Used GMC cars for sale near New London, WI

I bought a used 2008 Corolla from them about 5 weeks ago. Just recently there was a clicking noise coming from one of the front wheels. I took it in to get fixed and it turns out it was just a pebble stuck in there somewhere. They didn't charge me the diagnostic fee or anything. I would recommend Kolosso Toyota to anyone.

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.

The dealership and staff were prompt and friendly. Issue fixed and delivered on time. My only negative is that in making the appointment, I was unable to get in for over two weeks!

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.

I?m an extremely busy person in medicine . I came in with limited time and sleep. My dealer , Larry R was phenomenal. He had all ready with the parameters I gave. I was in and out in no time and left the same day with a new vehicle 2025 Chevy Trax.

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

They were very friendly and helpful. He told me about different cars that I was not looking into to show that these would be a better choice.

Any reviews on this vehicle is not correct. We are first owners and it’s been an excellent truck. We hate to see it go !

Their saleman got back to me promptly and offered follow up which was great . Not pushy though

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!

My car started making a noise, and I was planning on taking it out of town. I took it to the Service Department before leaving and worked with Brian. Brian was a true gentleman and simply AMAZING! He listened to my concerns and made sure the issue was fixed. I am so blessed to have worked with Brian. Thank you, Brian!

The sales person Kim had excellent knowledge of the vehicle I was buying. I also liked the design and look of the 2025 Denali Canyon So far like the truck but still getting sed the all the controls.

Nice styling,interior has a new design dash which is beautiful and convenient,safety features and cameras are great and easy to used and the active cruise is awesome.

Buying a car from Royal Auto was an excellent experience!! From the staff to the service this place can't be beat. If your looking for a car but don't want the "big dealer" shuffle, give them a call or check them out online!!

I own a 2023 Sierra 1500 Elevation equipped with the 2.7L TurboMax, and it’s been outstanding. It currently has 23,000 flawless miles. I’ll admit, I was skeptical of the 2.7 at first, but I jumped in feet-first and have never looked back. Living in Colorado, I regularly tow a 5,000-pound travel trailer through the Rockies with zero performance issues. The truck pulls confidently, handles grades with ease, and still delivers impressive fuel economy—23–24 mpg on the highway and about 18 mpg in town. I couldn’t be happier with this setup. If there is a negative to mention, that would be that after three years of ownership, the black wheels havent grown on me, and Im beginning to hate em. :) Lastly, the mpg while towing drops to 9mpg which is similar to that of a V8. All said, its been a great truck. :)

Great service! The owners are very friendly and have a lot of experience. This is where I will always take my vehicles.

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.

I bought my 2020 with 36k miles a couple of years ago and I now have 60k miles of trouble free very enjoyable driving. It was expensive, but worth every penny. The ride is so quiet and comfortable my wife and I prefer traveling in it instead of our 2018 Acura MDX which we also love. The 5.3 V8 has plenty of power and towing ability. The multi-function tail gate is genius, I hope to never be without one again. We so enjoy all the bells and whistles, especially the wireless phone charger. So glad I bought this truck!

We drove two states over to McKenzie Buick GMC in Milton, FL to meet with Nick and make a purchase on our new Yukon Denali. Customer service was top notch. We were going for their 2019 Yukon Denali to replace a 2008 Tahoe LTZ. We are very pleased with the vehicle. The upgrades are wonderful. Love the cooling seats, the wifi, the HUD and even days after our purchase they have reached out to check on how we were and mailed us a small gift that meant so much. We will definitely use them again if they ever have what we’re looking for on a future purchase. - Brandon Howell 2019 Yukon Denali

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...

I visited Klein to test drive a new Ford Ranger. I worked with Stefani and she was awesome. Great customer service and she was able to answer all my questions. I ended up buying the truck and Stefani made that an easy process too.

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.

Great service! From the initial visit the vehicle delivery day, exceptional customer service. Was very happy with the experience and will tell others about said experience

I purchased a new 2019 SLT with the X1 package. It has the Red Quartz Tintcoat paint. I usually never leave reviews, but honestly this is the most comfortable, nicest loking truck I've owned , and I've ownwd alot of them. The only issues I've had was the brake software was flawed, took it to the dealer on recall and they installed a new software patch, Other then that I love the styling, performance and the interior is very nice. No regrets

I damaged my tire rim when I hit a curb. I purchased several warranties when I bought my car so I assumed I had coverage for the repair. Bergstrom fixed my rim with no charge even after discovering that my warranty wouldn't cover the repair.

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.

Speedy and very friendly. We were in a rush and they expedited the process. Gave a fair trade value. The free refreshments were definitely appreciated.

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)

July, 2020 Purchased a pre-owned 2019 Infiniti G50s from Kolosso. I'm in northern IL, they're in Appleton, WI a 3-hr drive into Packerland. I was cautious but it was well worth the drive. Michelle Nelson handled the transaction like a professional. The closing was exceedingly short and handled flawlessly. No problems whatsoever. My overall experience with this dealership was Top Notch! I would let my kid crawl around on the showroom floor if I had one (spotless). I found it odd buying an preowned Infiniti at a Toyota dealership but couldn't be happier really, found what I was looking for exactly. Presale condition of car was excellent. Deal done over the phone and I just brought a check. That's it, great job Kolosso!

So far the car is going great. We have had no problems driving everywhere and so far had no need for services. It is a great care for me and my husband,

I worked with Cody N and Tiana. The dropdown menu won't let me choose them, however it is important to note as I think they are quite the dream team. From choosing which tires to purchase, until the time I left the door; my service was exceptional. It was truly a personalized experience. Once I turned my keys over, I was brought to a cozy and clean area to wait for my vehicle. There was plenty of places to sit, along with WIFI and power outlets. The team also provides a shuttle for local travel so you don't have to miss out on errands, or if you would rather wait at home. My truck was returned to me all washed up, and in excellent condition.

As we age, our reaction time may become slower. This vehicle is loaded with features that make me a safer driver. It connects wirelessly with my iPhone for hands-free Apple CarPlay. Love that! And the Acadia is a dream to drive. It’s the perfect size for me and my family

We enjoyed working with this Dealership. Our salesperson Scott was super. He took the time to listen and was quite patient. We did not buy the Equinox but bought another car that he showed us. He seemed to know just what we were looking for and we did not have to spend the whole day looking. He made looking for a car easy. Thanks Scott for a great day and I would recommend this Dealership to everybody. Thanks againg Scott.

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 was pleased with having visited Boss Auto 1 year ago in search of an everyday, dependable vehicle. I was open minded as to their suggestions. A 2015 KIA Optima was suggested. I was impressed with a vehicle which had 91,000 miles on it and its physical appearance. Upon completion of a test drive I approached the bottom line price and any prep charges that may be added? A true deal, when I was informed that only applicable sales tax and licensing fees would be applied to the purchase price. An extended warranty was available, which I declined. I asked with regard to financing availability? Danielle responded: yes we have lenders which will review your eligibility through your loan application. I asked if she would provide a hold on the car for 3 days for my wife and I? Danielle responded: Yes. As prior to car shopping we had a pre approval from another lender. We than scheduled our purchase actually 3 days later with a down payment. Established further with a pickup date. Now a year later, we reflect, why we waited so long in sharing a positive review of 100 percent Satisfaction! The car is maintained as suggested with routine maintenance, oil and filter changes. Definitely any vehicle purchase need, will begin at Boss Auto!

I purchased my 2016 GMC Terrain SLT in 2018 as a gently used vehicle with only 21,000 miles on it. I never had issues with it. I kept it regularly serviced and had to replace tires. At now over 93,000 it has been a comfortable and very reliable car. The only feature I wished it had was rear air conditioning. Living here in the SE it gets hot and it takes a “minute” to get the back of the vehicle cooled down. However, I rarely have back seat passengers, and thankfully, the really hot weather lasts only a few months! I have been very pleased with this car and would recommend it to others. I traded it in a week ago for a larger car only because I need the room for a grandchild, and my elderly parents.