Used GMC Sierra 1500 trucks for sale near Altadena, CA

Great service Jay is my guy at the service department always takes care of me I never need to worry about my truck I know it?s in good hands

My 2022 GMC Sierra 3.0 Duramax pickup truck is a good truck. I work on a farm and I also drive an hour to see my girlfriend. For the farm, it has excellent towing capability and for the hour long drive to go see my girlfriend, depending on the weather for traveling, I can get up to 35 miles to the gallon!

Good Experience. Good Service. Helpful Representatives. Able to answer all my questions. Assisted in transferring to Arizona Carmax.

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!

Great customer service! Luis and Robert Salinas were AWESOME throughout the whole buying process . I would definite recommend this dealer to anyone looking to buy a great vehicle along with excellent customer service .

A little expensive, but comfortable, quiet, smooth ride. Great performance out of the 6.2L and better than expected fuel economy in the low 20s. Outstanding interior and good looking exterior, especially in the Downpour Metallic color. I don’t have 700 miles on it yet and have owned it for 3 weeks. Therefore, I can’t pass judgement yet on the reliability, but so far I am very satisfied. This replaced an 8 year old Ford F150 that served me quite well with only a couple of issues in the 100,000 plus miles.

Saw the car on the website. Transferred from another Carmax location without any hassle. Process at the dealership was professional.

It was such a good truck honstly the greatest thing I have ever drove in my entire life I am so happy that I have been blessed with this being my first ever car

Peter & Mario were great, super patient while I was deciding and saving up my down payment. Very communicative and considerate! They detailed my car while I signed final paperwork. A great car buying experience!

handles and drives great, the electronics don't always work, mirrors don't always work, spray with wd 40, check engine light, EVAP culprit, auto nation has no luck with this, will drive it till the warrenty expires and its back to ford for me

My online salesman Xavier was great! I live 2,000 miles away, and the whole transaction was done on my phone, and within 24 hours. Having to come up with a shipping company was the hardest part of the process.

Great truck to own. The 2023 GMC Sierra Denali with the 6.2L engine delivers excellent power, smooth performance, and a refined driving experience. The ride quality, interior comfort, and overall build quality are outstanding. I have had no issues whatsoever, and it has been a reliable, enjoyable vehicle from day one. I would highly recommend it to anyone looking for a premium full-size truck.

So i went in already knowing what i wanted. Had my appointment already made and he was there waiting for me no issues. It was kind of strange to me how he didn’t know where the vehicles were so we had to go look for it. We walked for a bit then got into another vehicle to search for the vehicle. I think the lot and vehicle locations should be better situated. The buying process was easy and smooth. When the car was purchased i was waiting for a final cleaning and check of the car. This took forever. When i finally got the car. The inside of the windows were still dirty you can see the finger prints and the rear emblem had some chemical in it that oxidized the emblem. It took them a long time to seem like nothing had been done properly. I did appreciate the person helloing me to keep checking on me and letting me know the status instead of leaving me. The clean process and check process of the car needs to be better managed. It shouldn’t take that long for a half xxx job.

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

Amazing experience buying my Hummer EV! The whole staff was welcoming, down to earth, and went above and beyond to make sure everything came together. My salesman and finance manager were both outstanding. Couldn?t be happier?thank you!

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.

Alex was so awesome to work with. Everyone was friendly and they made the process of buying a car so easy. No hard sell and great upfront pricing. I will definitely return once I’m ready for my next car.

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.

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.

We recently bought a Maserati from Casey at Casey's Cars and couldn't be happier with both the car and the car buying experience. Casey gave us plenty of time to look around it and then when we were ready let us take it out for a test drive where he used his valuable knowledge to tell us all the things to look out for when buying a car such as this. What an utterly refreshing approach, a car salesman telling you the positives and the negatives of the type of car you're buying so you can make a truly informed decision. Once we had decided this car was the one, we talked price and he openly showed us how his car was priced compared to the local market to ensure we knew we were getting a fair deal, again, super refreshing. Deal done and he took the time to go through all the paper work and found us fantastic deal on the finance then before we knew it we were on the road in our new car, he even gave it another quick wash before we left. It's rare to find a car buying experience like this and someone that will be open and honest about your car of choice. Now that we know Casey can source specific cars for us in future, he will be our first call when we're ready to add our prefect spec 911 to the garage. Thanks Casey.

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.

Car Castle by far the best customer service, from sales rep to management Eddie everyone here is wonderful.Thank you Car Castle for my new Van!

2021 GMC sierra 1500, 5.3, crew cab 4x4, 21000 miles. brakepad monitor lites up. dealership says needs brakes and rotors in back. one mo. on warranty. our rural roads dirty up the monitor. Needs new monitor. brakes look great to me. No noises. dealer says parts on order GM strike. Can't replace myself cause of computer...

Leo at Pro X motors was amazing. I got a very good deal on a decent 2016 X3. Leo was a pleasure to work with, worked hard to get the deal done and I left with the car I wanted for a very good price. I would recommend Pro X Motors to anyone looking for a competitively pre-owned vehicle. Thank you very much!!

Good afternoon everyone, yes, I’m a lady and I’m an owner of a 2017 GMC Sierra 1500 Denali, it has a V8 motor fully loaded sunroof & also it has heated seats & steering wheel for the cold winter months & in those hot summer months you have A/C seats nothing better than that am I correct? It’s been times like that wouldnt trade for the world!! So for all you ladies who think BIG TRUCKS are just for men, go out there & buy one have them put on some electronic slide in/out rails & go out & show the shows the boss!! lol 😄 I’m out looking for a new one now either a 2500/3500 pearl white

Pronto nos vero por allá por la Ranger muy pronto para hacer un trato justo

My GMC Sierra is the best ride I have had in all the years that I have been driving. I started driving in 1977. I love my new Sierra.

This was one of the best experiences I had purchasing a vehicle everyone was kind a very knowledgeable. This was the quickest I've ever purchased a car thank u !!!

My truck has a great appearance, inside and out. It is a pleasure to drive; and rides and performs great. It is the best truck I've ever owned.

Always a good experience with the service team. Service Rep. Luis Navarette was a great help. Professional and informative. I was having an electrical problem and he scanned my vehicle and located the problem. It was a screen and module that had gone bad. He made sure it was covered under warranty since I purchased a used car. He confirmed it and I paid for nothing. Great job

Great truck, solid engine, comfortable, smooth, and it handles great for such a large vehicle. Get one and enjoy miles of roadtrips with all you can tow or haul.

Everyone was very welcoming and accommodating, addressing all of my needs. I highly recommend them for all of your needs when it comes to Chevy.

Waiting for the Refreshed 2022 AT4 was well worth it! With all the manufacturing issues today, building and shipping was slow, but understandable. Love the truck and the features! Fit is perfect and quality is #1. Pricing was too high but all vehicles are running this way. You get what you pay for and this truck is perfect! I have owned many trucks and this by far is the best. The latest features are beyond most other makes and GM has thought this truck through from front to rear.

Thank you Tony, Javier, Richard, and Elizabeth for all your help! You guys made the process so much better than I thought it would be.

My car is very good and eli was helpful and he was very helpful and very patient for the help and he make sure he gets you in what you like