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
2018 Audi S5 3.0T Premium Plus
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
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Superb Customer Experience!
The customer experience at Duval Acura is always superb! I am always greeted with a friendly smile, kindness, patience, and prompt service. The team members go above and beyond to communicate any information relative to my car services or necessary repairs.
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 Premium Plus
Vehicle information
Features
Reviews
Pleasant and friendly We were treated with respect and
Pleasant and friendly We were treated with respect and kindness Would buy another car from this dealership and sales Person. Our last three cars were purchased from this dealership and we will happily do that again next time
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 Premium Plus
Vehicle information
Features
Reviews
I been dealing with this company for a while now.
I been dealing with this company for a while now. I always deal with one of the Service staff " Curtis", he is very Professional , Great Customer Service, always Polite and make you feel Welcome. I never left unhappy with the work he does on my car. He is a great guy and if you're reading this and owns a Mitsubishi vehicle when you need it serviced ask for " Curtis". I'm greatful for all that you do ! Thanks, Tami Williams
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 Premium Plus
Vehicle information
Features
Reviews
Great experience.
Great experience. Dave was great answered all Questions and very knowledgeable about the car and others we talked about. We had no pressure and did not feel rushed to get the purchase done. Very friendly and I would refer family and friends to him.
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 Premium Plus
Vehicle information
Features
Reviews
We had a great experience at Community Motors!
We had a great experience at Community Motors! Gary, Steve, and Jack were all wonderful to work with. Gary responded quickly to my internet request and gave me all the necessary info about the car. Steve and Jack made sure to give me the best trade in value for my older suv and made the financing process a breeze for the new one! They are genuinely nice guys who care about your business and getting you into the right car. Thanks again for all your help! Love my new ride. 🤩
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 Premium Plus
Vehicle information
Features
Reviews
It has been a pleasure working with Spenser.
It has been a pleasure working with Spenser. All though we put our vehicle on pause I will definitely be back because I was treated well and their cars are beautiful!
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Great dealership.
Great dealership. Very professional and fair. I would defiantly buy another vehicle from here in the future.
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Great Knoxville Dealer
My family and I bought 3 cars within a week, Metro Motors has the cleanest cars in Knoxville, Joe is very kind and very helpful. and he was able to help us with financing. with a local credit union at a great rate for a first-time buyer, I visited few other dealers I felt that they were going to rob me, I'm glad I stopped at Metro Motors, we all love our cars
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
my wife and i had the most wonderful time purchasing a
my wife and i had the most wonderful time purchasing a vehicle here at the dealership evrey one was so courteous and professional, we ended purchasing a beutiful Range Rover sport, i highly Recomend this Place Prime Auto Solution for your next Vehicle Purchase. Show less
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
I highly recommend Autos of Chicago for anyone looking to
I highly recommend Autos of Chicago for anyone looking to buy a used car. The team was professional, friendly, and very easy to work with. They offered a good selection of quality vehicles at fair prices. Everything was handled quickly and transparently, from test driving to final paperwork. It was a stress-free experience, and I’m extremely satisfied with my purchase.
Used
2018 Audi S5 3.0T Premium Plus
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 PREMIUM PLUS
Vehicle information
Features
Reviews
Dauri was very helpful and informative.
Dauri was very helpful and informative. He helped my father and I navigate buying a car.
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Garrett and Mario are the realest!
Garrett and Mario are the realest! 🤘🏼 - thank you for taken care of my car and making the process quick!
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Came down looking for a nice Mercedes and may I say there
Came down looking for a nice Mercedes and may I say there selection did not disappoint, l saw every color option possible and I was able to score myself a nice burgundy on brown s560 Mercedes Benz will definitely recommend to friends and family
Used
2018 Audi S5 3.0T Premium Plus
Vehicle information
Features
Reviews
Leveraged CARS.
Leveraged CARS.com to assist me in locating an ID.4 vehicle across the entire state of Florida. Honestly, it was a disaster dealing with dealers who listed the vehicle online only to tell me that it wasn't available. That was, until I contacted VW of St. Augustine. The following morning, the dealer inquired, and within thirty minutes, I was approved and within two hours had signed my paperwork. Amazing A+++ experience dealing with this dealer. Highly recommended!!
Audi S5 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Audi S5 3.0T Premium Plus | ||
| 2025 Audi S5 3.0T Premium Plus | $59,472 | 7 Great deals |
| 2024 Audi S5 3.0T Premium Plus | $51,695 | 6 Great deals |
| 2023 Audi S5 3.0T Premium Plus | $47,453 | 8 Great deals |
| 2022 Audi S5 3.0T Premium Plus | $41,481 | 44 Good deals |
| 2021 Audi S5 3.0T Premium Plus | $37,465 | 16 Good deals |
| 2019 Audi S5 3.0T Premium Plus | $29,360 | 33 Good deals |
About the 2018 Audi S5 3.0T Premium Plus
3.0T Premium Plus shown.
- 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 3.0T Premium Plus cost?
The 2018 Audi S5 3.0T Premium Plus price depends on several factors, including optional features, mileage, vehicle history and location. The nationwide average price for a 2018 S5 3.0T Premium Plus is $23,458, with pricing starting at $16,900.
What is the MPG of the 2018 Audi S5 3.0T Premium Plus?
The 2018 Audi S5 3.0T Premium Plus 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 options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2018 Audi S5 3.0T Premium Plus?
The 2018 Audi S5 3.0T Premium Plus compares to and/or competes against the following vehicles:
Is the 2018 Audi S5 3.0T Premium Plus 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.
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 $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.
Audi S5 trims
-
Audi S5 2018 3.0T Prestige
5 Great Deals out of 60 listings starting at $16,289
- ${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.