Used cars for sale near Boulder, CO

2022 F150 PowerBoost 3.5 twin turbo absolutely hauls xxx with phenomenal gas mileage on a 30 gallon tank. I’ve gotten a true 600 and 700 miles out of a tank of gas when it’s in Eco mode it will run on battery alone if you’re on flat level ground and maintain your speed that’s how they obtain so many miles out of a tank full of gas probably one of the best F1 50s I’ve owned and I’ve had several of them. If you leave it in tow Haul mode it will disengage the auto stop start so the vehicle remains on. It’s been absolutely bullet proof with zero issues. If I’m not driving the Dually Diesel F350 I’m driving this..

Our first visit. Kevin the service manager was so helpful and Daniel our service writer was on top of all questions we had and our vehicle was done when promised.

The 2019 Grand Cherokee Limited was the Jeep I had my eye on for a while. I've owned a 2012 Laredo X, and a 2018 Limited Anniversary/Heritage Edition. I was specifically looking for Limited trim without the 20" rims, although, I love the look of the Altitude versions, I just didn't really care/want to deal with less side-wall, nicer-looking rims. I avoided the Overland and Trailhawk because of the air-suspension. Overall the interior is fine, it's comfortable and familiar for me, since I've owned them before, but that's also the only issue/complaint I would have. The interior is updated from the 2012, however, basically it's a very light update, U-Connect, Gauges, Shifter, and possibly a few other items here and there. But essentially, the dashboard is the same dashboard I've seen since 2012. While owning the previous (2) I never experienced any mechanical issues that left me stranded. One had a weird issue with blowing lights in the tailgate, but it would just randomly decide to burn out, replace one it would blow another. No other major issues. The 2019 leather on the steering wheel feels smooth and buttery like they always have. The suspension feels great, still solid and tight. Brakes are strong and grippy, pedal feel is nice and firm. So far I'm super satisfied with this Jeep, I got the perfect combination of all the features I wanted, Memory Seats, Sunroof, power trunk, heated-seats and wheel. Not sure if I'd be willing to sell this one and get a newer model, but, I'd possibly get another WK2.

I had a great experience as a first time buyer from a dealership and my sales representative was extremely polite and very helpful in helping me purchase a vehicle that I liked.

This is my 3rd Buick. Loved my LaCrosse and just now upgraded to the Invision Avenir. Very satisfied with the look and upgraded options. Performance is a bit less than my LaCrosse with the V6 but adequate.

Danny gave the best customer service experience. He was very accommodating and worked with my schedule. He made me feel like I was no trouble at all. The nicest person ever. I will ask for him if I ever need service on my car.

I got my first piece of action in this beast and I’m about 6’7 taking this on the highway was a blast dealership was super respectful and helpful with the purchase

I was interested in a new GMC Acadia, specific features and model. Zac Taylor worked very hard to bring a vehicle from the Colorado Springs store. He had everything outfitted as needed, worked out details remotely, then delivered it to me in the mountains. I drove away a great new vehicle at an outstanding price point. Thank you Zac for all of your hard work during this car purchase!

This is the 3rd Jeep product we have owned over the years, first was a Grand Cherokee Laredo, then most recently a 2012 Jeep Liberty Sport. We just purchased the 2019 Jeep Grand Cherokee Ltd in Febrary 2023. This Jeep is the most luxuary we've ever had in a vehicle, it has everything but the cooling seats which would be nice as we live in FL. This will be a dinghy towed vehicle behind our Class A motorhome. We also towed the Liberty Sport.

Julia Vargas was very helpful and kind as well! She also seemed very knowledgeable and we appreciate her service very much!

I love my ST all except for seating. I’m just not a fan of European style seating soo we had an upholstery shop up grade them. Sooo much fun to drive! Great gas mileage considering I’m a lead foot. And when needed you can put a full 4x8 sheet of plywood in the back.

I been buying cars for over 15 years and this is the best place I ever been thank you so much to jay the manager and Ryan . Jay the manager give me a very good treat even on my work clothes very respectful person.

I just love everything about my 2021 80th anniversary edition G/C! I purchased new but now has 81000km. So much enjoy all the style comfort with no issues. So much more reliable and better looking than the new body style that was released later in 2021.

This was my first maintenance appointment for my Solterra. The service check was under 1 hour. I was very pleased. Service advisor was very pleasant.

So far I have been pleased with the performance of my Rogue. It just turned 20,000 miles. I'm reading some of the negative reviews and wondering if they take proper care of their vehicles. Time will tell if the 3 cylinder turbo is a winner.

Best experience I’ve ever had, Nelson was awesome, super knowledgeable and a very honest kind person got to meet Paul the Gm and he was also extremely helpful and nice. Thank you

Best Car ever! Elon Musk and his Tesla company did a great job with this reliable vehicle. Don't want any other car! It is so Reliable. I use it as a business vehicle and don't want anything else. no major breaks, always runs, pre conditioning features and app connection is unbeatable.

I was looking for a specific Ford Truck, a F350 Diesel. I found one on Cars.com that was at Interstate Ford. I live about 2 hours away from the dealership. I contacted Ryan Huber, one of the AMAZING sales reps there, by email. Ryan emailed me within minutes of my inquiry about the truck I saw and made an appointment with my that day to see the truck. Ryan was great! very low key, no nonsense, and helpful. not only did he show me the truck, he helped me through the purchase, financing, and final delivery, coming in on his day off so i could complete the purchase and pick up my NEW TRUCK! Thank you Ryan!! and Thank you Interstate Ford! You folks know about good customer service, valuing my time, and are extremely helpful and knowledgeable! Ryan, you are the best! if you need a new truck or car, Ryan is your guy!

Because it a great car because the car has 118k miles on it and its only 15,371 dollars and its used and works very well

Foundation Cadillac did it again—and honestly, I’m not surprised! When my 12V battery died on my Cadillac Lyriq, David Hann and his incredible team jumped into action. They did whatever it took to get me back on the road quickly and stress-free. David is truly amazing—always professional, caring, and reliable. If you’re ever in need of service, repairs, or even looking to make a purchase, go to Foundation Cadillac and ask for David. You’ll be in great hands!

Patrick was an extremely professional, no pressure salesman who works in an extremely comfortable environment who assisted was with the purchase of a RAM 2500. From arrival to completion he listened, acted and knew how to preform his duties in sales. Each employee were kind and willing to assist and professionally greeted.

Seemless transaction from start to finish on my 2025 Ram Promaster. I?m a contractor and needed a new work van. It was ready just in time for the EOY

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.

Monty was an absolute pleasure to work with! He was professional, welcoming, and incredibly knowledgeable about his inventory. He took the time to answer all of my questions and taught me a great deal about the Jeep Wrangler 4xe. I would highly recommend him to anyone!

My only problem with the truck is when towing my 5th wheel trailer the trailer light goes on and off when the light is I don’t have brakes

Jim Albright Is hands down one of the best sales agents I have ever had the chance to work with. No pressure just leads and understanding of my wants and wishes. Was best car buying experience I?ve had to date

Great truck. Had issues with Def freezing below 12 degrees. Had to rig a heater cord on line to keep warm. Had to have it flashed once. Dodge did recall for CP4 pump changed back to the more reliable CP3. Still have a catch in the steering when turning. Dealer says it’s just normal. I disagree. Sometimes on a turn vehicle wants to go straight. Had an alignment which made the steering better and the ride better.

It?s always a pleasure working with Steve when my Cherokee needs service. He and the tech working on my vehicle always follow up and notify me of any other issues they may have found. Great service every time!

I had problems with misfire. Cylinder #5 misfire about 135000 miles. It was under extended warranty. Still cost me some dollars because the dealership some other issues needed to be repaired that they say they found and without repaired the warranty company wouldn't replace the Cylinder #5. Now I have 151000 miles and Cylinder #6 has misfire. I have a 2018 GT Plus. Very nice looking car. Now with high mileage it seems like a problem. I had all maintenance preformed including oil changes. That was very important because without that the warranty company wouldn't have paid for the repairs.

Got my beautiful 2025 Subaru Impreza RS in the color oasis blue pearl. Ryan Ahrens & other staff were exceptional getting me into my new ride. I've always purchased MINIs, never again. My Blueroo is amazing. TY AutoNation Subaru West!

I bought (used) the R-Sport diesel in British Racing Green with roof racks. Super cute car, but not real roomy inside. I could complain about a lot of things like no compass and cramped back seat, but for me, the good points outweigh the bad. It has only been in the shop a few times (I'm the 2nd owner, so I figured things would be due to need replacing anyway); the gas mileage is phenomenal - on the highway I've gotten as much as 40mpg - and around town is an easy 30+. I like to stand out from the crowd, and this car certainly does it for me. Overall pretty happy with it!

I can’t thank Brandy enough for helping me with my 4Runner. My wife and I had a very good experience and she did not pressure us into anything.

I bought myself a Christmas gift, a new CX5 SignatureTurbo the day after Christmas and I absolutely love it! I don't' know why I didn't get one sooner. I have always been a Toyota, Lexus guy, but I must say this classy vehicle beats the others. Why, let's start with the interior. Mazda makes some of the most beautiful interiors! Exteriors too!! The fit and finish are superb! The CX 5 is extremely quiet and smooth riding, and I can honestly say it is quieter than any Lexus I have had in the past. There is also the fun factor! If you haven't tried a Mazda, you need to. They are a driver's car and fun to drive. The trim level I have has the Bose system and has a beautiful surround sound. Crank up the volume and it's awesome! The safety features are excellent, and everything is conveniently located. There is no need in paying for other Luxury cars when you can get a Mazda and save thousands, and they are the best keep secret out there. Luxury, fun, good looks for much less. I am definitely staying in the Mazda family.

Oryn Orozco has been extremely helpful, knowledgeable, professional and very patient. He has been wonderful to work with and has found me the perfect RAV4 XSE hybrid. Can’t wait for it to arrive!

I had a 2014 Autobiography Firenz red with black and pimento interior. Absolutely loved the car, 150k and the only issue was the rear differential%. Pricy to fix but well worth it and any car with this many miles would expect similar repair. Have a 2019 supercharged with in Byron Blue metallic and tan and black interior, ordered with many of the Autobiography features, not one problem with regular maintenance. Will definitely purchase an EV version next. Absolutely the best car series I have owned, previous Mercedes, BMW and Jaguar. Not easy on the pocketbook, but if you don’t mind the extra expense, well worth every penny!

Ryan, Jarret and Heidi always take excellent care of us each time when we visit for a service, with both of our vehicles. We do Mike Huffman, he was our salesperson

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