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Used
Audi A4
for sale
near
San Antonio Heights, CA
under $20,000
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2018 Audi A4 2.0T Premium Plus
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Reviews
Thank you to Steven, my service advisor.
Thank you to Steven, my service advisor. He went the extra mile for me to get all of the information that I needed. He did a great job and I felt much better informed thanks to him.
Great all around sedan
This has been a solid vehicle all around. The tech has been responsive with little to no lag for infotainment which can be a big deal with other manufacturers. All the safety features work great with no malfunctions. Long trips I average around 35mpg on premium but it’s not very comfortable after a few hours. Road and wind noise is about what you’d expect from a Subaru but the interior doesn’t rattle the slightest even on rough roads. Haven’t had any real issues arise after 10,000 miles. It’s currently at 28,000 miles and I’ve only done simple maintenance items and a set of tires. I do want to bring up the capability of this car in the snow because its the best I’ve ever experienced. After owning multiple 4Motion VW’s this is all around better for traction in several inches of fresh snow and light ice. Gives you a ton of confidence because this car will make it through a rough storm or two. It’s been a great commuter for the wife and a fun car for me with spirited driving on tracks for the price you pay.






Used
2017 Audi A4 2.0T Premium
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Reviews
Service writer was very engaging and informative.
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.
Best all-rounders
The goods: Perfectly blends performance and comfort. Easily gets ~40 mpg during the summer time on highway drives without sacrificing any power (2.0T Premium Plus Quattro) . DSG is pretty fun when driven aggresively. Tech still feels fresh for a 2017. B&O sound is stellar. Very reliable despite the VW/Audi reputation in the past. This is the ultimate daily sleeper in my opinion. The not so good: DSG shifts quite harshly on low speed or during bitter cold months when the car is not warm enough. DSG maintenance is also quite costly and has to be done every 40k miles. Other nitpicky items: Audi non-sport seats have pretty short thigh support, so get the sport package with the thigh extenders, they are totally worth it. The need to use infotainment screen to put wiper in service position and check oil level (yup, no dipsticks) is unnecesary. Brake pad wear sensors are annoying when they go off. Major service reminder reset needs to be done at dealership, so it can be a little pricey. Overall, I think this is one of the best cars I've ever owned. I usually like to get the top trims, but Premium Plus (mid trim) is the way to go and has a lot more equipment than you'll need. The nickpicky items I think are common in modern cars, so not really a deal breaker.






Used
2016 Audi A4 2.0T Premium
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The absolute nicest car dealership folks you’re going to
The absolute nicest car dealership folks you’re going to find. Went out of their way to get my deal done. Give them a shot you will not be disappointed
Audi A4 Premium Plua
I bought this car over a year ago. I had no problems after driving it for 11000 miles. Very comfortable ride and nice performance on the highway. Would definitely recommend






Used
2017 Audi A4 Premium Plus
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Reviews
Excellent Experience
A lot of the negative reviews on this place are a bit silly. In my experience from this past weekend, if you listen to the salesperson who you are assigned, bring all the documents requested, make appointments, and come fully prepared, you will have an excellent experience just as I did. I placed a 7-day hold on the exact car I wanted, and made an appointment to come test drive it and apply for financing a few days later. I spoke with my salesperson, Jerry Neyland, a few times on the phone before coming in, and he always had the answers I needed. He advised me on what documentation to bring with me, and when I arrived for my test drive appointment Jerry has the car ready for me. We took a quick test drive, I fell in love with the car, and we started the financing application. Since I brought everything we'd need, it was a BREEZE! In total, I was maybe at CarMax for 2 hours maximum. I had been stressing over it all week, only to find out it was all so, so simple. Jerry's customer service is second to none--he was friendly, quick, and understanding. He kept me informed every step of the way, and not once did I feel he was putting pressure on me or trying to "sell" me on anything. CarMax Buena Park gets 5 out of 5 stars for me, and Jerry Neyland gets 6 out of 5 stars! Overall an excellent experience in every regard.
THE BEST CAR I'VE EVER OWNED
This car entered to my standards and preferences. The car is ergonomic and stylish as well. In terms of performance, this car is legit and well rounded.






Used
2016 Audi A4 2.0T Premium
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Purchased a car for my husband, Wasay and staff was very
Purchased a car for my husband, Wasay and staff was very friendly, honestly, no time to waste and patient! I recommend this dealership 100%!
Great car
Solid, great looking, fun to drive. Glad to have the 2016 instead of the 2017. No screen blocking your view. Lovely interior and great sound.






Used
2017 Audi A4 2.0T Premium Plus
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Reviews
Great luxury car
Awesome vehicle between luxury and sport with plenty of room , low mileage and very eco friendly I’ll recommend this css as r to anyone






Used
2014 Audi A4 2.0T Premium
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Great Car and a Great Deal!!!
I couldn’t be happier with the deal I got. I paid under KBB for a the car I was looking for with very low miles. Everything went smooth. I was there for less than an hour.
This car is so good I used it to go everywhere it’s
This car is so good I used it to go everywhere it’s really nice it drives nice and I never had a problem with it






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Best Audi I've ever owned
I've read other review and am a bit flummoxed by some of the comments. Great workmanship, excellent fit and finish, and plenty of power. While I agree previous generations of Audis have been less that reliable (I've owned 7 over the decades), I've owned my 2014 A4 quattro since new and how have over 105k miles on the clock. I've not experienced any of the problems listed by other folks. I did purchase the extended maintenance plan for $1200 when I bought the car and had it serviced religiously by the dealer at no additional cost (with free loaner car) until 75K miles. Since then I found an independent mechanic that specializes on German cars that does great work at a reasonable price. The car has long been paid off and, with the crazy prices new and used cars are going for at the moment, I have no plan to purchase a new model.






Used
2013 Audi A4 2.0T Premium Plus quattro
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Reviews
Wonderful Dealership 😁
Everyone at Car Castle is wonderful including everyone in Management. Eddie in management was wonderful and assisted us with all the process. Come see them you won't be disappointed! 👍
Love this car. Just bought another one.
Great 4 door sedan. Handles perfect in ALL conditions. Hauls 4 very comfortably. Great safety and reliability. Service and support at the dealership is excellent but expensive. Test drive an Audi a-4, you won’t regret it.






Used
2009 Audi A4 2.0T Special Edition Cabriolet
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Best bang for the buck
Put it in comfort mode it is like a luxury cruiser, put it in sport it turns into a beast. Even with enthusiastic driving the gas milage is good.






Used
2018 Audi A4 2.0T Premium
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Reviews
Had the chance to stop by at one of the locations.
Had the chance to stop by at one of the locations. Chris was very informative and had great customer service. Wanted to leave this review as a thank you for his great service.
Love so much about this car
We bought this car used without much planning. I didn't think I would like it as much as I do. Exterior styling is outstanding, decent power, great handling, with lots of amenities on the inside






Used
2011 Audi A4 2.0T Premium quattro
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Great customer service, Robin helped me alot.
Great customer service, Robin helped me alot. A smooth buying process. I bought porsche Caynne . Thank you for your best service palladium autos.
Check the engine
Make sure you check which engine you have in this car. There was a lawsuit about the piston rings being bad. To have another engine put in is 7.4k to 8.5k.






Used
2017 Audi A4 2.0T Premium
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Reviews
Great Customer Service !
Inquired on a BMW they had advertised, was quickly contacted via text by Melissa where we spoke for a bit and she answered all my questions. I scheduled an appointment and delt with Luis the sales rep and T the finance manager who were really nice and knowledgable about the whole experience. Over all i got a great deal on my 4 series with exactly where i wanted to be at as far as monthly payment and APR :) thanks UAC!
Repair
Very good comfy and nice. Luxury classy and run fast and nice service.I think better than Lexus and mecedes I had because when you drive it you feel comfy and not moving to rough






Used
2018 Audi A4 2.0T Premium
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Reviews
thank you unique auto center !
I love Unique Auto Center. I called at 6pm to see my dream car (even though they close at 7). Cigi reassured me to come in. He made sure to wait for me (even though I came in 15 min before they closed). When I saw the car, I FELL IN LOVE ON THE SPOT. I test drove the car with my mom. I absolutely LOVE my car. I was able to get approved the same night. I was still able to walk away with my car. They gave me refreshments, had a clean office, they were funny, patient. Talked with me and answered all my questions. Spoke to my mom. T took care of me. All the guys were eager to put me in my dream car. Thank you so much you guys for making my dreams come true ! Amazing Service, Car Supply, and Business.
Go drive one, and you’ll be taking it home
Great car that has plenty of power, comfort and stability. This 2.0L turbo four cylinder is bulletproof and I easily get 33-36mpg on the highway. (And that’s driving between 80-85 mph!) The DCT transmission is smooth as silk, and always seems to know that gear you need when you need it. I highly recommend giving this car a test drive.






Used
2017 Audi A4 Season of Audi ultra Premium
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Trey helped my husband and I get our first family car!
Trey helped my husband and I get our first family car! The process was easy and the deal was great!
Nice car to drive, I love all the new technology.
I like a car with good visibility and no blind spots, this car offers that. It's a great sporty little car with plenty of spunk when needed. It has a nice tight suspension with quick response handling.






Used
2018 Audi A4 2.0T Premium
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Reviews
This dealership is awesome.
This dealership is awesome. Leo, Danny, and Sinbad helped me with a seamless transaction! Really appreciate you all fellas.
Well Rounded
I've had my 2018 Audi A4 Premium Plus for almost a year and nothing but good things to say. It's great on gas, especially when you lay off the gas. I've averaged 37mpg on the highway at times. Amazing for an AWD 4cyl Turbo that pulls close to 5s to 60. Not to mention it's not a light car. There's a bit of sound deadening going on. The first thing I noticed when driving it was it's so quiet, especially on the highway. The seats are comfortable, I've driven long distances with it without issue. I like the layout of all the controls. There's a touchpad dial in front of where your hand can rest on the shifter. The volume knob is on the wheel and to the right. You can use the volume knob to click left or right to change tracks. Everything just feels well placed. I said it was like, your favorite recliner in the living room, but in your car. The handling is pretty decent for a car that is also comfortable. The steering is direct. Suspension soaks up bumps. I've driven a lot of econoboxes, some mid-luxury cars and this Audi A4 is impressive with having non-boaty handling and being the most comfortable car I've driven. Had a chance to drive it in a few snow storms and impressed with the ECS. With snow tires, it kept me going in the direction I wanted. A lot of AWD cars tend to be front biased and you will plow through corners. Turning off ECS turns it into a RWD, tail happy feeling car. I can't really think of any faults. So far no visits to the dealer other than oil changes. I've done about 14k miles since I bought it. Highly recommend the Audi A4. I'll never buy another brand again. Having great mpg, AWD, pretty decent performance. It fits nicely in the middle of the performance range. It's quiet inside. Comfortable. Everything fits in your hand where you need it. Not to mention rear heated seats too! Your occupants will be pleased.






Used
2013 Audi A4 2.0T Premium
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Thank you, Mike!
Thank you, Mike! I just purchased my second car from Palladium Autos, and once again, it was a great experience. The staff was friendly and helpful, and the office had a welcoming atmosphere. I appreciate the excellent service!
Most reliable car for the price. Very Eexcellent.
It has plenty of leg room front and back and great interior and exterior. It has new tires, battery, breaks and rotors. Good driving experience and best price.






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This is my first high performance car
I feel fortunate to own this car. I like to buy new vehicles, but a new Audi was out of my budget. However, I am happy with my used Audi.






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Dealer add ons are extremely high, we were able to work
Dealer add ons are extremely high, we were able to work on some of those numbers. Still high after bargaining, but I agreed since I wanted this truck. When Mariah came back with financing option, I come to find out that we can't finance outside, it has to be their financing or pay cash! Can you believe this? After everything done with salesperson, had to wait for finance. Sat for over an hour &1/2. Employess kept walking in & out of finance office, some eating, while customer just waiting.
Consider the A4
I purchased an off lease A4 45 which came standard with the S Line package. The 45 is tuned with more horsepower vs the base 40 engine. The car was like brand new with 5800 miles so it was like getting a new car. The car is the perfect balance of performance and comfort. It flies when you hit the gas and has a smooth and soft ride which is sporty enough when needed. I would describe the car as the middle between BMW and Mercedes where BMW is more sporty and Mercedes more luxury. Again it’s a great balance of both. A big thing for me is maintenance and there is very little of it on this car aside from oil changes and air filters. It’s also easy to work on as the oil filter is on top of engine. Consider the cost of maintenance with the other luxury brands. So far the car is flawless and well worth what I paid.






Used
2009 Audi A4 2.0T Premium Plus quattro
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Reviews
This was one of the best experiences I had purchasing a
This was one of the best experiences I had purchasing a vehicle everyone was kind a very knowledgeable. This was the quickest I've ever purchased a car thank u !!!
Great condition
This is a very nice car. It drive smoothly. Tires are nearly new. Oil has recently been changed. The car interior color is amazing. Seats have heating and are leather.
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About the Audi A4
How much does the Audi A4 cost?
The Audi A4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the A4 is $18,310, with pricing starting at $750.
What is the MPG of the Audi A4?
The hybrid Audi A4 can reach up to 26 MPG city and 35 MPG highway for a combined rating of 30 MPG. The Audi A4 with traditional internal combustion engine offers up to 27 MPG city and 37 MPG highway for a combined rating of 31 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Audi A4?
The Audi A4 compares to and/or competes against the following vehicles:
What trim levels are available for the Audi A4?
The Audi A4 is available in the following trim levels:
What model years are available for the Audi A4?
Available model years for Audi A4 inventory range from 2008 to 2025.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Audi A4 by price
Compare the Audi A4
Audi A4 under $20,000 by city
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Audi A4 under $20,000 in Upland, CA
9 Great Deals out of 24 listings starting at $7,495
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9 Great Deals out of 28 listings starting at $7,495
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Audi A4 under $20,000 in Montclair, CA
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Audi A4 under $20,000 in La Verne, CA
9 Great Deals out of 29 listings starting at $4,499
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Audi A4 under $20,000 in Ontario, CA
9 Great Deals out of 26 listings starting at $7,495
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Audi A4 under $20,000 in Pomona, CA
10 Great Deals out of 34 listings starting at $4,499
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Audi A4 under $20,000 in San Dimas, CA
9 Great Deals out of 32 listings starting at $4,499
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Audi A4 under $20,000 in Glendora, CA
9 Great Deals out of 30 listings starting at $4,499
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Audi A4 under $20,000 in Charter Oak, CA
9 Great Deals out of 32 listings starting at $4,499
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Audi A4 under $20,000 in Chino, CA
10 Great Deals out of 32 listings starting at $7,495
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Audi A4 under $20,000 in Citrus, CA
9 Great Deals out of 34 listings starting at $4,499
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Audi A4 under $20,000 in Covina, CA
10 Great Deals out of 36 listings starting at $4,499
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.