Used GMC Canyon trucks for sale near Lake Mathews, CA

Our AT4X has been an excellent mid-size truck. The ride is shockingly smooth and the engine has a lot of torque. Wish the interior had less plastic and GM's failure to have a rear view camera mirror or controls for garage/gate contols is inexcusible. Overall, could not be more pleased with this truck.

Very friendly and Adam got what i needed. Highly recommend to others thank you again!!

Missing a few things that could really make it better. Homelink for garage door isn’t offered? Doesn’t come with a receiver type hitch however what does comes with it is almost the same amount of steel. The phone charger doesn’t work quite right and they know it.

GMC Diesel Canyon AT4. I've had this truck for a year-11,000 miles. I love it. The Denali and Elevation trim looked like junk. The AT4 can't compete with the Tacoma off road but, It holds it's own off road. The Diesel pulls like a beast and the exhuast brake, on all the moutain passes I drive, is worth it's wieght in Gold. I trailer the max. capacity regularly and it's smooth sailing. I traded in my 2500HD Silverado with the vortec 6.0 for this big, little truck. Best decision I've made in a while. I had this truck on order for 8 months and Gm never accepted the order. I finally found exactly what I ordered, just off the truck that morning that I called. 1300 miles away, I jumped on a plane to go get it. Crying shame GMC discontinued the diesel. The extra $ per gallon right now is easily washed by the increase in mileage, 32+ higway, 19 trallering almost 8000 #'s. I wouldn't want the truck without it. Wouldn't want the Elevation or Denali. Diesel AT4 is the truck. I'll keep it the rest of my life barring accident. I'm sure I can get 40 years out of this truck doing 10-12k a year. The regeneration of the exhaust has never come up but, I only do a little round town driving. Most of my miles are highway and hauling a load. I've heard horror stories about regen. from city folk, commuters... You get what you aim for. If you've given it a lot of thought and the diesel AT4 seems right for you, you won't be disappointed. Good luck finding one. GM - You've a winner here. don't let it get away. Ps. Cars.com doesn't have a choice of how I use this truck for WORK. And wouldn't let me submit this review without selecting one of thier 3 inadequate choices. So, I selected having fun cause I believe everything should be but, this is my WORK TRUCK!

Alex was a pleasure to work with throughout the process. When I expressed my concerns about covid he kindly agreed to wear a mask and arranged for the process to be conducted outdoors as much as possible. He also expedited the sale process because he understood that I needed to drive the vehicle back to the SF Bay Area that day. Lastly, he was very knowledgeable about the Suburban that I purchased, and provided me with a lot of great information about its features and benefits. I wouldn't hesitate to work with Alex again, or to recommend him to others.

3 recalls required, 2 requiring parts. Confirmed parts onsite and scheduled service. Service writer wasn't available on arrival and another associate took responsibility immediately. Courtesy shuttled home, was called when service was done and shuttle picked me up, all taken care of in less than 1 day. All personnel were friendly, courteous and responsive to my concerns. Very good experience regarding all aspects of service. I recommend MK Smith.

Salesman Richard helpful and patience and knoledgeable through process

I bought this truck new 8 years ago (and 77k miles). I use this truck for truck things like towing a 5,200lb trailer @8 times a year. The V6 has plenty of power and gets good mileage (22 mpg combined, 29 highway empty, 15 pulling the trailer). Reliability has been outstanding. The transmission needs a full flush about every 40k to keep it shifting smoothly. Other than that this truck has been without issue.

Very easy paperwork and pleasant staff the sales lady Michelle was very helpful with the process also Gary the salesperson is a nice and will help out when needed

I have loved and owned Chevy and GMC midsized trucks since 98 when I purchased a used S-10. My latest purchase is a 2021 GMC Canyon Denali bought brand new. It's been a great truck until my power steering unit went out due to corrosion. It only has 32,200 miles on it and I have never gotten it wet other than car washes and driving in the rain which is normal conditions. I had purchased a mid grade extended warranty through GMC after my lease was up and purchased the truck. I am being told this is NOT covered due to it being external wiring. So I feel this is a manufacturing malfunction and bad engineering for water to be able to get in to cause such corrosion so beware. This is an open case filed with GM currently to hopefully rectify the matter.

⭐️⭐️⭐️⭐️⭐️ Truly Exceptional Service at Tustin Toyota Auto Repair! My husband and I can’t say enough great things about Kevin Gordon and the Tustin Toyota Service Department. From the moment we walked in, we felt like we were in good hands. Kevin went above and beyond to ensure our vehicle was properly taken care of—and we also want to acknowledge the incredible repair technicians working behind the scenes. Their skill, honesty, and professionalism deserve just as much recognition. Our experience with Kevin actually began at Elmore Toyota in Westminster, California, where another dealership had previously told us we had a serious brake issue that needed immediate attention. Concerned, we sought a second opinion—and that’s when we met Kevin. He had one of their top technicians inspect our vehicle thoroughly. To our relief, Kevin and the technician both confirmed that our brakes were in good condition and did not need to be replaced at that time—which saved us money, stress, and time. That level of honesty is rare, especially when vehicle repairs can be expensive. The previous dealership even warned us they wouldn't be responsible if we left without getting the brakes replaced. But Kevin’s approach was completely different—transparent, ethical, and never pressuring. When we later needed a new battery, we knew exactly who to go to. Even after Kevin transferred to another dealership, we followed him—just like several other loyal customers—because of his unwavering integrity and professionalism. That was over nine years ago, and to this day, Kevin remains a trusted advisor and a dedicated part of Tustin Toyota’s Auto Repair Service Team. It’s rare to find someone in the auto industry who is not only highly skilled but also truly trustworthy. Kevin takes the time to explain things clearly, gives honest recommendations, and always ensures we feel confident and informed about our vehicle. You can tell that at Tustin Toyota, and especially when working with Kevin, doing the right thing truly matters. The care, respect, and integrity shown to customers here is something you just don’t see often these days. If you're looking for someone you can truly trust with your vehicle—and an all-around amazing person to work with—Kevin Gordon at Tustin Toyota Service Department is the one. We won’t take our vehicles anywhere else! Thank you, Kevin, and thank you, Tustin Toyota! ✅✅✅

I bought my gmc canyon used with 29,300 miles on the odometer. It has the 2.8 ltr I-4 turbo diesel engine. I'm towing a 5,000 lb travel coach. First thousand miles was today. The small engine gets for me astounding fuel milage. Towing the coach i averaged 22. 8 mpg on a trip to the Eastern Sierras. 368 ft lbs of torque is more than enough to haul the trailer to 10,000 + ft elevation. Just be patient and use the torque to tow up a mountain. The fit and finish is excellent, the blue metallic paint turns heads. After 3 yrs a good waxing had it looking showroom new. This is my first gmc ever. If it holds up and runs 300,000 miles like the sales rep stated it's capable of doing. I'll let you know. The one down side is the emissions on the engine can cause reliability issues. Advice i found on a forum says use a good quality injection cleaner in every fill up . Every fill up for the life of the truck. They are capable 300,000 and higher if we'll cared for.

The response time was really fast, I had received an email back within an hour. I was actually surprised how quick they had contacted me about my inquiry and I would recommend them to a friend

Had my 2024 Canyon for exactly one year. Not a single real issue once over the air update was done and that only affected the radio. It was an AT4 in desert sand metallic. I traded it for a 2025 Acadia, as I missed life in an SUV. However if you want a truck, I’d highly recommend it and specifically the AT4 model. It’s got meaty tires for pothole protection, it’s able to tow more than you can imagine, it looks super amazing and you’ll have lots of thumbs up and positive comments when you get gas, etc. updated tech was more than you could ask for. 4WD auto mode worked flawlessly. Engine had a nice little growl that I miss too. Let me say if you are a truck person or want to be a truck person, it’s a perfect mid size truck. Mine was 100% and am missing it yes but love the Acadia because it’s also a great vehicle. Got the AT4 Acadia and for my situation it’s perfect.

I personally had a great experience at Hatfield. No haggling over small stuff, no arguing or fighting over numbers. I highly recommend Hatfield.

So far I have been enjoying my 2025 GMC Canyon Denali. It has a great ride and is very comfortable. The Canyon drives very nicely and has plenty of power for my usage (I don't tow anything). It tracks well and has a very smooth ride that rivals previous BMWs (328 and X5's). I have had zero issues but the vehicle is only 1.5 months old (approx 1,700 miles on it). THe only downside (which many people agree on) is that it is seriously lacking storage space. Center console storage is about 1/2 what it was in my 2020 Jeep Wrangler and under seat storage (rear seats) is almost useless ..very little space. That being said, I'd still recommend the GMC Canyon and hope it continues to impress me.

I called the day before and was given an appointment for Saturday, which worked out great for me. They are always friendly and get the job done as promised. Would surely recommend Temecula Valley GMC and Buick for service and car sales.

Bought a 2024 AT4 new in March. Now have 11,000 miles with ZERO issues. Absolutely love to drive this truck. Considered Tacoma, Ranger, Frontier, Ridgeline, and Colorado. The Canyon is superior in almost every way. Only negative is that the truck sits tall (9.6 inch ground clearance) so steps are a necessity. However, sitting so high is great for driving. Feels like a full size truck when you sit in it.

Although the car we wanted didnt work out, the customer service was excellent. MARCUS is a STAR! He should be in management. I have brought many mercedes in the past. Carmax is turning the tide when it comes to purchasing vehicles. The best thing to do when you buy any car is to take it to another mechanic, and then bring it back to the place to be fixed within the warranty period. The Truck I purchased from them a year ago had a few issues but they did take care of it and I've not have any problems since. Carmax has set the bar high for purchasing returning and anything to do with cars. BRAVO!

This truck is a perfect size to easily park and it allows me to get all the ranch supplies I need. I can easily take my grand children to school or run errands.

I have never had the process of buying a car or truck be so absolutely painless as it was working with Steve Scott. Steve took care of me, found me and my wife exactly what we needed and didn't try to upsell me on features because he was clear on what we wanted and knew that that was the best way to keep us happy. I would 100% buy a car from Steve again. Roxanne worked with the finance department and with Steve to go ahead and make sure that our needs were met. We were treated respectfully, courteously, offered drinks and never talked down to or made to feel like we were being sold something we didn't want or need. I would absolutely buy from this dealer and from Steve.

2019 Canyon Denali. All sorts of bells and whistles, several that I don't really need. Biggest complaint: no memory seats and no Homelink garage opener. Ridiculous. What accountant made that decision?

Not happy with the degree of energy some employees/ sales people were and most likely won’t come back or recommended Although Dom Was excellent With his communication and care He was one of the only one here with people skills

Did a ton of research on mid-sized trucks and targetted this one. Bought a creampuff with 37000 km on AT4 Long Box with all-leather seats. Replaced the headlights with Firehawk LEDs as the original halogens were way too dim. Love the power from the v6, and fuel consumption is 12l/100km...not bad. Love the ride and the fully adjustable front seats. Bose sound system is excellent, and the vehicle handles and brakes very well. No complaints at all on loom and feel, and really like the AWD+4x4 drive. I have owned many Subarus and the drive traction is easily comparable. I will be adding a K&N cold air intake and new exhaust to up the torque a bit for better trailering.

Hassle free experience when I went into get an oil change with the help of Branden. Upon completion of service, I received an easy to read report outlining the results of inspection. Service department was very professional and helpful.

I just purchased it new. Love it. the interior, the way it rides. Its a great bang for the dollar. A must own. I wish the MPG was a little better

Excellent overall experience. Sales representative was not the most knowledgeable, but was very attentive. The facility was clean and sales did not apply pressure. Representative made several follow-up calls which were appropriate and helpful to my search.

I love this truck. It’s quiet and comfortable. The V6 has enough power for me. The options I got are convenient and make for a luxury car experience.

Service completed in timely manner. Service advisor very personable, facility clean and immaculate. Excellent job!

I love my 2022 GMC Canyon Elevation. The V6 engine is great. Good gas mileage, even for the way I drive it! Great comfort and very stylish. All around, just a great truck.

sale associates very helpful during whole process. very pleased with purchase and customer service. Second auto bought from carmax.

GMC Canyon Denali with the 2.7 Duramax diesel is a loaded power house with great fuel economy. 4x4 has a towing capacity of 7000 pounds, the best in class. 31 MPG on the highway! Previously owned a Tacoma but it would not pull our travel trailer with the V-6. Highly recommend the Canyon diesel, if you can find one!

Have a 19 4x4 SLT Short Box. Lifted 4" w/ 20" rims and decent all purpose tires. With the relatively short wheelbase and the slight lift, I've never had a 4WD that handles everything so easily, including the worst mountain trails. Have owned for 3 years now and have not had any problem other than a dead battery. The interior is average, but in a utility/4WD that gets mud, dog fur and camping fallout, who cares. My prior SUV was an 04 Avalanche 4x4. Cool truck but bad gas mileage and impossible to park in tight city lots. The Canyon is perfect size, easy to handle and with a couple minor mods pushes 350 hp.

Bought this truck for my new work truck. Smaller than my old Silverado but looks like it will be just fine. Gets really good gas mileage with the I4 motor.