Used GMC cars for sale near Marin City, CA under $50,000

BEST AUTO DEALER IN ALAMEDA & ALL OF BAY AREA! My daughter recently purchased her first car & Alex made the experience so seamless! She was referred to Diamond Auto Sales by two friends who had bought their cars from Alex. They highly recommended him. I usually dread the car buying process but Alex completely changed my views. He was honest, friendly, thoughtful, funny, and very knowledgable. You can tell he takes pride in each car he has available. He didn't pressure my daughter at all and once she decided to buy it, everything went so smooth. I highly recommend Alex and Diamond Auto Sales! Thank you so much Alex! I will definetly be back when my son gets his license and when I finally decide to treat myself to a new car. In the meantime I will be recommending them to all my friends & family. Thank you Alex and team! We are so grateful.

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.

These guys are awesome the hooked me up and kept everything in my price range I'll have to go see them when it's time for a new vehicle! Without a doubt! Greg is awesome no pressures no hassle, good guy! The GM is cool too!

Am in disbelief every week at the Gas Pumps. Thou a big truck, mileage per gallons are 18 +. Last week it was 22.8. This week 19.78.

Review for service. Reliable, good communications through their messaging app. Wish service advisors could be a touch warmer and authentic with customers. Bonus would be more promotions for regular customers, but even without that, overall good place to get car serviced.

I have enjoyed my vehicle. It is comfortable and drives very well. I like the color also. It is very roomy, takes off fast and the safety features are very beneficial.

This truck has a jerk when changing gears sometimes. I enjoy the truck overall easy to handle and comfortable. Drive with ease sight is good when driving.

Though I did not buy a car there I had a good experience. Vlad was really helpful and great in helping me and showing me the car. I would recommend this dealership.

Stong engine and smooth! Highly recommend for familys or someone who likes a smooth truck. Purchased new and have had zero issues since then. Love it!

Sammy and Conni are the best this is our second car. We always get the red carpet treatment Sammy gets it done and Conni well the most attentive sales person I have ever met. They don’t push you to buy, I can’t say enough about this place!! Love it and will shop there again and again.

This truck is exactly what I was looking for! Very well kept and in great condition. Great ride and interior is like new for this 2013 Yukon. All the comfort and space I was looking for to get ready for the winter!

I love it the look the interior mine is a red one and it looks so good and it’s my baby and it runs so good and the technology is off the chain

Very straight forward (which is a good thing) Had the exact items I was looking for. Matched my best price. They worked with me on my pickup schedule as I bought multiple units)

2024 GMC sierra 1500 duramax 3.0 is great truck. Great ride and great MPG. 100% recommend to any prospective buyer. Love the truck and how it perform.

The wait took a little longer than I was told, but the service was good.

Looked at more expensive truck with less options, bought the GMC SIERRA AT4 Turbo Diesel 6. I now only put fuel im once a month. And long distance trips are easier due to better fuel economy. One of my best investments ever.

Bought a used car from Stewart the whole process was made so easy! I will absolutely be buying my next car here too!

I needed a new pickup and while I wanted a Ford F150 I could not find one set up how I wanted. When I did the Ford dealers didn't want to give what I felt my trade in was worth. I got what I wanted and got a great deal on a 2024 GMC Sierra 1500 Elevation. It is even set up better than the F150's I was looking for and at a better price. I'm very happy with my purchase.

I just bought a GR Corolla from Jae and he was very communicative during the process.

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.

Ellos son muy amables, el proceso fue r�pido, y te dieron opciones para poder sacar un buen interes. Sin duda es un buen dealer y lo recomiendo

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.

I?m very happy with the car and glad I decided to go electric. I wouldn?t feel as confident in my choice without the support and professionalism that I received throughout the process. Angelique provided excellent service!

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 .

Service personnel are very helpful. They informed me of the progress of repairs. They have offered me free car washes. The repairs were done in a timely manner.

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.

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.

Id like to express my hear-felt thanks for excellent service Andrea Mello provided me with the maintenance of my Toyota TDR 2017 Toyota Tacoma. I have learned through the years not all agents are created the same. I was highly impressed with Andrea's customer service , professionalism, and capacity to explain what was needed for my truck. She was honest, fast-hardworking and proved to me confidence that their is no task that is to large for her and her crew. I was extremely happy with her quality of service. I intend to continue our relationship with Toyota in the future and looking forward to seeing Andrea Mello again. I whole hearty will recommend any one who is seeking first rate customer service to Toyota and Andrea Mello. Thank you, Sincerely, Yvette Thoma

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

Scott took excellent personal care of my purchase. He helped guide me through an incentive program that would have been impossible to do alone. I picked up a work truck. Everyone in his staff was very kind, welcoming, and eager to help me out. I can't say enough good things about this dealership.

Lane Departure saved me on a few long trips. Seats are extremely comfortable. Fifth Wheel Prep made it extremely easy for my hitch installation. Amazing Sound System

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.

The service was amazing! Stone was amazing and made the buying process easy and fun! Everyone was very nice and seemed to truly cared about us.

Bought this 2016 GMC Canyon (4cyl) at car max in 2017 . It was part of a commercial fleet and was well taken care of and low mileage . I’ve only have had one problem and that was in the engine cooling system where I had to replace two hoses and a goose neck . While repairing that I noticed an oil leak around the valve cover so I replaced the gasket . It was under warranty still ( just happened in Jan 2024 ) . I could have repaired it myself but who wants to get all dirty when it can be repaired by GMC at little or no cost to me. It still has 6 months remaining on warranty ( I did purchase from CarMax) hoping it does not need any further repairs . It is 8 years old and according to its records this is the first repair other than natural repair items that had ever been needed . It rides well pulls my utility trailer fully loaded just fine . I also have a 2000 Ranger that I had to replace the tranny on when it was just a few years old . It has never needed any other work. I believe the GMC will last me for years to come . But you never know so I will be buying another after market warranty on it when the time comes . I’ve already added that to a 2015 vehicle I own who’s warranty had expired . I’m a old school mechanic I can repair olde vehicles easily ( compared to todays ) I’m also a former Turbo Prop Mechanic from the Air Force and worked those motors for almost 29 years . I had worked on Piston Air Craft Motors for a few years before the change . A lot like a car piston motor in many ways . Two kinds of piston motors on Air Craft . Line a cars block or a receptacating motor( Round) . Very easy to trouble shoot vs Turbo Prop. Just letting you know that I have experience as a mechanic and know a real problem vehicle when I see one . Would buy a GMC canyon again or maybe go larger due to my new 42 foot long Camper I have rec bought .