Used Chevrolet cars for sale in Upland, CA

Always a good experience and well informed about my vehicles service.

Love this suburban with so many upgrades it goes above my expectations! It’s perfect for our large family and very comfortable. Plenty of space with room left over.

Service Associate Ivan is awesome. Always has a smile. He takes pride in his job.

This is the kind of truck that meets all my needs. It has plenty of leg room in front and plenty of space behind the seat. It ride great.

I had a great experience with Sebastian here. He was patient and explained all the answers to my questions where I could understand them. He really takes his time and advocated for me. I will be recommending family and friends as well.

I bought a 2020 WT Crew Cab with power amenities and chrome/color bumpers and upgraded to leather seats for $24,000. It has been a great truck. I regularly get 24-28 mpg with the V6 (simply by watching acceleration). It does everything I want; towing/hauling and just general running about. Love the Apple CarPlay. This is the best value truck that I have owned. Solidly reliable. No complaints.

So happy with my new car! The process was very easy and got a great deal. Will be back to STG and ask for Sebastian

I purchased the 2020 Traverse Premier Redline Edition brand new with only 50 miles and have no qualms about it. I did knock it down to four stars on performance due to its hesitation at yield signs when I accelerate after slowing down. If not at the perfect timing when in the yield, the vehicle will jerk or hesitate to go when I push the accelerator. Once the engine gets beyond that hesitation point, there is a decent amount of power in the acceleration. The hesitation is not a dealbreaker for me, however. Just annoying and can be dangerous if you are in a situation where you have minimal reaction time. Car and Driver said it best: "When parking or maneuvering at low speed, the Traverse feels every bit its size. Pick up the pace, however, and the big Chevy feels smaller than it is—poised, if not overtly athletic." If you're looking for a third-row seating option with second-row captain's chairs but are not the minivan type, much like myself, the Traverse is a great option. Rear cargo space is small, but if you think about it, you will lack impressive cargo space in a mid-size SUV if it has third-row seating. There's always the roof rack/cargo carrier option for storage. It's not bad, especially if a clutter-free interior on long road trips with the family is your forte. On the plus side, the lack of cargo space allows adults and teenagers to sit comfortably in the third row, and second-row passengers have an impressive amount of legroom. Other great interior options are the heated and cooled first and second-row seats. Backseat passengers can control their climate, from changing the temperature and fan speed to turning the entire system on or off, without changing the Driver's and front seat passenger's preferred climate. The Bose system is impressive. The clear audio quality, with the subwoofer under the front console, makes it sound like you're in a concert. If blasting the new age of music isn't your thing, that's cool. Classical music sounds just as impressive in this ride. Overall, I am pleased with this ride. I love getting in it every day. I receive a lot of compliments and looks. The sleek and sporty design of the Redline Edition with the black-on-white color is a head-turner! If you take care of your vehicles, they will last. The Traverse is no different. Never stretch out an oil change due date, and never turn down factory-recommended services. Avoid the quick lube places at all costs. No offense to them, many of them do great, but they work within parameters outside the scope of routine vehicle maintenance, such as tire rotations, factory-recommended inspections, and factory-recommended maintenance, depending on your vehicle mileage.

I want to start off with the compassion this place has for the customers. I never once felt pressured for anything when being here and talking with the sales reps. I had the pleasure of doing business with Rami. He took things at my pace, was very understanding and I felt tried his hardest to get me into the car I so desperately wanted. He kept me updated on the car and walked me through each step making sure I was comfortable and answering my questions to reassure me of what was going on. Then came the gorgeous Vanessa who emailed me during the week to make sure my dream car was still available. When I went into the dealership she introduced herself and sat to talk to me even though I was working with Rami. She was very nice and also made my experience that much better. She honestly cared and I could tell by how passionately she spoke to me and could see it in her eyes. Last came Argenis who tried his hardest to get me the best deal I could handle. He was very professional and walked me through everything. He made the experience very comfortable and I am very pleased with my whole experience here. I would recommend 10/10. My best experience by far with any auto group.

Bought my Colorado from a dealer 2 years ago. I do regular maintenance and knock on wood have had no major problems. I average around 21 MPG which I think isn’t too bad. My only complaints are pretty minor. I’m 6”5 so getting in and out is tight, but once I get in I have pretty decent room. My only other complaint was that I took a road trip and my mileage did not increase much. I also wish the cup holders were a little bigger for my over sized cup of coffee in the morning lol. Overall I’ve been very happy with the truck.

I was a little on the fence because of past reviews. But I just purchased my 07 Toyota Tacoma yesterday and I couldn’t be happier. They’re a family lot, they were all super cool and respectful. They had the cutest dog roaming around, and they didn’t dick me around at all. Not everyone can have a perfect experience every time, but we always end up leaving poor reviews instead of positive ones. This is me telling everyone that this place is dope!

I purchased my 2007 Avalanche in 2011 and am second owner. I absolutely love this truck and have taken excellent care of it the whole time. I bought it with 65000 miles on it and now have 250,000. Yes, I've replaced things and have been proactive in replacing other things that can go out like water pumps, alternators, etc...I absolutely trust this old girl to take me anywhere and any distance and wouldnt hesitate to buy another one.

I've bought a car in the passed and loved it I'm buying a truck now I wouldn't buy a car anywhere else the will go out of there way to see there customer happy

I have had Vans from the 60s Ford Enconline little vans to big Chevy Vans, this is my third Chevy g20 Van. This was a custom van, but I ended up tearing out 60% of the interior and reworking it. I feel in love with it on first sight, it had a high roof but the ground effects skirting was the big deal, and little did I know that they were not just for looks. I have driven two stock vans across the USA many times, and big rigs would push these vans around from the wind coming off them, either when passing them or being passed the bow wake would toss my van around. BUT believe it or not, the ground effect skirts on this van stops this bow wake effect by 90%. Cross winds also have much less effect as well. And on a long road trip it has the best ride and because it is a van I can pull over and sleep on the bed in back. And carry a load of cargo as well.

Great place, go see Mark. He is a great salesman, helped me every step of the way. Really knows the vehicle's he has on the lot. Helped me get what I needed. I will be coming back again.

Love the room and the power. Hate the bouncy, bumpy ride. With no drink holders.seatbelts for the very back seat would tighten scary tight around a small child.

I like the new service building. They say it?ll be by the shop with construction soon. The Service staff has always treated me right and they seem to appreciate me for coming in.

2019 Camaro SS 1LE M6 is the best bang for the buck so far in my short time owning it. For being considered a "heavy" car, it is incredibly nimble and racy. Smooth when desired. (Notice I flipped those driving preferences!!!) Not a ton of space inside but the car is not meant to be a family daily driver. Although at first the car felt hard to see out of it, really is not that bad at all when you get used to the sight lines. Great fun!

Christopher Gonzales was extremely helpful and knowledgeable and answered all of my questions and concerns that I had. Excellent customer service. Would definitely recommend this dealership to friends and family and have Christopher Gonzales assist them.

5.3L, 18,000 miles, 2021 TB LT and have had no real issues. Ebrake triggered a warning message which was reset 1,000 miles ago no warning light since. MPG is decent but if you like to drive a vehicle it will be 13-14mpg. Wish the exhaust made real noise and GM loves thier 33's, come on 35s look fantastic. I had a 2017 LT Z71 5.3L L82 and had no issues at 65,000 miles when I traded her in.

i greatly appreciate diamond auto for helping me buy my car ,they were very very helpful with the process ,i will defiantly return in the future

The best car ever built. It can go 149 MPR all day long. I don't go over 80 though. 80 is the real speed limit on South Carolina highways.

I just recently got a car and looking for an affordable car at this time when everything is overpriced was challenging. Luckily I was able to find Q and working with him was amazing. He was very helpful and pleasant to work with. He understood my needs and was able to work with me to find something that I liked. No empty promises made and was up front about everything. I really recommend working with him for anyone looking for a new car with Hyundai.

This car is a great addition for our family. Lots of rooms for us with lots of comforts. It will provide us with the space needed as the kids grow.

Daniel Valadez is one of the best out there ,super helpful. He did not disappoint! ??

This is reliable little van and I took it road tripping every year and then would double it as a handicap van for my grandson, he is in a wheelchair. It worked well until my grandson grew up and needed a traditional conversion handicap van. The only complaint I have is the back driver tire had some flaw, it would have to be replaced before the others and would develop a bubble.

We had a very easy and relaxed experience purchasing a vehicle from this dealership with no problems at all. Quality cars and quality people. Thanks again.

I have only put 400 miles on this vehicle since the purchase date, but so far so good. I'm still getting use to all the features, which many of them are excellent convinces. The ride and the seating are very comfortable along with climate control. Plus, my wife loves it, which is Huge!!!

Andrea, Internet Sales Manager, went above and beyond our expectations. See was knowledgeable, patient with our questioning, efficient, and friendly. It was a pleasure working with her.

This full size sport utility vehicle is everything that my family would need, and more! The legroom for all passengers is phenomenal. The space behind the third row is unbeatable.

Coffee machines are still not working been almost a year. Get new ones. T V not working remote. Long wait for car just for a oil change and wash

The best SUV I have owned yet! Spacious legroom in all 3 rows, the entertainment package was everything we needed. Only complaint is that the cargo space is smaller than expexted.

I just want to send a special thanks to Rob ( the new guy) and Norma ...they made sure to take care of all my needs... thank you both again !!!

We love this vehicle. It was the vehicle we saw online and it meets all of our expectations. It was not initially available on the lot and they were able to get it back to the lot and detail and clean the vehicle for our purchase.

I had an easy transaction and smooth closing with Ameer, They were very professional and made the process of getting approved and thru the finance process as quick as possible, never once did i feel pressure to buy the extra warranty or any other items they wanted to sell me. I did have to question Nirto, Apparently, they charge for nitro in the tires!! Now that's a new one for me!! I had a terrible experience with this dealership 2 years ago, they sold me a truck over the phone and took 5k from a CC and then sold the truck out from under me. Good thing they are now under new management! Made it way better this time, they even picked me up from the Train station and had the truck all detailed while we did the paperwork. All in all good experience.

I've only had my 2020 Camaro SS 6 spd manual for about a month and I love it. I purchased it with very low mileage. I'm convinced the SS was made for me and that with all I have been through lately it was a well deserved way to end 2022.

Amazing customer service. Would highly recommend this dealership

I can't say enough about this vehicle. It so much fun to drive. If you're looking for a fast and fun car, try test driving one. It's plenty fast, and there isn't really any reason to buy the next stage up.