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
2021 Audi S4
for sale
near me
- 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
2021 Audi S4 Prestige TFSI quattro Tiptronic
Vehicle information
Features
Reviews
they did a great job leasing, me new 2026 it took all
they did a great job leasing, me new 2026 it took all day to get me in it, thank u
B9.5 S4 Solid car
Love this car. Had it for 3 years now. I would recommend getting a after market intake and intercooler.. stock is was to small.. they put in a a4 intercooler to s4 which cause some issues if you live in a hot state like I do.
Used
2021 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
Great customer service, kept informed of repair work and
Great customer service, kept informed of repair work and cost. Made to feel valued as a customer. Was able to drop car off over night at the dealership in a secure location to be looked at the next day.
2021 Audi s4 B9.5
Love the styling, interior is one of the best for its class imo. I have it in daytona grey with black interior rock grey diamond stiches. response is great specially in dynamic mode. love the lil stock burbles. ill be probably getting its tuned soon to make it a lil more aggresive. (;
Used
2021 Audi S4 Premium Plus
Vehicle information
Features
Used
2021 Audi S4 3.0T Premium
Vehicle information
Features
Reviews
Fabusa Entretenida Está Muy Atendos El Servicio Es Lo
Fabusa Entretenida Está Muy Atendos El Servicio Es Lo Mejor Carfax. El Final Esperó que yo Asta hoy se que es mY Mayor preocupación de Los premios serán los mismos Mejores
Used
2021 Audi S4 3.0T Premium
Vehicle information
Features
Reviews
I just purchased a 2014 Mustang from David.
I just purchased a 2014 Mustang from David. Excellent service, I'll defiantly buy from them again. David took the time to do a virtual walk around seeing how I live in Tucson, answered all of my questions. By far a smooth and easy transaction. I love my car!!!
Used
2021 Audi S4 3.0T Premium
Vehicle information
Features
Reviews
Great experience.
Great experience. Ask for Pablo. Very personable. Received a great deal!. Thank you again Pablo
Used
2021 Audi S4 3.0T Premium
Vehicle information
Features
Reviews
They were fair and responsive.
They were fair and responsive. Answered all questions. Speed of buying experience was best I’ve ever experienced.
Used
2021 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
Nothing but excellent service and attention to detail.
Nothing but excellent service and attention to detail. Joel, JB and Mark were awesome to work with. I had a great experience. Nothing negative to say. No nonsense, 10 out of 10.
Used
2021 Audi S4 3.0T Prestige
Vehicle information
Features
Reviews
Very responsive to my inquiry, both via phone and other
Very responsive to my inquiry, both via phone and other media. I ended up not following up because I found another car elsewhere which I preferred, newer and with lower mileage.
Used
2021 Audi S4 3.0T Premium
Vehicle information
Features
Used
2021 Audi S4 3.0T Premium
Vehicle information
Features
Reviews
Happy Customer
Shelly got me in a car that checked all of my boxes and I’m still a happy customer. The buying process was quick and the staff was very professional.
Used
2021 Audi S4 Premium Plus 3.0 TFSI quattro
Vehicle information
Features
Reviews
great experience, We loved the no pressure sales tactic.
great experience, We loved the no pressure sales tactic. We recommend Sunburst Auto Sales, Ali was great to work with, he got us the best interest rate possible.
Used
2021 Audi S4 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
PK Motors was great to deal with, easy sale and clean
PK Motors was great to deal with, easy sale and clean quality cars at competitive prices. I would recommend
Audi Certified
2021 Audi S4 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
Ray Skelton has been my dealer for three of my cars.
Ray Skelton has been my dealer for three of my cars. You won’t find anyone more honest, efficient, and knowledgeable about sales. I’ve gone to him because I know he will get me the best deal without any pressure. I highly recommend him and will go to him again for my next vehicle.
Used
2021 Audi S4 3.0T Prestige
Vehicle information
Features
Reviews
Customer Service
Had issues with what turned out to be a transmission change, although I did not purchase from Sandlin they treated me as good as family. Sarah in service dept was exceptional. It was some what of a shock to discover what I thought was a miss was transmission. She explained what she could do and cost involved. It’s the people that make the dealership and after discussing with dealership I did buy truck from I could see what a difference people make on how customer is treated. Sarah is a asset to Sandlin Chevy. Thanks to her they did the work needed on time & on budget. Very professional, they/she made a unpleasant situation a positive experience.
Used
2021 Audi S4 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
I recommend this dealer and Logan, just a good
I recommend this dealer and Logan, just a good experience. They were out of our way but i tried another Hyundai place and nothing beats this place. Thank you
Used
2021 Audi S4 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
Arman We bought 2023 Volvo overall very smooth and good
Arman We bought 2023 Volvo overall very smooth and good process. Arman was very helpful during process.
Used
2021 Audi S4 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
Looking for a van for my business.
Looking for a van for my business. They made it very easy and simple. I found them online and decided to go and check them out. They have an amazing team of people that helped me get to where I wanted to be in terms for payment including a low rate. Thank you to the Imperial Team for making it happen!
Used
2021 Audi S4 Premium Plus TFSI quattro Tiptronic
Vehicle information
Features
Reviews
I read the reviews, considered all the good and the bad
I read the reviews, considered all the good and the bad and still took a chance. Found a local person familiar with the type of car for a PPI. They di fix the AC on their dime. The car did have a minor accident on the drivers passenger door, not reported on the Experian report. This was not a deal breaker for me. I chose to fly out of state to make sure I got the title in my hand. Everyone was pleasant to work with from the moment I contacted them. I took one star off only because I arrived around 10:30am and wasn't able to leave till 4pm. I drove the car 500+ miles home without any problems.
Used
2021 Audi S4 Prestige TFSI quattro Tiptronic
Vehicle information
Features
Reviews
I had a great experience at Auto Show LLC in Neptune
I had a great experience at Auto Show LLC in Neptune City. My salesperson, Al, was outstanding—knowledgeable, patient, and genuinely helpful throughout the entire process. He made sure I found the right vehicle for my needs and took the time to explain everything clearly without any pressure.
-
Prev - 1
- 2
-
Next
Audi S4 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2023 Audi S4 | $42,704 | 53 Good deals |
| 2022 Audi S4 | $39,057 | 24 Good deals |
| 2019 Audi S4 | $28,950 | 16 Good deals |
| 2018 Audi S4 | $24,061 | 7 Great deals |
| 2014 Audi S4 | $15,802 | 5 Good deals |
About the 2021 Audi S4
3.0T Premium Plus shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 23
- Transmission
- 8-Speed A/T
- Engine
- 349.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)
How much does the 2021 Audi S4 cost?
The 2021 Audi S4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2021 S4 is $32,452, with pricing starting at $22,000.
What is the MPG of the 2021 Audi S4?
The 2021 Audi S4 offers up to 20 MPG in city driving and 28 MPG on the highway for a combined rating of 23 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 2021 Audi S4?
The 2021 Audi S4 compares to and/or competes against the following vehicles:
Is the 2021 Audi S4 reliable?
The 2021 Audi S4 has an average reliability rating of 4.5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2021 S4 owners.
Is the 2021 Audi S4 a good sedan?
Below are the Cars.com consumer ratings for the 2021 Audi S4.
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 4.5
100% of drivers recommend this car
- Comfort 5.0
- Interior 5.0
- Performance 5.0
- Value 5.0
- Exterior 5.0
- Reliability 4.5
Premium (1 style)
| Style |
|---|
| Premium 3.0 TFSI quattro |
| Inventory price |
| Starting at $49,900 |
| Combined MPG |
| 23 |
| Engine |
| 349.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) |
Premium Plus (1 style)
| Style |
|---|
| Premium Plus 3.0 TFSI quattro |
| Inventory price |
| Starting at $49,900 |
| Combined MPG |
| 23 |
| Engine |
| 349.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) |
Prestige (1 style)
| Style |
|---|
| Prestige 3.0 TFSI quattro |
| Inventory price |
| Starting at $49,900 |
| Combined MPG |
| 23 |
| Engine |
| 349.0-hp, 3.0-liter, V6 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.
Similar Cars
-
BMW M340 for sale
5 Great Deals out of 88 listings starting at $28,999
-
Mercedes-Benz AMG C 43 for sale
1 Great Deal out of 34 listings starting at $23,993
Research the 2021 Audi S4
Compare the 2021 Audi S4
- ${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.
