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

Appointment service was on time and Chevy did a thorough inspection that provided more in depth information for my A/C failing that saved me from a much bigger issue.

I got the Jetta sport and LOVE it! It handles well and isn’t a gas guzzler. It’s a brand new car and it’s beautiful (I had a 14 yr old VW minivan until now)

I visited 6 dealerships in a month prior to arriving to Goudy Honda. All other dealers where unwilling to work a deal. As the last dealer on my list, I arrived at Goudy. Pete and his staff from the beginning made sure I was taken care of. Tim made sure I was well informed with the vehicle and different models in inventory. He made sure I was well informed with the vehicle I was interested prior to my purchase. They worked with me in crunching the numbers and got the greatest deal!! By far over the top service I have ever experienced in my 4 prior vehicle purchases. Don’t get fooled by the largest sellers in the world or the biggest. Come visit Pete, Tim and the crew at Goudy and leave happy and satisfied that you are taken care of, well informed, and get the best deal on your new purchase. I did! Thank you Goudy, Pete, Tim and crew

I have had my car for a few years now. I have 102k on it now. I took it in for the A/C recall and Fuel pump. My injectors were replaced as part of the fuel pump recall. I have had zero other issues, all was paid for. I am as happy with it now as I have ever been. I get a constant 35MPG combined and it has 205hp with excellent handling. I’m old, I’ve had a lot of cars. This is truly an engineering marvel. How could you get this mileage and power for that price? Do your research. I drive it very aggressively in so cal canyons etc and it makes me smile.. that alone is worth the reasonable price. Mine is stock, but my warranty just ended at 100k so stay tuned……

I always have a pleasant experience at Toyota. Nancy Velasco was very helpful, attentive, and provided great customer service.

Front mid console is a bit awkward in placement, making it difficult to put two drinks in the designed locations. Its also awkward for the passenger to open the compartment because the fit is too close to the front seats. The lack of any dedicated sunglass compartment is frustrating. How about as part of the overhead info center?

This care is able to go well past 150,000 miles. Nice details on the interior. Exterior looks sporty. Car drives very fast. Has bluetooth apple carplay radio and backup camera.

Excellent service and quick. Was taken care of with full service gratitude. I would recommend this dealership for service to anyone whom owns a GMC vehicle or is in the market for a new one.

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.

They always give great service and are fast and efficient. I?ve been coming here for years and never had anything but a good experience.

This vehicle was very fun to drive, it is comfortable and sporty, and the handling was excellent. Barely any issues, just overall a great driving experience.

It was a normal buying process. It took about three hours. Cylus was a good salesperson. I knew exactly what car I wanted so that process was easy.

Helped me get my first car!! Katie gave me a great experience 10/10 would recommend. Katie was very helpful throughout the whole process. Thank you

I went in looking for a new car, And Jose Ortega helped me without being pushy about buying it. He was calm and polite. He nicely asked if we wanted to test drive the car and we did, he ran the numbers and made the whole process of buying a car very simple and easy as it should be in the first place. I 100% recommend this place and their service!!! I was in n out within 3 hours.

The interior is gorgeous and I love all of the fun “toys”! I drove everything from the BMW X5 to the Lincoln Aviator and this was my favorite car to drive. It’s amazing!

Bruce was absolutely wonderful. From the discussion on the phone all the way to the finance office was great!! We bought used and certified. I was between two CRV (one at another dealer) and with the way Bruce was communicating and working for me, I chose correctly. I absolutely love my car and this was the easiest process purchasing a car in my life.

I have owned this 2023 Tiguan SEL R line for almost a year. I have been absolutely satisfied with the quality, the ride, the fuel mileage and everything else about it. IMO it’s the best bang for the buck on the market. It is loaded with options and is still very affordable. I love this VW and , of course, I highly recommend it.

The Cadillac XT4 Is a good SUV,it just falls a little short in some categories that could make it great.A little better performance.better quaity interior pieces and some reliably issues.

This car turns heads! I get looks constantly due to the sleek look and the sound of the turbo. Not to mention it comes with a snazzy media player that is easy to use. I will definitely be buying Mini brand again!

I purchased my 2025 Kia K5 there and my experience with manager Angel went very well. He was extremely helpful and polite throughout the entire process. He took the time to understand exactly what I wanted and made sure I walked out with the car of my choice. I really appreciated his effort and professionalism highly recommend working with him!

We leased a 2019 civic hatchback ex and loved it so much we bought out the lease three years later. The best feature that’s unique to these cars is the Lane Watch Blind Spot camera (available on the EX, SI and I believe touring models) I don’t know why they went away from this feature with the 2022+ models. Add all the sensors you want but the camera is better than anything else. I thought it would become standard on more cars, not get phased out. Besides that, the true city gas mileage is closer to 24 than 30, but highway is about 40 and mixed is 29. Very good for an all gas car. We had very few problems in the 6 years we drove it. Only thing we had to replace was the infotainment system— covered by the extended warranty. If it wasn’t for some dumb teens speeding through an intersection and taking us out in the turn lane, it should have lasted another good ten years if not more. This version of the civic is a great little car.

Gabriel and his team diagnosed and repaired a problem with our Infiniti?s starter that we had been dealing with for months. He kept me informed throughout the process. It was great to see that customer service is a high priority for him and his team.

Good car good buying process just wobbles a little at around 70-80 mph while on highway. Might just be a small alignment with only my car may not be a consistent problem.

Davonna Sutton of Carson Kia is a gem! I took my car in for service and she went above and beyond to keep me updated on the status. She was very involved in getting my service completed and keeping me informed. She’s my service advisor of choice from now on!

My 2019 sorento has been a strong performer with no problems at all. Spacious, comfortable and very dependable. Very happy with this SUV Engine is strong, excellent value

Higher quality customer service they personally have great performance guidance very clear fast and very reliable educated taking care my wife and I Very special

The perfect car for our needs: a small SUV with relatively high (4400 lbs) towing capacity. Only the BMW X3 has the same combination. The Q5 is well appointed with high quality materials. It feels very solid on the road, with adjustable driving modes (dynamic, comfort, etc.). It has surprising power for a 4-cylinder engine and surprisingly good fuel economy. We purchased this vehicle used with some remaining factory warranty, which we haven't yet needed--all systems are working perfectly.

Went in for a maintenance service & Kaitlyn was extremely helpful & provided great customer service. And I did not wait long!

I have had my Altas for over 4 years and I keep on falling in love with it each and very day. Extremely comfortable space and overall a perfect size SUV for a family of 5. We have had and continue to have amazing long road trips with this beauty and we will carry the memories we continue to make in our heart for the rest of our lives.

Professional and efficient service. The team was knowledgeable, kept things transparent throughout the process, and delivered exactly as promised.

Outstanding upscale SUV with performance that rivals Porsche and Maserati.. Handling is terrific and acceleration is great. Haven’t had a single issue with the truck since I’ve owned it. Only negative is resale value but didn’t affect me I bought it used. So should you

Mazen was awesome! He was very helpful and made the whole process very smooth. We were trying to figure out what choices we had, and Mazen narrowed it down for us especially since we have a family that is continuously growing. Excellent customer service and amazing overall experience. Thank you again, Mazen!

Owned a Dodge Charger GT 2021 for 3 years now. Grey with the nice 245 tires. The care is BEAUTIFUL. I love the style and Dodge give you soo many options to customize it. I added a rear winder louver and some racing stripes. Its a car that looks super fast eventhough its on a V6. But who am I racing in my daily driver? The drive is nice, excellent 305 HP, and massive caliphers along with rotors gives you excellent stopping power. All is stock. This is a strong rear wheel drive. I see why many people like doing donuts in this car. its fun, but at $400 a tire, not me. The comfort could be better. Plenty of space, as a man who is 6'2 300, very spacious, but the seats are not comfortable for long distance trips, The stereo system is average, nothing to boom or even brag about. I do like all of the electronic features, such as checking your 0-60, sports control, and Mopar app. that keeps you updated on your car needs. The value, I think its a bit over priced. At the time it was $42K, but I traded a 2018 Challenger that knocked off $20k and then Dodge had a special that knocked another $3k off and with 0% financing using Chrysler Capital...it was a deal. I know without these perks I have settled for the SXT. A huge negative about this car, it depreciate badly. Only 3 years and the car lost almost half its value. I support over time, since Dodge stop making these cars in 2023...they may increase in value...but I doubt it. Ask Pontiac.

Great people and good service!! “Bipo” helped me a got me a great deal!! Definitely recommend!!

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

Farid helped me for my daughters first vehicle purchase. the process was very smooth and ultimately we scored a nice car with low payments and at a good apr rate. Thank you Farid and crew at Toyota of Corona

Sahara was very helpful in assisting me in purchasing this car! Not only did she make the process easy for me but she was also mindful of my budget and helped me find exactly what I was looking for. Thank you so so much!! I’m very satisfied with my new car and the service she provided🥰