Used Buick cars for sale near Monticello, IL

Great experience with this dealership, trading in a vehicle and buying new. Sam Samet was very knowledgeable on the new Tundra I was looking at and pointed out all the features. The dealership offered me good trade in value and kept the ball rolling in a timely manner. The dealership was clean and nice to spend a few hours in. I will call Sam next time I need a car.

Brandon Lynch was very helpful - he made buying a new car fun, not a chore!

Sorry, I meant JARVIS GORDON was very helpful when I bought my 2019 GMC truck. I will call him again if I need a vehicle in the future. Thank you and God bless.

I love my Buick Envision ST - it drives like a dream, has all the comfort and convenience I could ask for, and then some! The ride handling is immaculate, smooth contoured curves make it look really sleek and I get lots of compliments on the new car all the time!

Purchased pre owned with 56k miles. Everything seems to be great thus far. The only thing is I’m not sure the AC actually works as I normally keep it set to the “Auto” function. And when the temperature got up a little warmer than normal it didn’t seem to make the adjustment.

I had a great experience buying my car from Ally! I couldn’t recommend her enough.

Have had this car for a month. Everything is so well laid out and the MyBuick app is so easy to navigate. The mileage is fantastic. This is my first new car (ever) and my 3rd Buick overall. I love it!

Pick up was as intended, Could do without Onstar. Dealership was clean, Staff was friendly.

I bought this used with 26,000 miles in the spring of 2024. I love the styling, interior, and value. My only complaint is that the angle of the infotainment display can make it difficult to see due to reflections, especially in bright sunlight. I love the AWD option, it adds to stability - even in dry conditions. The remote start is handy in cold weather since I now live in an apartment and no longer have a garage. Performance with the optional engine is more than adequate.

I was very pleased with the customer service when buying my bew truck. Jarvis and Brian were very informative and answered all my questions. Highly recommend these guys!

The reason why I am writing this is because I know the mileage is off because there is no way I can drive 100 miles in the city in one day it's not possible. This is a complaint for me because I feel it needs to be looked at.

From the moment I walked in and met salesman, Patrick I knew this car buying was going to be different. From working with the sales manager to Kim in Finance it was a wonderful experience. I love my new Rogue and would recommend Illini Nissan to anyone looking to purchase a vehicle.

My 2026 Buick Envista is a delight to operate. I love the heated steering wheel and heated and cooling seats. The slick dash board is easy to read. The trunk lid has three choices for the distance the lid will rise when opened so I can set it to open safely in my garage. I like the blue stitching on the inside doors and seats. It matches perfectly with the Aquamarine Blue Metallic outside color. The ability to start the car from the outside is another favorite feature. The back seat passengers are comfortable. I thank the designers and give this new car 5 plus stars. I am very happy with my selection.

Whoever designed my 2919 Buick Encore was the best of the best. My wife and I love this car so much. I’v had a lot of cars over the years this one is the best. It is a great car and I love driving it.

We recently replaced my wife's car with a 2019 Buick Lacrosse AWD in the Avenir trim line and it has proven to be a great car. The must-haves were AWD, ventilated seats and enough room. This resulted in cross-shopping a LOT of different brands and vehicles that normally would not be compared. I was leaning toward a one of the big 3 Japan makers but she wanted to give Buick a chance. In the end we found this specific car listed in Auto Trader at a local dealership. It checked all the boxes and had more than enough high-end features to satisfy without having to make the large price leap to Cadillac. The ebony and chestnut interior is fabulous and the interior is made of high-quality materials. GM interiors have had a long reputation for cheap materials but not this one. True the lower door pocket panels are hard plastic but virtually everything you actually see and feel while driving is great. The switch gear all has a good feel and the controls are pretty intuitive. Even the shifter that has gotten some flack in some reviews is actually easy to get used to. The power and power delivery from the 310 hp 3.6L V6 and 9 speed transmission is great. The only small issue is some lag after stomping on the gas at speed. But once the power comes on it comes on hard and the overall throttle response is great. The brake pedal and feel is fantastic - smooth and linear with no gabbiness. The performance is really impressive especially for a full size sedan. The engine auto-shutoff is not intrusive but it cannot be disabled. The handling with the 20" wheels and adaptive suspension is incredibly impressive. Sport mode adds some weight to the steering and firms up the ride a bit. I was surprised by the extremely good predicted reliability rating that the Lacrosse had (higher than the Toyota Avalon) so that eases my mind about going with this particular GM product. Yes, this car, with every possible option on it in the Avenir trim, gets perilously close to the price of some offerings from the luxury brands but I don't care. It has AWD and most of the others don't offer it.

I love my new tundra!! Thank you Ally for all the help! Go to Napleton’s and ask for her.

It was a very good experience. Brandon Lynch was very helpful. He answered all of our questions. He told us about the first oil change being free.

Was looking for safety and security in a suv Comfort for neck and back were important this particular model goes above and beyond. Ride is smooth and quiet with what engine doesn't have in speed it has in hidden torque in motor. Black on black with black grill and rims with crushed glass in the paint, so many compliments especially how masculine looking the vehicle is The dealership Garber of Fort pierce has been amazing from sales to service to accessories Best purchase I've made in years highly recommended

The only reason I gave the interior a 4 is for the icons on the informations screen for Music, information and home, etc. are very dim and hard to see, especially during the day. After a while you know where they are and can just touch the area to get to what you want.

This is a very exceptional automobile featuring many safety features at a very affordable price compared to higher priced vehicles! The car is very attractive and sporty and has earned many admiring comments from people I have met in parking lots. The only drawbacks which might turn off certain prospective buyers are the 3 cylinder turbo engine and the lack of a 4 wheel driving option. Other than that this is a very attractive auto at an unbeatable price!

Doug was great. Even though it was busy, he was friendly, accommodating and made me feel important.

For the money you can't do much better. Quiet, sleek and has lots of options available. Has plenty of room and storage for this class of car. Love the AWD version as I live in a part of the country that gets a fair amount of snow.

Dan Dressen was excellent. I was on my way to Springfield to buy new truck and stopped by decatur and dan got the sale! I am very happy with my new truck.

I know that here in Northern California, Buick isn't a very popular brand, but that means I was able to get a stunningly good deal on my new '23. I traded up from a low mileage '18 Buick Encore (not GX), and at the time of the transaction, it had a remarkable trade value. My dealer did a outstanding job on pre-sale prep and delivery. My sales rep answered my every question. I enjoyed the prior vehicle, and feel this new one will give me the same kind of driving experience. My added safety feature is the front accident/pedestrian avoidance and lane keep assist. I haven't had to use either yet, but feel good about having them aboard. This Buick strikes me as a hidden gem, full featured but still available at a price point that blows the other comparable Asian built imports out of the water.

Prior to purchasing my Buick Envista, I had done quite a bit of research and I found that much of what was said was misleading. It's performance I think is very good, realize you are getting a 3 cylinder turbo engine, but for what you get and honestly what you need, it is excellent. I purchased the S/T model and it is a great looking car and I receive great comments about it all the time. I strongly recommend for the money you can't go wrong and will be vey happy with your purchase.

Justin was great and he had me in and out. The dealership was also very nice and clean, the front desk girls were very welcoming

We love our new Prius thank you Allyson and Napleton‘s sales team for making the process so smooth!