Used cars for sale near Boulder, CO under $20,000

Great customer service on top as soon as I get in..was greeted with attention forced on me.also car was clean and showed me all the services I records.

Owned this car since I ordered it new. Limited trim was worth it! At 167,000 miles I have only done routine maintenance. Synthetic Mobil 1 since I got it. Original front brakes, rears replaced only once. Solid, great mpg always. Rated at 22/29 and I routinely exceeed both by 2-3 mpg. Great in snow! CVT has NEVER given me any issues. I’ve towed boats and trailers within the 2700# specified limit without a concern. This car has been a tank and still looks like new. Paint is great, no rust or plastic degradation at all.

Jordan is an amazing salesmen who made this process very easy. He is very good at communicating and working to make everyone happy.

This is a solid comfortable car nearing luxury status. My only concern is the infotainment system freezing at times and ignition loses connection with the FOB every once in awhile.

I had a blowout tire. Thank You for your service Jason, staff for getting me back out the road.

This is my first experience with Audi and I am extremely happy with this beautiful SUV. The ride is quiet and comfortable and the power and acceleration are impressive. I find myself going to the store for no reason and a recent drive to visit my parents 400 miles away went quickly thanks to the massaging seats and powerful Bose stereo. Very happy so far with my Q7.

Staff very friendly and efficient. Jordan very was helpful. This was a good buying e,perience

Reliable. Best value for money in SUV. Hope to keep it forever. Great warranties. Driving this car saves you money on repairs and gas. Love it.

Exceptional. Much better than expected. Competent sales staff, and finance. Very fast, no issues. I recommend this Autonation. When another car is needed, I will absolutely look here

traded my 2021 for a 2024 Mitsubishi Outlander Sport limited edition last month. I'm very happy with it. Mitsubishi has made some improvements. bigger screen, leather steering wheel and shifter. I like that I have heated seats and telescoping steering wheel now! and it's 4 wheel drive. helps when I go fishing. 😂 great gas mileage! just needs a little more power under the hood. but for the price and reliability it's very worth it. plus an amazing warranty!

Emmanuel helped me get into a new car, was extremely professional and the process was not as long as I was anticipating. The dealership was open to negotiation and met my bottom line.

Bought a used 2018 loaded Lusso Ti for a good price coming off a lease, in late 2021, for all the luxury and performance, it was a great deal, have had no issues, car looks great, is comfortable, and I just use Apple car play, and prefer knobs to touch screens ( it was funny to watch my son try to use it as a touch screen) can get 30 MPG on the hwy easy, but it's easy to go faster and get less. the DNA is Dynamic, Normal and Anemic, you do have to get used to the car not taking off instantly, D is OK, A not good for folks taking lefts on flashing yellows. Great ride and comfort for longer trips. and the backup warning works great!

Julia was so wonderful to assist me on my first car purchase. We didn't take long.

With over 40K miles, my Ghibli SQ4 is still running super smooth. Love this car...both styling and driving. No significant mechanical issues. I did run into a "turbo under-boost" code this year, but it was related to a worn seal in one of the duct(?) tubes. Anyhow, it was a $350 job via an honest local mechanic (not a dealer). In terms of driver technology engagement, the '16 Ghibli isn't perfect and I wish it was more tech-forward features. However, this would not have dissuaded me from buying the car. :) My wife's 2015 BMW 5-Series doesn't have Apple CarPlay either...but we survive.

Ryan is awesome The service is amazing People are so friendly Highly recommend this dealership They go above and beyond to help customers Autonation is the best to have service work done They have helped us for the past 3 years, honest and concerned about your vehicle and getting all repairs done efficiently Colorado is lucky to have this dealership Trustworthy service that is so appreciatiive They completely stay on top of all recalls for your vehicle

It’s a good car but I have a antifreeze leak somewhere and I got it pressure tested and the shop found no leaks.It can get expensive buying antifreeze.

Solid team of personnel at this dealership. All were very friendly and easy to interact with on all aspects. A friendly place to do business and will continue to be a repeat customer.

Before I bought this I was driving a BMW 330i xdrive great car. But I wanted something which much more room and reliable. I had this car about 10 years ago and loved it. It’s great on gas drive smooth wish the engine would have a little more power. The interior is super comfy but feels a bit outdated. I feel like for a 28k car called sport it should be a little more sporty. Like electric seats fr example. But other than that interior is great heated seat are great ! Driving is alright and overall all I’ll give it a 4 out of 5 !

I was very anxious about purchasing an EV, but Evode was amazing and explained the pros and cons of owning one. The process was fairly painless and I’ll very happy with car so far.

I came from a 2018 Honda Accord EX to a 2022 Nissan Altima SR VC-Turbo. The reason I switched to Nissan was the high lease price of the Accord in 2022. These cars are very similar in gas mileage, ride quality, trunk space and tech features. The Honda had a slightly smoother ride(but the Nissan does have 19" rims which means you feel the road imperfections more). My only complaint with the Altima is the back up camera. To put it frankly the resolution sucks!! The Accord had a crystal clear back up camera. Finally, my Accord had 190 hp and the Altima has 234 but honestly the acceleration is very similar.

From the time I communicated with them to the time I purchased the vehicle was a good experience! The sales and finance Team was very helpful in helping me purchase a new vehicle that was a great fit for me! I am so thankful for these guys!

Plenty of power and sexiness. Comfortable and great gas mileage! Love the features and smooth almost silent ride. Absolutely 💯 would recommend to anyone looking comfort while looking sexy too. 😍

the experience with gebhardt bmw was one of the best I have ever had with a dealership I had some credit issues but Jc Mullen (salesman) was an amazing person to work with he worked his fingers to the bone and it took about a week and a half but he managed to get it done for me all through phone calls and text messages I live about 240 miles from them and could not just run over there and figure it out but Jc got it done when I got to the dealership to pick up my new ride Jc was waiting with a handshake and paperwork ready to sign I then went to the finance managers office to finalize the deal and when going over the numbers I noticed there was some numbers that were not what I was quoted (keep reading) the original quote was for $164 a month when I went to sign the paperwork the new monthly payment was $147.99 a month I wasn't complaining but did ask why and was told "well is that a bad thing " and we had a laugh as I said no not at all they had found me a better interest rate from when I got approved to when I got to the dealership like I said all in all one of the best dealings with a dealership I have ever had truly a standup place with great people to deal with

I bought my Nissan Altima in August at Lee Nissan in topsham, Maine. I absolutely love it . It rides great steers amazing and has the get up and go that I have missed . It’s sharp looking and I have had a lot of compliments on the color it says grey but looks purple sometimes or at night it looks white..

I would recommend the dealership on 104th in Thornton. The general manager at this store is great. Like any other dealerships you do have to beware of promises the sells rep promises that are empty promises. The service department is very hard to get through to they have a automatic answering that they should get rid of. The dealership is Great

I love my Mazda 2016 grand touring CX-5. It has been a very reliable vehicle. Cruise control operates perfectly. Great Bose sound system. I wish it got better gas mileage. Not impressed with the navigation system! I am not happy at all with the exterior paint or interior carpeting!

Professional, honest, knowledgeable. In and out quickly. TJ was great to work with. Highly recommend

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

DJ was my salesman and he did an amazing job! I highly recommend going to Alpine Buick. The Facility is beautifully represented. Always eager to help.

I absolutely love my Q7! It is a wonderful vehicle that provides comfort, safety and exceptionality all in one! I can not imagine driving anything other than an Audi and I am forever loyal to the brand!

Easy and friendly to deal with. Everyone wants to get a deal done and will work with you.

Our family of 5 has traveled across US, Canada, & many many daily city miles, in our Tiguan (almost 200k) with solid performance. General maintenance, & a loose nut on window regulator. Acceleration slowed but spray clean of mass air flow (MAF) sensor solved issue. Seats are comfy enough but maybe less engineered for 1,000-mile trips. 2018 infotech was quirky, but good enough. Folding 3rd row, full sun & added hitch for bikes etc. make this smallish SUV super convenient for city as well as long trips.

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

This has been the most fun to drive car I have owned. It has great performance, great mileage and excellent reliability. I purchased a base model in 2017 when it was first "re-intrduced to USA" and kept it almost four years with no issues. I upgraded to a fully optioned Lusso version and have never regretted it. Alfa knows how to make a fun, efficient and "now" a realiable car.

I bought this truck used from Long-Lewis in Hoover, Alabama, in July 2025. I like the performance, gas mileage, and drive modes of the 3.5 Liter Twin Turbo with 10 Speed transmission. Lots of interior space, lots of interior and exterior lighting in the right places.

This dealership was amazing and I highly recommend. When purchasing my new truck, they worked with me to find a price that worked for the both of us. Then when I was an idiot and did not see hail damage due to frost, they further helped by paying for half of the hail damage repair. 5 stars is too low. Eric was awesome and all the managers were amazing. Can’t speak highly enough.

I love this car, drive it right and she’ll be fuel efficient, but quick enough to outpace traffic. I will say the transmission can feel a little clunky sometimes.

Katie in sales was awesome to work with! She went out of her way to ensure we had a smooth purchase from start to finish.

This is my 3rd Lexus, and second RX. Most reliable was my GX470. My RX350, 2016, F Sport is a very nice vehicle. I am disappointed in several common issues: Door lock fail (replaced twice on driver door), water pump fails (common problem), my panoramic sun roof black cover has also failed. I see other owners with the same issues. What is happening to Lexus quality? Maybe still better than most, but I assumed a car manufacturer would improve with time in quality? The issues noted above are common if you search.