was accepted, and off I was in a brand new vehicle. Would definitely come back here again especially for the competitive vehicle pricing. Thanks again!

Just the right size for 2 adults, a child, two large dogs and two large ice chests to head to the boat with all our equipment and food. Hated to see them downsize it in '17. It has had few maintenance issues and they have been reasonable in cost. It has kept it's value over the years.

One of the most attractive looking t cars GMC has ever designed. Looks just like a Lexus. Extremely roomy. Love every aspect of my Terrain.

Very nice service. Everyone willing to Help Diego Madrigal. the Sell person went out of his Way to assist us. very Happy with service site Management very nice too and every one at the dealer.

The GMC Terrain is a very dependable auto that I have had no issues. The model is the AT4, which has the headsup display. Interior is nice with leather and all the electronics options.

Excellent experience with George and felt comfortable and the process went smoothly. 10 stars for George. I would recommend someone to go there no doubt and I’m sure they would have the same experience with him. he answered any questions I had and was very thorough with giving me as much information as possible.

To be honest, this SUV impressed me with the great performance even with the small 1.5 liter engine, and huge space inside, it rides like a bigger vehicle, very responsive on the highway and very quiet cabin. My wife really liked it.

Great team to work with. From the very first contact they were very helpful and made the process easy. Michael was great and Byron was fun to work. Highly recommend!

On my 7th one. That should say it all. Quality crafted, full of great features, super smooth ride and plenty of room for up to 8 people plus a ton of gear.

It’s beautiful,gas efficient,and has plenty of leg room inside !! I love everything about it !I brought it all the way from Baytown Texas to Atl

Michael was easy to work and negotiate with. Quick decisions and whether they can do it or not. Purchased a RX 350h Found them responsive and not overselling. All depends on the inventory they have at that very moment and how eager they are to move it. Unlike a larger dealership, this one is perfect sized.

The truck met all of my needs ,very roomie and plenty of head room . the ride is second to none. It is the perfect family truck.

I fell in love with my GMC Terrain when I test drove it and have not lost that loving feeling! I have received tons of compliments on it.

Karsen Skinner was just the best sales professional! He was kind and patient with my Mom & I and was able to get an answer to anything we asked!

Just trade in my 2015 GMC Denali with 140000 miles on it and still holding strong at trade in best SUV I ever had upgraded to the new 2021 Denali and boy do I love this SUV from comfort to outside design just an amazing new well designed SUV.

I was very pleased with the salesman and how he worked with me to get the best price he could. The process was faster than expected.

I recently had the pleasure of purchasing a 2006 Honda Element from Diamond Auto Sales in Alameda, CA, and I must say, my experience was absolutely phenomenal. Alex, the owner, went above and beyond to ensure that I had the best car-buying experience possible. Not only was Alex working on Father's Day, but he also had his sweet daughter Sophia helping him at the lot. It was heartwarming to see their dedication and commitment to their customers. I was torn between choosing an automatic or a manual transmission for my Honda Element. I don’t mind the convenience of an automatic transmission, which came with a roof rack and mats, but I really desired the thrill of driving a manual transmission. Alex came up with a brilliant solution. He suggested that my family and I go to lunch while he swapped the roof rack and the mats for me. And to top it off, he even offered a generous $1,000 discount. The level of customer service and attention to detail displayed by Alex truly exceeded my expectations. He went the extra mile to ensure that I got exactly what I wanted while providing outstanding value. In addition to the exceptional customer service and attention to detail, I should commend Diamond Auto Sales for making the paperwork process quick and painless. I have worked in the industry, and it is often not like that. Alex and his team ensured that all the necessary paperwork was handled efficiently, allowing me to get in my fun new Element asap and get home to spend time with my folks for Father’s Day, and less time dealing with administrative tasks. The smooth and hassle-free paperwork process was yet another testament to the professionalism and dedication of Diamond Auto Sales. I cannot recommend Diamond Auto Sales enough. If you're in the market for a used car, I urge you to pay them a visit. Alex will take care of you and make sure you drive away with a smile on your face. I will definitely be giving them my business again in the future, and I'll be telling everyone I know about this fantastic dealership.

Awesome car! Reliable and I have 200,000 miles on mine and never had a major repair. Comfortable. Good for towing. Easy to hold a lot of people. Speaker quality is good. I’ve owned about 6 different cars and this is my favorite by far.

Best car purchase I’ve ever experienced, and I’ve purchased several in my lifetime HAYWARD NISSAN IS THE BEST…

Excellent and reliable, only thing buyers have to do is buy a AFM disabler that you can stick into OBD2 port to avoid lifter failure (longer story, nobody wants a V8 to run in V4)

I just purchased a 2018 Acadia and I’ve been having oil pan issues. I took it back to open road in New Jersey where I purchased it for a high price repair and am still having issues

We purchased the Denali Terrain 2023. The car is great. I have had four knee surgeries and needed a car to get in and out easily and comfort seating. The controls for adjusting the seat just the way you like are great. I am troubled also by back problems and totally love the heated seat when needed. Sometimes I just want to ride around and turn the heat on and adjust seat so my back feels better. The different controls and are numerous. I love the safety control warnings and info with traffic. The screen is fabulous and helps so much. When ever I park I like to drive in and park and then hold on brake put it in reverse so the screen then comes on and shows how I parked. I like the levers in cargo area for putting seats down and also like how flat they sit. Plenty of room. The back seat is roomy even when person in front is back. Enjoy being up higher than a vehicle. I feel I can see more and it also makes me feel safer. The Terrain looks beautiful and love all the chrome in front. The car seems bumpy but not as bad as our last. The roads are in rough shape here. It has a lot of pick-up my husband demonstrated that to me and he wont be doing that again unless it is necessary. It is a turbo 4 cylinder and can not believe the power you feel. All in all Iove the car and getting good mileage. Purchased car from Boucher in Waukesha. They were not pushy. Explained everything in detail and were very fair. Great place to purchase!

I have a Cadillac and a Chevy so all my services are done here, great place

Victor was very attentive and helpful in our family car search. He was very knowledgeable about the car we were looking at. It was a pleasure working with Victor, from start to finish. I highly recommend him for any car sales.

Our 2021 Terrain SLT is really a nice auto. Gets great 30 MPG approximately, But, 0 to 60 is lacking horsepower. Great Little highway auto. Comfortable.....