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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 S5
for sale
near
Ontario, 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
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
Out of state purchase of vehicle.
Out of state purchase of vehicle. Handled cleanly without problems. Autobahn was able to facilitate purchase and transfer of vehicle to Michigan without issue. Prompt responses to inquiries.
Love the car only had a coolant pump issue but ever since
Love the car only had a coolant pump issue but ever since it's been smooth sailing. The car is gorgeous and incredibly comfortable with beautifully designed interiors. I've drive both the Mercedes c43 Amg and the bmw 340i which I think are this car's competition and I'd still have this as my overall pic.
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
I recently purchased a 2013 VW Convertible Bug from
I recently purchased a 2013 VW Convertible Bug from Gianna at Modern. Due to some family health emergencies my visits to the dealership were short and broken up. Gianna was patient and even drove to our home after business hours so that papers could be signed to make this dream a reality! Thanks to Gianna I finally have my dream car! I would definitely work with her again.
STUNNING MACHINE S5 Cabriolet
I can write an entire diatribe about this car but I'll keep it simple! If you are looking for a luxury, convertible, look no further than the S5 cabriolet. I looked at the C43, M440i, this car, IMO, is the BEST value for the money! It is an absolute beast in the performance department, the options that come with this car for the price are unmatched and of course every single detail is perfectly executed!
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
TJ and Rod were excellent!
TJ and Rod were excellent! TJ was patient and fought to get us the best deal possible. Rod let us use his office and helped us set up the electronics in our new car. As first time buyers we were very comfortable and would highly recommend this dealership, TJ, and Rod. I will be back when I need another car!
Great fun to drive
It’s fun to drive ,fast ,smooth ,well build and looks great.just got itv3 days ago. Hope for relatability and look forward to take it on a long trip
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
Very sporty, love the ride and get up
Sweet ride and very sporty. Very comfy ride loaded with all the toys. Wish i could have bought the rs model. The car is very quick
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
The salesperson, manager, and finance people that we
The salesperson, manager, and finance people that we dealt with were professional, knowledgeable, and not pushy. The negotiations went smooth and had a good experience.
Love this car
This is an S5 convertible and it is a blast to drive. Plenty of power, great interior and is great with the top down. I love Audi's and enjoy driving them.
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
Had a great experience buying my Jeep.
Had a great experience buying my Jeep. Would definitely come back to purchase from them again.
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Still talking with them about buying a car.
Still talking with them about buying a car. Very responsive and also proactive. Th you
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
Mr. Emerie made the whole experience very smooth and
Mr. Emerie made the whole experience very smooth and worked very hard with us all.
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
Very pleased with scheduling and the service provided.
Very pleased with scheduling and the service provided. Very clear explanation of the work to be performed for our first service of the new car, the 5000 mile service. We had just under 5000 miles. There was also a recall regarding the backup camera that was corrected. Will be returning for regular service of our Lexus. Thank you.
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
I Marvin had a great experience with the staff at Coyle
I Marvin had a great experience with the staff at Coyle Chevrolet very pleased with my purchase
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
I purchased a Cadillac 2011 DTS.
I purchased a Cadillac 2011 DTS. Alicia was the sales person. 1. She provided excellent service. 2. She always answered the phone. Very important to me! 3. She was always very courteous, even when I was not. 4. She was extremely patient during the money transfer process. As a result I was able to purchase the vehicle. 5. The car was exceptionally clean. It ran very smoothly on the 1,600 mile trip to Colorado. I 6. I have been purchasing cars since 1962. Alicia is the best salesperson I have dealt with, bar none. 7. She was very efficient in getting the final paperwork (title, etc) to me in a timely manner. She even called to see if I received it. Very important!! Ronald R. Holland
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
Smooth and Easy
Though I intended to purchase a used vehicle with a much lower sticker value than most of the cars on the lot I was treated with utmost respect and friendliness, from the office staff to the mechanic to one of the partners. They understood we had driven a couple hours amidst the coronavirus pandemic and worked quickly and easily with me to take the car home that evening. They honored the out the door price we had discussed prior to arrival and even shipped parts they were unable to return to Toyota at no cost to me.
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
I have a 2013 , 350 RX and I have ONLY taken it to Lexus
I have a 2013 , 350 RX and I have ONLY taken it to Lexus of Ann Arbor all these years…. I have never had a problem with this wonderful car and I think it’s due in large part to keeping it well maintained by Lexus of Ann Arbor. The service people are great and the service is done in a timely manner!
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
Excellent experience, very good customer service, and
Excellent experience, very good customer service, and fast response, thank you KAL for the car I love it, I will come again for my next car
Used
2018 Audi S5 Prestige
Vehicle information
Features
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
I had the best experience with purchasing at this
I had the best experience with purchasing at this dealership. They are well known for having luxury on a budget vehicles. Financing available, fast & easy, accepted my trade in vehicle and gave me more money than any other dealer offered on the value. My credit is average and I still got a low payment, very nice! Friendly service from Kirk, Andy, & Nida, they make you feel right at home and walk you through the entire process, only taking about a hour of my time. Very efficient this place. Drove off the lot with equity, not a losing value scenario like at a new car dealer. Thank Texas Car Club!!!
Used
2018 Audi S5 Prestige
Vehicle information
Features
Reviews
Satisfied customer
Hassle free and easy! I did not feel pressured at all. Every thing was explained to me. All the staff were welcoming and very friendly.
Used
2018 Audi S5 3.0T Prestige
Vehicle information
Features
Reviews
I'm floored by the bad reviews of Discovery Auto.
I'm floored by the bad reviews of Discovery Auto. I almost didn't go because of it. However, I had my heart set on a Cadillac they had. I live in Clearwater so its about a 45 minute drive. I called the sales line and got Maurice. I told him exactly what I wanted. He desperately tried to get me the deal. However I know that dealership was telling the truth about that car because I had been looking at that model for 2 months. They did have the best price hence why I drove out. Unfortunately I couldn't talk them down but the manager Jonah came out to tell me why. I didn't feel like he was lying because I have Google and verified literally everything he said. So I moved down a notch to accommodate my budget comfortably. And I LOVE my new Camaro. I also want to say that the dealership has cars that will blow you away. Ferrari, Maserati, Mercedes-Benz audis, bmws, literally every high-end car you can think of and they are clean- clean. But back to the bad reviews. I saw one review that a lady was upset she only got one key. I only got one key to my car. So I asked my salesman where's the other key? And his response was we can't control what the previous owner brings in. Which absolutely makes sense. My previous owner also didn't bring in the owner's manual. But I can't fault the dealership for something like that. I also saw a review that somebody gave him a one-star because they didn't get approved. That is not the dealerships fault. I'm not saying that they didn't feel slighted. But I HATE being lied to. So with that being said... go check it out for yourself. Ask for Maurice.
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Yasier @ the East Windsor location was very helpful,
Yasier @ the East Windsor location was very helpful, patient & informative. Highly recommend. Cars are affordable & reliable with multiple locations for more options
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Juan and Dmitriy were very helpful and professional.
Juan and Dmitriy were very helpful and professional. Juan y Dmitriy fueron de mucha ayuda y profesionales en su servicio. Muchas gracias
Audi S5 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2025 Audi S5 | $66,088 |
About the 2018 Audi S5
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 S5 cost?
The 2018 Audi S5 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S5 is $25,241, with pricing starting at $16,990.
What is the MPG of the 2018 Audi S5?
The 2018 Audi S5 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 S5?
The 2018 Audi S5 compares to and/or competes against the following vehicles:
Is the 2018 Audi S5 reliable?
The 2018 Audi S5 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 S5 owners.
Is the 2018 Audi S5 a good hatchback?
Below are the Cars.com consumer ratings for the 2018 Audi S5.
- Comfort 4.7
- Interior 4.8
- Performance 4.6
- Value 4.4
- Exterior 4.8
- Reliability 4.6
81% of drivers recommend this car
- Comfort 4.7
- Interior 4.8
- Performance 4.6
- Value 4.4
- Exterior 4.8
- Reliability 4.6
Premium Plus (3 styles)
| Style | ||
|---|---|---|
| 3.0 TFSI Premium Plus | 3.0 TFSI Premium Plus | 3.0 TFSI Premium Plus |
| Inventory price | ||
| Starting at $62,300 | Starting at $54,600 | Starting at $54,400 |
| Combined MPG | ||
| 23 | 24 | 24 |
| Engine | ||
| 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) |
Prestige (3 styles)
| Style | ||
|---|---|---|
| 3.0 TFSI Prestige | 3.0 TFSI Prestige | 3.0 TFSI Prestige |
| Inventory price | ||
| Starting at $54,600 | Starting at $62,300 | Starting at $54,400 |
| Combined MPG | ||
| 24 | 23 | 24 |
| Engine | ||
| 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 354.0-hp, 3.0-liter, V6 Cylinder Engine (Gasoline Fuel) | 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.
Research the 2018 Audi S5
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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.
