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*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.
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Used
2018 Audi S4
for sale
near
Rockwall, TX
- 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 S4 3.0T Premium Plus
Vehicle information
Features
Reviews
I would recommend Boch Nissan
I purchased a Nissan Sentra at Boch Nissan over a week ago, and had a wonderful experience doing so. Thanks to Sebastián my sales person, with his good customer service/people skills. He made the experience a pleasant one for me.
Overall great car
This car does it all. It’s perfect for the weekend, the daily ,the snow, the rain and it’s pleasure to get in every day. Will probably own this one for the long haul.






Used
2018 Audi S4 Prestige
Vehicle information
Features
Reviews
Amazing customer service in service department
Bought my vehicle from Golden, CO Carmax and didn't have any support for mechanical issues. Still purchased the vehicle because it is what I wanted. Ashley from sales in Golden was the worst! I ended up closing the deal with Cora who was amazing and clearly the exception to the rule in Golden. When I told Ashley there were issues with the brakes she was rude and didn't take me seriously. I ended up working with the Federal Heights dealership on repairs. Debbie in the service department took this on and was soooo amazing! She took care of everything and I am so greatful! The technican at this location was amazing as well (I forget his name unfortunately)! It is really a shame that I had to go to another location to get service, but I am so glad that I did. Outstanding job Federal Heights location!
2018 was a good year!
I have owned two earlier versions of this model and two other models from Audi and I am blown away by this car’s newer levels of luxury, fit, and finish! The newer features and amenities are quite nice too! The virtual cockpit and massaging seats are amazing! I am still learning the vehicle so I’m sure some things are being left out!






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
Andrew was very good and helpful.
Andrew was very good and helpful. Made the whole transaction easier and fast. Completely explained everything.
Great car
Amazing car, awd and fast . Best sports car money can buy, had a 2013 now just upgraded to 2018, handling of this vehicle is amazing and not to mention safety features are great.






Vehicle information
Features
Reviews
Internet request for info
They have a very friendly and knowledgeable staff. I had looked at cars on line and they responded to my request without bombarding me with calls, texts, e-mails. I wish they were closer!
Very well rounded daily commuter
Coming from an extensive list of cars owned I can confidently say that my 2018 Audi S4 is the best all around vehicle I have owned. Some might quabble about the plain exterior design but personally find it simple and sleek. Audi has had a long history of interior refinement and it shows immensely with the new S4. I was a little reluctant getting an automatic but I can say once you get behind the wheel of this car in sport & dynamic mode it's absolutley a thrill to drive.






Used
2018 Audi S4 Premium Plus
Vehicle information
Features
Reviews
We were interested in a vehicle at CarMax about 275 miles
We were interested in a vehicle at CarMax about 275 miles from where we live. We paid to have the car delivered to the location near us. There was nothing specific that the CarMax dealer did other than be sure the car was moved as quickly as possible. We did not visit the location where the car was being offered and the car was not delivered to our home.
Pinnacle of German engineering
Beautiful, nimble, fun. This car is such a blast to drive and is beyond comfortable. It is quick, yet classy and catches eyes all day long






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
The sales associates at Ethio motors were awesome to work
The sales associates at Ethio motors were awesome to work with, they made it easy to get into a car I love. I would recommend them to anyone looking for a new vehicle.






Used
2018 Audi S4 3.0T Prestige
Vehicle information
Features
Reviews
Repair on truck
Had a great service on my truck. Everything was fixed at a timely manner and everything was fixed without any problems or concerns. Would go there again.






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
My service tech Todd was great , they found an issue that
My service tech Todd was great , they found an issue that I need to get done the next Todd gave me his personal trunk so I wasn?t stuck waiting .






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
Top Notch.
Top Notch. Very Professional. I bought the car. Salesman John Howze is a real professional.






Used
2018 Audi S4 3.0T Prestige
Vehicle information
Features
Reviews
I recently purchased a Tesla Model S and couldn’t be
I recently purchased a Tesla Model S and couldn’t be happier with the overall experience. Owen was very knowledgeable and helped ensure that the whole process went smoothly. He answered all my questions and took care of my trade in. I highly recommend both Carmel Motors and Owen.






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
I recently had the pleasure of working with Exclusive
I recently had the pleasure of working with Exclusive Autohaus, and I can confidently say that they provide an outstanding experience from start to finish. From the moment I walked in, the staff was incredibly friendly and professional. They made me feel welcome and took the time to understand my needs and preferences. About four months ago, I purchased a 2014 Audi R8 from them, and I couldn’t be happier with my decision. The car is in pristine condition, and it’s clear that Exclusive Autohaus takes great care in selecting and maintaining their vehicles. The entire process was smooth and transparent, and I never felt pressured, which is a huge plus when buying a car. What really stood out was the level of customer service. They went above and beyond to ensure I was satisfied, answering all my questions and offering helpful advice. The team at Exclusive Autohaus is knowledgeable and truly cares about providing an exceptional experience. If you’re in the market for a vehicle and want excellent service, a great selection, and a no-hassle process, I highly recommend checking them out. I’ll definitely be returning for any future car purchases!






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
Sure!
Sure! Here’s a more unique and casual version: Got my new ride from them and Dante was the real MVP. Super chill, knew his stuff, and made the whole process way easier than I expected. No stress, no pressure just great service. Appreciate you, Dante!






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
FINALLY, A CAR DEALERSHIP THAT FEELS LIKE FAMILY When
FINALLY, A CAR DEALERSHIP THAT FEELS LIKE FAMILY When you realize the pronunciation of Hiley (Highly), you’ll understand this car dealership is named after its highly excellent customer service. Like Michael Ponter, the General Manager, who is all over the place but will always find time for you. Like Eric, the Internet expert who, fittingly, will keep in touch via electronic communication. Or like Reba, the charming and efficient receptionist who will help you with anything you need, even if you only need a warm smile. All this making Hiley not just a great place to buy a car, but a great place to visit. How many times have you said that about a car dealership?






Used
2018 Audi S4 3.0T Prestige
Vehicle information
Features
Reviews
A hidden treasure
Mike went above and beyond, to make my car purchase, simple and convenient. He's honest, and he's from, "the old school", so you'll get straight forward answers, like your dad/granddad. :) He has a lot of great cars, and I believe I chose the best one on the lot! I recommend this place to anyone who's looking for a nice car for a good price.






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
Quick and easy the staff was amazing and lots of car to
Quick and easy the staff was amazing and lots of car to select from would recommend






Used
2018 Audi S4 3.0T Premium Plus
Vehicle information
Features
Reviews
Great follow up, I haven't at this point found unit I was
Great follow up, I haven't at this point found unit I was pleased enough to purchase. Thanks for your attention...........done






Used
2018 Audi S4 3.0T Premium Plus
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.






Used
2018 Audi S4 3.0T Prestige
Vehicle information
Features
Reviews
I had great experience purchasing my most recent car from
I had great experience purchasing my most recent car from Select Eurocars. He threw in brand new tires, was very reasonable on the price, and he was able to get all the paperwork cleared for my financing, insurance, title, and registration in just a few hours - so I could drive off with the car, same day!
About the 2018 Audi S4
3.0T Premium Plus shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- All-wheel drive
- Combined MPG
- 24
- Transmission
- 8-Speed A/T
- Engine
- 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel)

How much does the 2018 Audi S4 cost?
The 2018 Audi S4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S4 is $25,607, with pricing starting at $19,991.
What is the MPG of the 2018 Audi S4?
The 2018 Audi S4 offers up to 21 MPG in city driving and 30 MPG on the highway for a combined rating of 24 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 2018 Audi S4?
The 2018 Audi S4 compares to and/or competes against the following vehicles:
Is the 2018 Audi S4 reliable?
The 2018 Audi S4 has an average reliability rating of 4.6 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2018 S4 owners.
Is the 2018 Audi S4 a good sedan?
Below are the Cars.com consumer ratings for the 2018 Audi S4.
- Comfort 4.6
- Interior 4.7
- Performance 4.8
- Value 4.4
- Exterior 4.5
- Reliability 4.6
95% of drivers recommend this car
- Comfort 4.6
- Interior 4.7
- Performance 4.8
- Value 4.4
- Exterior 4.5
- Reliability 4.6
Premium Plus (1 style)
Style |
---|
3.0 TFSI Premium Plus quattro AWD |
Inventory price |
Starting at $51,400 |
Combined MPG |
24 |
Engine |
354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) |
Prestige (1 style)
Style |
---|
3.0 TFSI Prestige quattro AWD |
Inventory price |
Starting at $51,400 |
Combined MPG |
24 |
Engine |
354.0-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.
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