Used Audi S5 for sale near Firthcliffe, NY
-





Quick view Vehicle Information
- Ext. color
- Black
- Int. color
- Magma Red
- Drivetrain
- All-wheel Drive
- MPG
- 14-22
- Fuel type
- Gasoline
- Transmission
- Manual
- Engine
- 4.2L V-8 gasoline direct injection, DOHC, variable valve control
- Stock #
- 7710
- VIN
- WAU3VAFR6BA084913
Features
- Convenience
- Heated Seats
- Keyless Entry
- Keyless Start
- Navigation System
- Entertainment
- Bluetooth®
- CD Player
- DVD Player
- HomeLink
- Premium Sound System
- Satellite Radio
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Auto Trade CorpReviews
Auto Trade Corp review
Fantastic deals and a great dealer experience overall. Bought a car about a week ago and it has been absolutely flawless. Thank you, Jon and Robert, for the quick and easy deal.
2011 Audi S5 review
I started with the A5 cabriolet had many issue free miles (aside from recall issues which Audi was fantastic on correcting) . From day one my wife said I should have spent the extra and went for the S5 , so after 7 years and 80k miles I found the car of my dreams.in Dec of 2021 I purchased a 2011 S5 prestige with only 32k. This car is a whole different animal. The supercharged 6 is powerful and responsive and it makes even going to the store into a treat . Take the top down one the music up WOW is all I think of. Buying a low mile highly optioned S5 from Audi was the only way to go. The car is the best of all worlds as long as your not taking a group for a long trip( back seat is good but let’s be honest rear seat passengers weren’t Audis market with this one.
-





$44,333
Est. $772/mo Jack Daniels Audi of Upper Saddle River
Check Availability Quick view Vehicle Information
- Ext. color
- Mythos Black Metallic
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 21-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3.0L V6 24V GDI DOHC Turbo
- Stock #
- P47785
- VIN
- WAUA4CF56PA059889
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Power Liftgate
- Entertainment
- Bluetooth®
- HomeLink
- Premium Sound System
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Backup Camera
- Brake Assist
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Jack Daniels Audi of Upper Saddle RiverReviews
Jack Daniels Audi of Upper Saddle River review
this was the second time that I was in for what I consider major repairs. Initially, the service tech and I didn't hit it off very well. Then Tim the service manager stepped in and was great to deal with. The repairs were completed in good time and they did a fantastic job. I'm happy I chose this dealership.
-
Not Priced
Est. $0/mo Audi Danbury
Check Availability Quick view Vehicle Information
- Ext. color
- Navarra Blue Metallic
- Drivetrain
- All-wheel Drive
- MPG
- 21-30
- Fuel type
- Gasoline
- Transmission
- 8-Speed Automatic with Tiptronic
- Engine
- 3L V-6 gasoline direct injection, DOHC, variable valve control,
- Stock #
- A26286A
- VIN
- WAUC4CF5XPA051545
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Power Liftgate
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Memory Seat
Dealer
Audi Danbury -





Quick view Vehicle Information
- Ext. color
- Daytona Gray Metallic
- Int. color
- Arras Red
- Drivetrain
- All-wheel Drive
- MPG
- 19-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Intercooled Turbo Premium Unleaded V-6 3.0 L/183
- Stock #
- 18737
- VIN
- WAU25CFU5SN044102
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Folding Mirrors
- Power Liftgate
- Remote Start
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Satellite Radio
- USB Port
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Rear Cross Traffic Alert
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Deluxe Auto SalesReviews
Deluxe Auto Sales review
The best experiência. The guys very simpátics. Amazing Recomendo The best I’m soo happy
-





Quick view Vehicle Information
- Ext. color
- Ice Silver Metallic
- Int. color
- Brown
- Drivetrain
- All-wheel Drive
- MPG
- 14-22
- Fuel type
- Gasoline
- Transmission
- 6-Speed Manual
- Engine
- 4.2L V8 32V GDI DOHC
- Stock #
- 036235
- VIN
- WAUGVAFRXBA036235
Features
- Convenience
- Heated Seats
- Keyless Entry
- Entertainment
- Bluetooth®
- CD Player
- HomeLink
- Satellite Radio
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Brake Assist
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
Dealer
Auto First LLCReviews
Auto First LLC review
QUICK AND EASY PROCESS. B WARE WORKED WITH ME AND I THINK HER NAME IS TRACEY THAT DID MY PAPERWORK WAS VERY KNOWLEDGABLE AND FUN TO TALK TO.
2011 Audi S5 review
I have owned this car since new, 10 years in Feb/2021. I ordered the coupe from the factory with Lava Grey exterior (custom - saw it on an R8 on the sales floor and my 15 year old son convinced me to pay the premium) and Magma red interior with the manual gearbox. I ordered it with B and O stereo, Audi Drive Select, Navigation Package, Adaptive Cruise, 19” Titanium wheels, Carbon Atlas trim and TPMS as options. I bought winter rims and do seasonal changes. My comments: The MMI is easy to use (people complain about it but I don’t get it - it’s intuitive) I have driven the car 138,000 km’s in Canadian winter and summer. Always garaged at night, usually during the day. Usually just the driver in the car and mostly highway driven, so light load. The car was maintained by a local dealer (Southgate, Edmonton) and it has been excellent. I maintained it religiously by the Audi maintenance manual (no more) unless something is broken in which case I fix it immediately. I detail it twice per year. While I had fears about Audi reliability I have replaced a hood sensor outside of regular annual maintenance and nothing else significant. The car has been extremely reliable. I have been tempted to sell this car just because of its age but I can’t bring myself to do it. I love both the interior and exterior quality and look, especially the exterior. It is quick but not blindingly fast. I just think it is a great looking coupe. I really like the V8 and the manual gearbox. It won’t ever be a collectible and while I have bought new 911’s and an R8 RWS, I just love this thing. I guess my kids will sell it some day...most don’t want the manual - maybe someday they’ll see the light.
-
-





$63,883
Est. $1,112/mo Paul Miller Inc DBA Paul Miller Audi
Check Availability Quick view Vehicle Information
- Ext. color
- Daytona Gray Pearl Effect
- Int. color
- Red
- Drivetrain
- All-wheel Drive
- MPG
- 19-28
- Fuel type
- Gasoline
- Transmission
- 7-Speed Automatic with Auto-Shift
- Engine
- 3.0L V6 24V GDI DOHC Turbo
- Stock #
- 26A517A
- VIN
- WAU35CFU8SN082346
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Power Liftgate
- Entertainment
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Backup Camera
- Brake Assist
- LED Headlights
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Paul Miller Inc DBA Paul Miller AudiReviews
Paul Miller Inc DBA Paul Miller Audi review
I’m thrilled with my 2026 Q3. , Melvin Mathew is fantastic if I could I would leave him 10 stars . Everything was taken care of quickly and professionally. Highly recommend.
-





Quick view Vehicle Information
- Ext. color
- Daytona Gray Pearl Effect
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 21-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3L V-6 gasoline direct injection, DOHC, variable valve control,
- Stock #
- AMA2457A
- VIN
- WAUB4CF5XPA069278
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Audi MeadowlandsReviews
Audi Meadowlands review
I worked closely with Michelle and team and was a great experience. Michelle was able to walk me through specifics in terms of the different packages and ended up walking out within a reasonable time with an Audi Q3. She was very professional and detail oriented. Very pleasant experience overall from initial walk-in to finalizing paperwork.
-





Quick view Vehicle Information
- Ext. color
- Mythos Black Metallic
- Int. color
- Black / Crescendo Red
- Drivetrain
- All-wheel Drive
- MPG
- 21-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3.0L V6 24V GDI DOHC Turbo
- Stock #
- PO7513
- VIN
- WAUC4CF54PA031226
Features
- Convenience
- Heated Seats
- Keyless Entry
- Power Liftgate
- Entertainment
- Bluetooth®
- HomeLink
- Premium Sound System
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Backup Camera
- Brake Assist
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
Dealer
Manhattan MotorcarsReviews
Manhattan Motorcars review
I bought a bmw x5 from this dealer. So happy with the car. Everything is perfect. Very honest dealer . Especially Dominic!!!! Go see him.
-





Quick view Vehicle Information
- Ext. color
- Gray
- Int. color
- BLACK
- Drivetrain
- Four-wheel Drive
- MPG
- 20-29
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbo Gas
- Stock #
- 28896433
- VIN
- WAUB4CF57RA111604
Features
- Convenience
- Heated Steering Wheel
- Navigation System
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Satellite Radio
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Backup Camera
- Blind Spot Monitor
- Lane Departure Warning
- Rain Sensing Wipers
- Seating
- Leather Seats
- Memory Seat
Dealer
CarMax Wayne -





$43,832
Est. $763/mo Blasius Kia
Check Availability Quick view Vehicle Information
- Ext. color
- Glacier White Metallic
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 21-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3L V-6 gasoline direct injection, DOHC, variable valve control,
- Stock #
- K3247
- VIN
- WAUC4CF57PA031852
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Blasius KiaReviews
Blasius Kia review
I FOUND YOUR CAR ON LINE,IM A DEALER / SHOP OWNER FROM NEW YORK ,I HAVE BEEN IN THIS TRADE OVER 40 YRS..I SPOKE AND DEALT WITH JUSTIN, HE WAS EXCELLENT ,VERY PROFESSIONAL,VERY CARING .HE HELPED ME PUT THE DEAL TOGETHER QUICKLY .CANT SAY ENOUGH GOOD THINGS ABOUT THIS YOUNG MAN…
-





$36,670
Est. $639/mo Heights Nissan
Check Availability Quick view Vehicle Information
- Ext. color
- Mythos Black Metallic
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 21-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3L V-6 gasoline direct injection, DOHC, variable valve control,
- Stock #
- NU135
- VIN
- WAUC4CF51NA032010
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Power Liftgate
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Stability Control
- Seating
- Memory Seat
Dealer
Heights NissanReviews
Heights Nissan review
Both Alex Galo and Deslie Promesse are amazing! My bestie and I went in for a new car and they both were extremely understanding of our finances and made everything possible for us to leave here at peace and with joy! If you ever come here, ask for them! You won’t regret it!
-





Quick view Vehicle Information
- Ext. color
- Gray
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 18-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3L V-6 gasoline direct injection, DOHC, variable valve control,
- Stock #
- T000667
- VIN
- WAUC4AFRXHA000667
Features
- Convenience
- Heated Seats
- Keyless Entry
- Keyless Start
- Entertainment
- Bluetooth®
- CD Player
- HomeLink
- Premium Sound System
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Automatic Emergency Braking
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
GMC of WatertownReviews
GMC of Watertown review
We recently purchased a 2023 GMC 1500. Our experience from start to finish was exceptional. The moment we walked in were greeted by Kyle the General Manager. He was friendly and knowledgeable. He hooked us up with Nick in the sales department. Nick not only showed us the car we came in to see but also found several other options that fit what we were looking for. They were able to get us what we were looking for from our trade ins. Terrence seamlessly completed the purchasing in the finance department. Not once did we feel pressured in the process. Best car buying experience we have ever had. We HIGHLY recommend GMC of Watertown!
2017 Audi S5 review
Great coupe. Nice lines, runs great. Excellent transmission/dual clutch. Shifts like no other. Suspension adjustment and shift points on the fly. Dynamic is bad xxx
-





Quick view Vehicle Information
- Ext. color
- Gray
- Int. color
- BLACK
- Drivetrain
- Four-wheel Drive
- MPG
- 21-30
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- Turbo Gas
- Stock #
- 27864996
- VIN
- WAUB4CF57PA007028
Features
- Convenience
- Heated Steering Wheel
- Navigation System
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Satellite Radio
- WiFi Hotspot
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Backup Camera
- Blind Spot Monitor
- Lane Departure Warning
- Rain Sensing Wipers
- Seating
- Leather Seats
- Memory Seat
Dealer
CarMax Wayne -





Quick view Vehicle Information
- Ext. color
- Daytona Gray Pearl Effect/Black Roof
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 21-28
- Fuel type
- Gasoline
- Transmission
- Automatic
- Engine
- 3L V-6 gasoline direct injection, DOHC, variable valve control,
- Stock #
- 12977U
- VIN
- WAUY4GF5XPN007955
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Navigation System
- Entertainment
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Maserati Englewood CliffsReviews
2023 Audi S5 review
I’ve owned several Audis over the years and my new 2023 S5 Sportback is the best yet Powerful, stylish, reliable, with outstanding build quality Absolutely love this car!
-





$61,990
Est. $1,079/mo Paul Miller Inc DBA Paul Miller Audi
Check Availability Quick view Vehicle Information
- Ext. color
- Daytona Gray Pearl Effect w/ Black Roof
- Int. color
- Magma Red
- Drivetrain
- All-wheel Drive
- MPG
- 20-27
- Fuel type
- Gasoline
- Transmission
- 8-Speed Automatic
- Engine
- 3.0L V6 24V GDI DOHC Turbo
- Stock #
- J7804
- VIN
- WAUW4GF54RN008951
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Entertainment
- Bluetooth®
- HomeLink
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Brake Assist
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
Dealer
Paul Miller Inc DBA Paul Miller AudiReviews
Paul Miller Inc DBA Paul Miller Audi review
Ordered an Audi Exclusive RS3. Although I had to wait six months, it was worth it. Both Peter, the manager and Angelo my salesperson made the wait as painless as possible. Thanks!
-





$61,450
Est. $1,070/mo North Bergen Buick GMC
Check Availability Quick view Vehicle Information
- Ext. color
- Glacier White Metallic
- Int. color
- Black
- Drivetrain
- All-wheel Drive
- MPG
- 19-28
- Fuel type
- Gasoline
- Transmission
- 7-Speed Automatic with Auto-Shift
- Engine
- 3.0L V6 24V GDI DOHC Turbo
- Stock #
- PM065180
- VIN
- WAU25CFU9SN065180
Features
- Convenience
- Adaptive Cruise Control
- Heated Steering Wheel
- Keyless Entry
- Navigation System
- Power Liftgate
- Entertainment
- Bluetooth®
- HomeLink
- Premium Sound System
- Satellite Radio
- Exterior
- Alloy Wheels
- Sunroof/Moonroof
- Safety
- Backup Camera
- Brake Assist
- LED Headlights
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
North Bergen Buick GMCReviews
North Bergen Buick GMC review
Bought a GMC Canyon a couple months ago. In person it looks way better than in pictures. Already drove it to Pennsylvania several times, feels confident on the highway and doesn’t wander around. I liked that the paperwork process happened without endless running between offices.
-





Quick view Vehicle Information
- Ext. color
- Glacier White Metallic/Black Roof
- Int. color
- Magma Red
- Drivetrain
- All-wheel Drive
- MPG
- 21-28
- Fuel type
- Gasoline
- Transmission
- 8-Speed Automatic with Tiptronic
- Engine
- 3L V-6 gasoline direct injection, DOHC, variable valve control,
- Stock #
- U28739
- VIN
- WAUW4GF59PN005976
Features
- Convenience
- Adaptive Cruise Control
- Heated Seats
- Heated Steering Wheel
- Keyless Entry
- Keyless Start
- Entertainment
- Android Auto®
- Apple CarPlay®
- Bluetooth®
- HomeLink
- Premium Sound System
- USB Port
- Exterior
- Alloy Wheels
- Safety
- Automatic Emergency Braking
- Backup Camera
- Blind Spot Monitor
- Brake Assist
- LED Headlights
- Lane Departure Warning
- Rain Sensing Wipers
- Stability Control
- Seating
- Leather Seats
- Memory Seat
Dealer
Audi Great NeckReviews
Audi Great Neck review
I had a fantastic experience at Audi Great Neck, thanks to Kit! He was incredibly knowledgeable and made the entire process easy. The only problem I had was selecting the car I wanted because the dealership has a huge and possibly the best selection of pre-owned vehicles, and Kit went above and beyond to help me find the perfect fit. At the end of the purchase, I got to meet Ali, one of the directors at the dealership. Ali was very professional and ensured me that if I had any issues, he would see to it that all my issues are resolved. I Highly recommend Audi Great Neck for anyone looking for a car!
-
$71,065
New 2025 Audi S5 3.0T quattro Premium
$71,860
New 2026 Audi S5 PLUS
$74,900
New 2026 Audi S5 PLUS
$76,750
New 2026 Audi S5 PRESTIGE
$71,350
New 2026 Audi S5 PLUS
$72,974
New 2026 Audi S5 3.0T Premium Plus
$76,174
New 2026 Audi S5 3.0T Premium Plus
$76,174
New 2026 Audi S5 3.0T Premium Plus
$74,574
New 2026 Audi S5 3.0T Premium Plus
$74,250
New 2026 Audi S5 PLUS
$73,125
New 2026 Audi S5 PLUS
$75,500
New 2026 Audi S5 PLUS -
Audi S5 prices by year
| Model year | Average price | Deals |
|---|---|---|
| 2026 Audi S5 | $74,443 |
About the Audi S5
How much does the Audi S5 cost?
The Audi S5 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the S5 is $38,268, with pricing starting at $6,500.
What is the MPG of the Audi S5?
The Audi S5 with traditional internal combustion engine offers up to 21 MPG city and 30 MPG 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Audi S5?
The Audi S5 compares to and/or competes against the following vehicles:
- Mercedes-Benz AMG C 43
- BMW M440
- BMW M440 Gran Coupe
- BMW M340
- Audi S4
- Audi S3
What trim levels are available for the Audi S5?
The Audi S5 is available in the following trim levels:
What model years are available for the Audi S5?
Available model years for Audi S5 inventory range from 2011 to 2026.