Used cars for sale near Diamond Bar, CA under $20,000

in and out in just 2 hours, went in with a price on my trade in and what I would pay, no test drive as I did my homework on the Truck

After buying Toyota vehicles for years, I found out that they were outsourcing their CVT’s and Honda was making their own CVT’s and after driving a new Toyota Corolla and then a new Honda Civic, I was more impressed with the Honda Civic. My three previous cars were Toyota Corolla’s and I loved them. I am very happy with my 2021 Honda Civic EX and I would not hesitate to recommend Honda.

Very good buying experience. It was quick, and easiest time I've ever had buying a car. Never felt they were pushing it on me, or trying to upsell me.

We are in our 70's and wanted a car that had blind spot protection with great window visability, a good sized GPS map, keyless entry, and good fuel economy. Also, it has good space in trunk with fold down rear seats. At 51,000 miles we have had no issues.

Honest and straightforward. They made sure the used care we bought was operating correctly before they sold it to us.

Great SUV ! Worth the price! Very comfortable and smooth riding with excellent fuel mileage on the front wheel drive model ! Will look forward to buying another one !

Got a Stellar deal and they worked my lender. Jose Vargas was my salesperson he was very friendly. I love my new ride!

Phoenix (my mini) is sporty when needed, eco friendly when needed Or a dynamic blend most of the time. This car is perfect. Love him!

We had a great experience in purchasing a car today! We were helped by Steven who was beyond kind and accommodating. He was very patient and considerate while assisting us. He was very knowledgeable and transparent about the each model and the finances. Definitely returning to purchase our next car in the future! Thank you!

Really like this SUV! Wanted more room than my Encore. Has everything I need! Good feeling when friends tell you how much they like the ride and the looks! Wife now driving the Encore, and she loves it!

Superb all the way around!!! Never had a more pleasant experience with a dealership. Giovanna, Greg and Fred all amazing.

This car is far superior to my previous 2021 Toyota RA4. In my distant youth I use to do some racing and handling is highest priority. Suspension, steering, 17" alloy wheels vs 15" steel wheels with hubcaps, full spare tire vs doughnut, 3 row seating vs 2 rows, 400 lbs heavier therefore more stable in windy conditions and roads that are not level, and much more. Only downside is the general Volkswagen issue with poor sound systems. Not only that, the after market is almost non-existent for the Tiguan.

It was a good and easy process, felt very welcomed walking in and got helped right away, Made everything very easy and very simple. I would recommend someone to buy here.

Twin turbo V6 ,powerful, live the features including the sunroof and retractable running boards, it's like riding on a cloud, the sound system is like sitting at Carnegie Hall

Service writer was very engaging and informative. You can tell he enjoys helping customers with his positive and upbeat persona. Work was a completed as instructed and on time.

Very nice car. A real sense of dependability,reliability, smooth. I only wish it were another color. Should go well into the hundreds of thousand miles range.

I went in with what I thought was a deal in hand and agreed. Unfortunately when I arrived I was told financing would have to be through Toyota. Which I had already explained I would not be doing. After I left thankfully the manager called back and set me up with Beto who was no nonsense. Purchased the car and drove off in two hours.

Very smooth comfortable ride. I have a Q5 2018 and so far no problem. Never thought I will get used to driving a SUV since my last car was an A6 which I kept for 13 years.

Very professional and a breeze to deal with...every employee was excellent...very Happy with the whole process

Love this car I live in Minnesota and plow snow In the winter.. We recently had a bad snowfall dropping over a foot of hard wet snow. I've never had any issues with unplowed roads and drifts. This vehicle get me there safely ever time..

Got a great deal on a Grand Cherokee L. Jose Vargas helped get me a solid deal with zero money down.

I love my Acura RDX. To me. It's like a luxury vehicle, love everything about it. If I ever got a new SUV, it would definitely be another RDX

Edward �ndalo Was really helpful. He helps me thru the whole process, and got me exactly what I was looking for. Would recommended to friends and family.

No xm Sirius availability or Navigation screen or sensors on side mirrors for 2021 vehicle except that it's fine . I traveled on 95 S it was fine.

AutoNation Beuna Park has given us very good offers and great service. All the staffs are so nice. Appreciated their prompt support. It was my good experience with AutoNation Beuna Park.

This is my 2nd VW. My 1st was a 02 passat I bought in 2013. It was the most reliable car I ever owned. It has 230000 miles and still runs great! This Atlas takes things to a whole different level. The look, performance and features are world-class! The only knock I would have is the mpg is average at best. Only 20mpg on average. But overall it is a great vehicle for the price. The SEL trim is fully loaded. Whatever feature you could imagine, it has it. I hope to enjoy this vehicle for years to come.

We brought both of our Subaru’s in for service and warranty work. The service staff were friendly and professional.

I am very pleased with my Rogue. It is a 2019 that I purchased with 13K. I think the styling is very good and the interior is roomy. I'm 6' and my brother is 6-2 and we both have plenty of headroom in the front or the back. The turning radius is very good. Only downside (which I don't care about) is the acceleration is only mediocre. Overall, highly recommended.

No nonsense sales of a well-equipped Accord. Thank you! Ali and Steven are Great 😊. Wide selection of Hondas. Check them out. (Word requirements for review.)

2023 Mitsubishi Outlander SEL BLACK EDITION. I bought mines brand new on Nov 2022. So far it had a recall for firmware update. As of now. Almost 15 k miles and no issues. I love all the features and was told ot doesn't have the issues its predecessor had. Mitsubishi invested millions in the 2023 models so hopefully I can get 200k or more miles out of it.

Luis Aguirre and Jose Vargas helped me out and made everything very easy. I would recommend coming in and working with them !

I've only owned this car since January 31, 2025. Bought it used from a small dealer in Tennessee with 136,652 miles on it. I bought it because I moved to Tennessee and will be starting a new job soon, so I needed a reliable car to get to/from work. I've always had Hondas; this is my first Toyota, and has not let me down so far. It's comfortable, fun to drive, starts right up every time and you can shift the transmission manually for more fun. All I've had to do to it so far is oil change and replace tie rod ends. I always look forward to driving it. I love the styling of the SE trim, it has the 4 cylinder engine. Only thing I'm going to need to do to it soon is tires. I gave it 4 stars for performance cause the 6 speed transmission seems to lag a bit unless you use manual shift mode and it seems to want to shift into 6th gear too soon. Other than that, I love this car!

Everyone was professional and went far above my expectations. The process went very smooth, and was informed every step of the way. The communication from everyone involved was right on point. Thank you to everyone.

I got the 2022 Challenger, all black,black..shaker hood. It's Winter here in NORTH Michigan so had to tuck the Harley in till Spring. This car helps me when I'm Jonesing for my bike. She flies like an angel on crack and Roars like a hungry lion. I Absolutely LOVE her!! Thanx, guys. P.S. I'm pushin 70 and she helps me get that kick of youth I need once in a while. Sincerely, Stella M..

Overall loved how welcoming they were and how they gave me recommendations of what I need to get done. The fix my issue in about a hour.

Great buy, maintenance package of good quality more of why I trust ford. Flex fuel a great idea reliable cooling and heating. Oh and tires nitrogen flourishes ideas other dealerships.

Outstanding process with Metro Nissan in Montclair. Raj our sales person was fabulous, he genuinely cared and helped us through the process and in finding a vehicle that met our needs. We didn?t feel the pressure and enjoyed the experience.

My husband an I bought a 2019 camry in 2020 with 35k. It's now 2025 and besides replacing the o2 sensors, this car is extremely good on gas, very comfortable, sporty, very reliable, and timeless. We have the le model with 148k on it. We've done all regular maintenance. We haven't had time to have the transmission fluid serviced, due to health issues. 100k of the miles are all highway miles. I'm a mechanic that rebuilds vehicles to flip. By far this is the best vehicle for the money and we will keep our camry and keep her going until it's time to replace the engine.. I don't see that happening for years to come. These little 4 bangers are bullet proof. Oh, I absolutely love the trans shifts, a cross between regular clutches and cvt. Would highly recommend