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86 listings
- $137,745MSRP
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Stuart (1,005 mi away)
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Located in Stuart, FL / 1,005 miles away from O Fallon, MO
Unmatched Performance and Luxury 2025 Audi S8 4.0T quattroThe 2025 Audi S8 4.0T quattro defines the ultimate in luxury and performance, combining b...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF8XSN011360
Stock: ASN011360
Listed since: 04-15-2025 - $154,730MSRP
- Exterior color: Dark BlueDark Blue
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Stuart (1,005 mi away)
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Located in Stuart, FL / 1,005 miles away from O Fallon, MO
Unmatched Performance and Luxury 2025 Audi S8 4.0T quattroThe 2025 Audi S8 4.0T quattro defines the ultimate in luxury and performance, combining b...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF87SN011158
Stock: ASN011158
Listed since: 03-28-2025 - $144,040MSRP
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Stuart (1,005 mi away)
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Located in Stuart, FL / 1,005 miles away from O Fallon, MO
Unmatched Performance and Luxury 2025 Audi S8 4.0T quattroThe 2025 Audi S8 4.0T quattro defines the ultimate in luxury and performance, combining b...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF86SN002672
Stock: ASN002672
Listed since: 11-27-2024 - $138,270MSRP
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Stuart (1,005 mi away)
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Located in Stuart, FL / 1,005 miles away from O Fallon, MO
Unmatched Performance and Luxury 2025 Audi S8 4.0T quattroThe 2025 Audi S8 4.0T quattro defines the ultimate in luxury and performance, combining b...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF85SN010603
Stock: ASN010603
Listed since: 03-05-2025 - $127,380MSRP
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi of Naples (1,014 mi away)
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Located in Naples, FL / 1,014 miles away from O Fallon, MO
White 2025 Audi S8 4.0T quattro 4D Sedan4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp 8-Speed Automatic with Tiptronic quattro Price includes: $100...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF8XSN003596
Stock: 003596
Listed since: 11-12-2024 - $137,995MSRP
- 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 of Naples (1,014 mi away)
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Located in Naples, FL / 1,014 miles away from O Fallon, MO
Black 2025 Audi S8 4.0T quattro 4D Sedan4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp 8-Speed Automatic with Tiptronic quattro Price includes: $100...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF86SN003160
Stock: 003160
Listed since: 11-21-2024 - $131,445MSRP
- Exterior color: Florett Silver MetallicFlorett Silver Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi of Naples (1,014 mi away)
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Located in Naples, FL / 1,014 miles away from O Fallon, MO
Silver 2025 Audi S8 4.0T quattro 4D Sedan4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp 8-Speed Automatic with Tiptronic quattro Price includes: $10...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF84SN001956
Stock: 001956
Listed since: 12-26-2024 - $133,940MSRP
- Exterior color: Florett Silver MetallicFlorett Silver Metallic
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi of Naples (1,014 mi away)
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Located in Naples, FL / 1,014 miles away from O Fallon, MO
Silver 2025 Audi S8 4.0T quattro 4D Sedan4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp 8-Speed Automatic with Tiptronic quattro Price includes: $10...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF80SN009813
Stock: 009813
Listed since: 03-21-2025 - $144,040MSRP
- 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 of Naples (1,014 mi away)
Close
Located in Naples, FL / 1,014 miles away from O Fallon, MO
Black 2025 Audi S8 4.0T quattro 4D Sedan4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp 8-Speed Automatic with Tiptronic quattro Price includes: $100...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF81SN007021
Stock: 007021
Listed since: 12-26-2024 - $133,545MSRP
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi of Naples (1,014 mi away)
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Located in Naples, FL / 1,014 miles away from O Fallon, MO
Black 2025 Audi S8 4.0T quattro 4D Sedan4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp 8-Speed Automatic with Tiptronic quattro Price includes: $100...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF81SN011456
Stock: SN011456
Listed since: 04-12-2025 - $144,170MSRP $144,170
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Shrewsbury (1,026 mi away)(14)
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Located in Shrewsbury, MA / 1,026 miles away from O Fallon, MO
Experience the Pinnacle of Luxury and Performance with the 2025 Audi S8 in Daytona Gray Pearl EffectStep into a world where sophistication meets po...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF81SN013644
Stock: AN5776
Listed since: 06-06-2025 - $149,895MSRP
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Pembroke Pines (1,066 mi away)
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Located in Fort Lauderdale, FL / 1,066 miles away from O Fallon, MO
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF80SN002831
Stock: SN002831
Listed since: 12-03-2024 - $154,240MSRP
- 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 Pembroke Pines (1,066 mi away)
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Located in Fort Lauderdale, FL / 1,066 miles away from O Fallon, MO
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF84SN010680
Stock: SN010680
Listed since: 03-18-2025 - $152,395MSRP $152,395
- 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 of Salt Lake (1,130 mi away)
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Located in Salt Lake City, UT / 1,130 miles away from O Fallon, MO
Sebring Black Crystal Effect{Features).4.0L V8 Turbocharged DOHC 32V LEV3-ULEV125 563hp
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF84SN012892
Stock: 80028
Listed since: 05-30-2025 - $137,745MSRP $137,745
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi North Scottsdale (1,230 mi away)
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Located in Phoenix, AZ / 1,230 miles away from O Fallon, MO
17 Speakers, 22-Way Power Front Comfort Sport Seats, 4-Wheel Disc Brakes, ABS brakes, Adaptive Cruise Assist w/Lane Guidance, Adaptive suspension, Air...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF87SN010280
Stock: D20449
Listed since: 05-20-2025 - New Listing$154,095MSRP $154,095
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Chandler (1,242 mi away)
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Located in Chandler, AZ / 1,242 miles away from O Fallon, MO
2025 Audi S8 4.0T
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF89SN012716
Stock: A011257
Listed since: 07-01-2025 - Arriving Soon$134,428MSRP $141,945
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Las Vegas (1,352 mi away)(23)
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Located in Las Vegas, NV / 1,352 miles away from O Fallon, MO
Executive Package,Luxury Package,Luxury Rear Seat Package (4 Passenger),Black Optic Plus Package,Dual Moonroof,Leather Seats,Navigation System,Lane Ke...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSBF86SN013502
Stock: SN013502
Listed since: 06-25-2025 - New Listing$146,770MSRP $146,770
- Exterior color: Daytona Gray Pearl EffectDaytona Gray Pearl Effect
- Interior color: Cognac Brown Valcona premium leatherCognac Brown Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Boise (1,365 mi away)
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Located in Boise, ID / 1,365 miles away from O Fallon, MO
Recent Arrival! We have a strong and committed sales staff with many years of experience satisfying our customers' needs. Feel free to browse our VW n...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF86SN013591
Stock: A28173
Listed since: 06-30-2025 - New Listing$139,700MSRP $139,700
- Exterior color: Ultra Blue MetallicUltra Blue Metallic
- Interior color: Merlot Red Valcona premium leatherMerlot Red Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Rancho Mirage (1,468 mi away)
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Located in Rancho Mirage, CA / 1,468 miles away from O Fallon, MO
*Audi Rancho Mirage* is delighted to showcase, this Brand New *2025 Audi S8 4.0T quattro* Dressed in a striking *Ultra Blue Metallic* exterior and fea...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF84SN012424
Stock: 2SN012424
Listed since: 06-06-2025 - $145,160MSRP $145,160
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Black Valcona premium leatherBlack Valcona premium leather
- 15 City / 24 Hwy MPG
- Audi Riverside (1,517 mi away)(16)
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Located in Riverside, CA / 1,517 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. Back-Up Camera, Remote Keyless Entry w/...
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF83SN011524
Stock: 20119A
Listed since: 05-23-2025 - $133,795MSRP
- 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 Escondido (1,521 mi away)
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Located in Escondido, CA / 1,521 miles away from O Fallon, MO
2025 Audi S8 4.0T
Features and Specs:
18 Combined MPG (15 City/24 Highway)
Listing Information:
VIN: WAULSAF89SN002150
Stock: 21440
Listed since: 11-13-2024
Showing 43 - 63 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) | $127,380 |
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 $127,380 to $154,730.
How much is a new 2025 Audi S8 in O Fallon, MO?
- A new 2025 Audi S8 starts at $127,380 (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 $127,380 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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