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86 listings
- Arriving Soon$145,075MSRP
- Exterior color: Sebring Black Crystal EffectSebring Black Crystal Effect
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Creve Couer (16 mi away)
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Located in Creve Coeur, MO / 16 miles away from O Fallon, MO
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF83SN013158
Stock: 013158 - $137,995MSRP $137,995
- Exterior color: Firmament Blue MetallicFirmament Blue Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Creve Couer (16 mi away)
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Located in Creve Coeur, MO / 16 miles away from O Fallon, MO
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF80SN012100
Stock: PLA250432 - New Listing$137,995MSRP $137,995
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Exchange St. Charles (251 mi away)
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Located in St Charles, IL / 251 miles away from O Fallon, MO
This Audi S8 has a powerful Twin Turbo Gas/Electric V-8 4.0 L/244 engine powering this Automatic transmission. Window Grid Diversity Antenna, Wheels: ...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF8XSN014176
Stock: SC250470
Listed since: 07-02-2025 - $140,832MSRP $148,430
- Exterior color: Ultra Blue MetallicUltra Blue Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Westmont (256 mi away)(38)
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Located in Westmont, IL / 256 miles away from O Fallon, MO
Predictive Active Suspension,Executive Package,Luxury Package,Luxury Rear Seat Package (4 Passenger),Black Optic Plus Package,Dual Moonroof,Leather Se...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF83SN013005
Stock: SN013005
Listed since: 05-30-2025 - $143,995MSRP $143,995
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Hoffman Estates (266 mi away)
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Located in Hoffman Estates, IL / 266 miles away from O Fallon, MO
Audi Hoffman Estates adds Glasscoat High Performance Ceramic Coating and Simoniz interior protection. To the price of every vehicle, ADD $695. This co...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF89SN000897
Stock: SA077
Listed since: 10-31-2024 - New Listing$137,745MSRP $137,745
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- The Audi Exchange (282 mi away)(12)
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Located in Highland Park, IL / 282 miles away from O Fallon, MO
Black 2025 Audi S8 4.0T quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF8XSN011441
Stock: A250917
Listed since: 03-24-2025 - New Listing$137,995MSRP $137,995
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- The Audi Exchange (282 mi away)(12)
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Located in Highland Park, IL / 282 miles away from O Fallon, MO
Daytona Gray 2025 Audi S8 4.0T quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF88SN011373
Stock: A250918
Listed since: 03-24-2025 - $114,998MSRP $136,575
- Exterior color: Sebring Black Crystal EffectSebring Black Crystal Effect
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Wichita (359 mi away)
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Located in Wichita, KS / 359 miles away from O Fallon, MO
2025 Audi S8 4.0T quattro, located at Audi Wichita. MSRP $136,575. Sebring Black Crystal Effect with Cognac Brown Leather interior. This S8 is equippe...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF88SN013365
Stock: 55A1120N
Listed since: 06-17-2025 - $139,940MSRP $139,940
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Harper Audi (413 mi away)(7)
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Located in Knoxville, TN / 413 miles away from O Fallon, MO
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF88SN013060
Stock: A25385
Listed since: 05-16-2025 - $137,995MSRP $137,995
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Columbus (428 mi away)
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Located in Columbus, OH / 428 miles away from O Fallon, MO
This 2025 Audi S8 TFSI quattro Tiptronic features a Daytona Gray Pearl Effect exterior with a Black interior. Factory equipped with an impressive 4.0 ...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF86SN014112
Stock: I253021
Listed since: 06-09-2025 - $144,686MSRP $152,540
- Exterior color: Florett Silver MetallicFlorett Silver Metallic
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Oklahoma City (432 mi away)
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Located in Oklahoma City, OK / 432 miles away from O Fallon, MO
$10,000 off MSRP! BOB MOORE, *AUDI OF OKLAHOMA CITY*, * 405-748-8001 *, Adaptive Cruise Assist w/Lane Guidance, Bang & Olufsen Advanced Sound System w...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF80SN007351
Stock: SN007351
Listed since: 01-25-2025 - $148,665MSRP $156,740
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Oklahoma City (432 mi away)
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Located in Oklahoma City, OK / 432 miles away from O Fallon, MO
$10,000 off MSRP! BOB MOORE, *AUDI OF OKLAHOMA CITY*, * 405-748-8001 *, Alloy wheels, Black Optic Plus Package, Executive Package, Head-Up Display, Lu...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF83SN010797
Stock: SN010797
Listed since: 03-27-2025 - $135,926MSRP $143,995
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Shreveport (471 mi away)
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Located in Shreveport, LA / 471 miles away from O Fallon, MO
Black 2025 Audi S8 4.0T quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp Adaptive Cruise Assist w/Lan...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF83SN001575
Stock: E001575
Listed since: 11-14-2024 - $134,372MSRP $142,340
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Montgomery (509 mi away)
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Located in Montgomery, AL / 509 miles away from O Fallon, MO
$12,552 off MSRP! 2025 Audi S8 4.0T BlackAt Jack Ingram Motors it's more than just selling you a vehicle. We have been a family business for over 60 ...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF87SN010883
Stock: A4696
Listed since: 04-01-2025 - $130,970MSRP $137,995
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Plano (523 mi away)(38)
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Located in Plano, TX / 523 miles away from O Fallon, MO
Executive Package,Luxury Package,Black Optic Plus Package,Dual Moonroof,Leather Seats,Navigation System,Audi Guard All-Weather Mats,Lane Keeping Assis...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF89SN013892
Stock: SN013892
Listed since: 06-09-2025 - $147,537MSRP $156,345
- Exterior color: Sebring Black Crystal EffectSebring Black Crystal Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Gerald Jones Audi (602 mi away)
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Located in Martinez, GA / 602 miles away from O Fallon, MO
2025 Audi S8 Prestige Prestige Sebring Black Crystal Effect 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hpABS brakes, Alloy wheels, Compass, Elect...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF85SN000319
Stock: 231980
Listed since: 12-23-2024 - $137,730MSRP $137,730
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Erie (604 mi away)
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Located in Erie, PA / 604 miles away from O Fallon, MO
Mythos Black Metallic 2024 Audi S8 4.0T quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF89RN013224
Stock: AU0657
Listed since: 07-26-2024 - $123,795MSRP $133,795
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Charlotte (606 mi away)
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Located in Matthews, NC / 606 miles away from O Fallon, MO
This *New 2025 Audi S8 *, has a DAYTONA GRAY exterior and an BLACK interior color. 11 miles. Stock Number A20453. You can connect with us by calling (...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF81SN013871
Stock: A20453
Listed since: 05-16-2025 - $126,838MSRP $144,040
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Columbia (625 mi away)
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Located in Columbia, SC / 625 miles away from O Fallon, MO
Glacier White Metallic 2025 Audi S8 4.0T quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp Adaptive Cr...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF82SN002023
Stock: A12452
Listed since: 12-16-2024 - $127,300MSRP $120,874
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Cary (687 mi away)(1)
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Located in Cary, NC / 687 miles away from O Fallon, MO
Glacier White Metallic 2025 Audi S8 4.0T quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp Adaptive Cr...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF8XSN010287
Stock: A506904
Listed since: 03-03-2025 - $146,323MSRP $154,240
- Exterior color: Sebring Black Crystal EffectSebring Black Crystal Effect
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Raleigh (696 mi away)
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Located in Raleigh, NC / 696 miles away from O Fallon, MO
Sebring Black Crystal Effect 2025 Audi S8 4.0T quattro quattro 8-Speed Automatic with Tiptronic 4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp 22-Wa...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF89SN007676
Stock: D505022
Listed since: 12-19-2024
Showing 1 - 21 out of 86 listings
Consumer Reviews for the Audi S8
Read recent reviews for the Audi S8
Best Sedan I Have Ever Owned
K.S., 10/27/2021
2020 Audi S8 4dr Sedan AWD (4.0L 8cyl Turbo gas/electric mild hybrid 8A)
I have owned my 2020 S8 for about one month so far. Coming from the previous general A8. I have owned S-class & BMW's. I can't tell you how fun this machine is to drive. It hauls butt like nothing else. It is like having a supercar in the comfort of a luxury sedan. Sure, it's big and isn't flat around corners, but for it's size, it handles the road well. Get it on the freeway, … mash the accelerator and you are off like a rocket. And it sounds tough too, without being too loud. There just aren't many cars on the road that can keep up. Audi say 0-60 is 3.8, but R&T says 3.2.
The suspension is tight in dynamic mode and does a great job of eliminating the bumps in comfort+ mode. Overall, the suspension does a great job of keeping the car planted and keeping the ride comfortable.
The interior is a huge upgrade from the previous generation. Once you get to know the system, it is thought out and works well. I looked at a 911, but the comfort of the seats and spaciousness of the cabin won me over. I haven't looked back since.
If you are considering an S-class or BMW, or even an A8, I highly suggest you test drive an S8. It will change your commute into a joy.
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 Audi S8 4dr Sedan AWD (4.0L 8cyl Turbo gas/electric mild hybrid 8A) | 15 - 24 | 8-cylinders (mild hybrid) | $120,874 |
| 2024 Audi S8 4dr Sedan AWD (4.0L 8cyl Turbo gas/electric mild hybrid 8A) | 15 - 24 | 8-cylinders (mild hybrid) | $137,730 |
More about the Audi S8
Edmunds has 86 New Audi S8s for sale near you, including a 2025 S8 Sedan and a 2025 S8 Sedan ranging in price from $120,874 to $156,740.
How much is a new 2025 Audi S8 in O Fallon, MO?
- A new 2025 Audi S8 starts at $120,874 (including destination charge) in O Fallon, MO. Prices will go up based on the trim level you choose and any options you add. Keep in mind that prices can also vary from one state to another and even from one dealership to the next.
How much does a 2025 Audi S8 Sedan cost in O Fallon, MO?
- A new 2025 Audi S8 Sedan starts at $120,874 in O Fallon, MO. Prices will vary depending on what trim level you choose. Each state may have different pricing, so make sure you enter your correct ZIP code on Edmunds.
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