Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*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.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2020 Audi A4
for sale
near
Costa Mesa, CA
- 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
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
Already bought a couple of cars from autonation and all I
Already bought a couple of cars from autonation and all I say is that they?re great!
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
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
I purchase a 2019 Qx60 my experience was very very good
I purchase a 2019 Qx60 my experience was very very good sale person Thomas pates did a wonderful job to get me in this car everyone was helpful I will purchase another vehicle from there I am from Milwaukee thanks carwise
Engineering of the Audi is AMAZING 👏🏻👏🏻👏🏻
Never loved an Automobile like this one ... A feeling of Quality as you ride overwhelms ... Never knew how much pleasure during commuting / Recreation 👏🏻👏🏻👏🏻






Used
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
Miller Toyota in Manassas VA is the dealership that
Miller Toyota in Manassas VA is the dealership that services my Corolla. They are very good to work with being responsive, polite and professional. The week of Sept 8 2025 I had 2 service needs and worked with Marcel. He took care of each need and was very considerate! Every team member is good to work with. I highly recommend!
I loved the first one so much, I bought another
The A4 is the right balance of luxury and sportiness for me. I ride in comfort, but when I touch the gas, she goes. I leased a 2017 and when my lease was up I bought the 2020.






Used
2020 Audi A4 40 Premium
Vehicle information
Features
Reviews
Great experience and was treated with respect.
Great experience and was treated with respect. Purchased the car I wanted at a great price.
Audi a4
I think it is the best car in the world and I want all of them. If I were you, I would get one of these awesome cars.






Used
2020 Audi A4 Premium
Vehicle information
Features
Reviews
Clean dealership I?
Clean dealership I?ve been shopping at a lot of places and all though I bought at Sanford Reggie in sales and Hannah was very helpful






Used
2020 Audi A4 45 Premium
Vehicle information
Features
Reviews
Glen great salesman very helpful highly recommend.
Glen great salesman very helpful highly recommend.5 stars good selection of vehicles .come down get yourself a whip






Used
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
My wife and I were a walk-in to the dealership looking to
My wife and I were a walk-in to the dealership looking to buy a new Audi SQ5. Greeted by Jereck Galloway, we were shown an SQ5 and given a lengthy test drive. After looking at two other makes, we went back to Audi Bellevue to drive the vehicle again and were given another test drive by Spencer Kinghorn, Jereck's associate..We decided to buy the Audi. Complications arose when the vehicle in the color we wanted was at another dealership. Audi Bellevue attempted to trade for the vehicle but were told it was not available. Several days later, Jereck contacted us and said that the vehicle was indeed available at their dealership. Both Jereck and Spencer were very professional and accommodative to our needs during the entire process. A job well done! They made the process very easy and enjoyable.






Used
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
Great Staff. amazing atmosphere. friendly people.
amazing buying experience! great staff great atmosphere. honest and straightforward will recommend to friends and family. Highly Recommend this dealership in Rochester Hills Mi. 248-997-7400.






Used
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
Lexus of Lincoln has always given me great service.
Lexus of Lincoln has always given me great service. Edgar has helped with my last 2 car purchases and has been excellent at giving me all the information I need to make my decisions and especially excellent with all the tech questions I ask. Thank you!






Used
2020 Audi A4 Premium
Vehicle information
Features
Reviews
Donna was very helpful.
Donna was very helpful. She showed me a van that I was interested in. And then I decided I wanted to see a second one and she went out and found it for me. She is very knowledgeable about the vehicles I wanted to know about and suggested she could help me in the future because I did not find anything yet.






Used
2020 Audi A4 Premium
Vehicle information
Features
Reviews
Had a vehicle delivered from elsewhere and a good
Had a vehicle delivered from elsewhere and a good experience. Quite a lengthy process but the sales rep was much easier to deal with than at conventional dealers. Would return.






Used
2020 Audi A4 45 Premium
Vehicle information
Features
Reviews
I was interested in a Nissan NV 2500.
I was interested in a Nissan NV 2500. Viewing several of these vehicles on cars.com and other sites. I decided to make the trip to Trust Auto in Maryland from West Virginia. About a 4 1/2 hour trip. I had talked to David on the phone to make sure the Nissan was still available and explained when I could be there to look over the vehicle. We made the trip in good time only running into one delay. Upon meeting David he brought the vehicle up to the front of the dealership and told us to inspect it, which is what we did. I had two top mechanic with me. While we knew the vehicle had been in an accident, the repair work was very well done on found a few bolts missing. One in the valance and the other from the inner fender. This could have been from the accident or just from being a service vehicle. A little over 94,000 miles on it. The detail shop did a great job on their work. Very chean for sure. After running the computer test, we took the Nissan NV for a test drive. It did not disappoint. Extremely happy with everything we saw and felt during the test drive. Steering was solid and tracked well. No pull to either side while driving. Throttle response was perfect as well as the braking system. The comfort of the Nissan NV was Avery pleasant surprise. The ride was almost as good as my Lincoln MKZ, almost.😎 Much like a 2006 GMC dually I had in 2007. Very nice. When returning to the dealership myself and the two mechanics talked things over and decided to go to the next step. After a little negotiation we settled on a fair price and made the purchase. David was very kind to us and I feel like we got a great deal. We finished the paperwork and was ready to leave but we were blocked in by another vehicle. I backed back into the parking spot when one of the ladies that worked there said she would move the vehicle so we could be on our way. She came back within a few minutes moved the vehicle and with a big beautiful smile waved goodbye to us as we left. That truly made my day😇. Trust Auto in my opinion is a great dealership and when I need another vehicle, they will be the first ones I will go to. Thank you to everyone who was so kind to us while we were there and may GOD bless everyone of them 🙏✝️🙏 Jon






Used
2020 Audi A4 40 Premium Plus
Vehicle information
Features
Reviews
I can’t say enough good things about the service here!
I can’t say enough good things about the service here! The pricing was fair and upfront—no surprises or hidden fees. The team was professional, efficient, and made sure my vehicle was in top shape. Plus, the warranty coverage gives me total peace of mind. I know I can trust them for any future maintenance or repairs. Highly recommend!






Used
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
Luis Matos, hands down best salesman ever.
Luis Matos, hands down best salesman ever. Absolutely great experience at Louisburg Ford!! Great prices and no pressure to buy. Process was seamless. Thank you!!






Used
2020 Audi A4 45 Premium
Vehicle information
Features
Reviews
I had an amazing experience purchasing my Tesla at North
I had an amazing experience purchasing my Tesla at North Bay Imports, and I can’t thank Jackson enough for his outstanding service! From the moment I walked in, he was professional, knowledgeable, and genuinely committed to making the process smooth and stress-free. He answered all my questions with patience, guided me through every step, and ensured I drove away feeling confident in my purchase. If you’re looking for top-notch customer service and a seamless car-buying experience, I highly recommend Jackson and the team at North Bay Imports






Used
2020 Audi A4 45 Premium
Vehicle information
Features
Reviews
Great from the start kept me informed of the process and
Great from the start kept me informed of the process and finished the job on time. Thank me with a free car wash and explained what was done and what was needed.






Used
2020 Audi A4 40 Premium Plus
Vehicle information
Features
Reviews
Great experience at Muller Acura of Merrillville!
Great experience at Muller Acura of Merrillville! Juele went above and beyond answering the questions I had about a CPO vehicle they had for sale. I was 50 miles away in IL, so we couldn't easily pop in to check it out. We were very sensitive to things like ex-smoker vehicles, and Juele went out to the vehicle, running the A/C, and looking for stains. I could hear the car running in the background as she checked (and it was not a smokers vehicle). Then when I was able to come into the dealership on the weekend, it was pulled into a bay inside since it was threatening rain that morning. I was able to take all the time I needed to inspect and test drive the vehicle. When it came to negotiating the deal, there was some back and forth on price and trade that was very amicable, and they were very willing to send me detailed OTD price before I drove out there. We ironed out the remaining details when I was there, without a lot of the normal "salesmanship/posturing" most dealers do. And all along the way, Juele and their team were calling out any "gotchas" that may come up with an IL person buying from IN dealer, which was very appreciated. The rest of the tean there, from the finance manager to other sales people, were very friendly and no nonsense. For any future friends and family, I'd steer them to this team for their next purchases in a heartbeat.






Used
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
Found a Range Rover and my original salesman called me
Found a Range Rover and my original salesman called me and never followed up and then john called and was able to get me the deal I needed asap






Used
2020 Audi A4 45 Premium
Vehicle information
Features
Reviews
They had vehicle we were looking for.
They had vehicle we were looking for. Very good at assuring we had a good experience.






Used
2020 Audi A4 45 Premium Plus
Vehicle information
Features
Reviews
Anthony was a big help and the price was good.
Anthony was a big help and the price was good. He was not annoying like most. I would buy from him again and I hate going car shopping.
About the 2020 Audi A4
40 Premium Plus shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 30
- Transmission
- 7-Speed A/T
- Engine
- 188.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel)

How much does the 2020 Audi A4 cost?
The 2020 Audi A4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 A4 is $22,638, with pricing starting at $14,495.
What is the MPG of the 2020 Audi A4?
The 2020 Audi A4 offers up to 27 MPG in city driving and 35 MPG on the highway for a combined rating of 30 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 trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 Audi A4?
The 2020 Audi A4 compares to and/or competes against the following vehicles:
Is the 2020 Audi A4 reliable?
The 2020 Audi A4 has an average reliability rating of 4 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 A4 owners.
Is the 2020 Audi A4 a good sedan?
Below are the Cars.com consumer ratings for the 2020 Audi A4.
- Comfort 4.7
- Interior 4.8
- Performance 4.3
- Value 4.0
- Exterior 4.3
- Reliability 4.0
66% of drivers recommend this car
- Comfort 4.7
- Interior 4.8
- Performance 4.3
- Value 4.0
- Exterior 4.3
- Reliability 4.0
Premium (2 styles)
Style | |
---|---|
Premium 40 TFSI | Premium 45 TFSI quattro |
Inventory price | |
Starting at $37,400 | Starting at $40,900 |
Combined MPG | |
30 | 27 |
Engine | |
188.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Premium Plus (2 styles)
Style | |
---|---|
Premium Plus 45 TFSI quattro | Premium Plus 40 TFSI |
Inventory price | |
Starting at $40,900 | Starting at $37,400 |
Combined MPG | |
27 | 30 |
Engine | |
248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 188.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
Prestige (2 styles)
Style | |
---|---|
Prestige 45 TFSI quattro | Prestige 40 TFSI |
Inventory price | |
Starting at $40,900 | Starting at $37,400 |
Combined MPG | |
27 | 30 |
Engine | |
248.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) | 188.0-hp, 2.0-liter, 4 Cylinder Engine (Gasoline Fuel) |
*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.
Research the 2020 Audi A4
Compare the 2020 Audi A4
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
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.