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304 listings
- $47,230MSRP
- Exterior color: Arkona WhiteArkona White
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Flatirons (773 mi away)
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Located in Broomfield, CO / 773 miles away from O Fallon, MO
White 2025 Audi A3 quattro quattro Dealer Inspected, quattro, Beige Leather, Adaptive Cruise Assist, Adaptive Cruise Assist w/Lane Guidance, Anthracit...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY7SA066985
Stock: SA066985
Listed since: 02-25-2025 - $44,435MSRP
- Exterior color: Manhattan Gray MetallicManhattan Gray Metallic
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Flatirons (773 mi away)
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Located in Broomfield, CO / 773 miles away from O Fallon, MO
Gray 2025 Audi A3 2.0T Premium quattro quattro quattro, Beige Leather, ABS brakes, Adaptive Cruise Assist, Alloy wheels, Anthracite Audi Rings, Audi A...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY1SA066556
Stock: SA066556
Listed since: 02-25-2025 - $41,449MSRP $43,740
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Dominion (774 mi away)
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Located in San Antonio, TX / 774 miles away from O Fallon, MO
Welcome to Audi Dominion, a Cavender Auto Family dealership. This vehicle is located at 21105 IH-10 West, San Antonio, TX 78257. Here at Cavender, we ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY7SA125299
Stock: SA125299
Listed since: 06-27-2025 - $41,449MSRP $43,740
- Exterior color: Progressive Red MetallicProgressive Red Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Dominion (774 mi away)
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Located in San Antonio, TX / 774 miles away from O Fallon, MO
Welcome to Audi Dominion, a Cavender Auto Family dealership. This vehicle is located at 21105 IH-10 West, San Antonio, TX 78257. Here at Cavender, we ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY8SA136022
Stock: SA136022
Listed since: 06-30-2025 - $42,289MSRP $44,735
- Exterior color: Arrow Gray Pearl EffectArrow Gray Pearl Effect
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Dominion (774 mi away)
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Located in San Antonio, TX / 774 miles away from O Fallon, MO
Welcome to Audi Dominion, a Cavender Auto Family dealership. This vehicle is located at 21105 IH-10 West, San Antonio, TX 78257. Here at Cavender, we ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY3SA078633
Stock: SA078633
Listed since: 02-28-2025 - $41,449MSRP $43,740
- Exterior color: Navarra Blue MetallicNavarra Blue Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Dominion (774 mi away)
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Located in San Antonio, TX / 774 miles away from O Fallon, MO
Welcome to Audi Dominion, a Cavender Auto Family dealership. This vehicle is located at 21105 IH-10 West, San Antonio, TX 78257. Here at Cavender, we ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY5SA127343
Stock: SA127343
Listed since: 06-27-2025 - $39,699MSRP $41,990
- Exterior color: Navarra Blue MetallicNavarra Blue Metallic
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Dominion (774 mi away)
Close
Located in San Antonio, TX / 774 miles away from O Fallon, MO
Welcome to Audi Dominion, a Cavender Auto Family dealership. This vehicle is located at 21105 IH-10 West, San Antonio, TX 78257. Here at Cavender, we ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY7SA141132
Stock: SA141132
Listed since: 07-17-2025 - $46,335MSRP
- Exterior color: Manhattan Gray MetallicManhattan Gray Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Jacksonville (783 mi away)
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Located in Jacksonville, FL / 783 miles away from O Fallon, MO
Manhattan Gray Metallic 2025 Audi A3 quattro Premium Plus quattro 7-Speed Automatic S tronic 2.0L 4-Cylinder TFSI quattro, Black/Rock Gray Stitching w...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY7SA126666
Stock: SA126666
Listed since: 06-18-2025 - $41,990MSRP $41,990
- Exterior color: Manhattan Gray MetallicManhattan Gray Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Reading (792 mi away)
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Located in Leesport, PA / 792 miles away from O Fallon, MO
What a great deal on this 2025 Audi! It comes equipped with all the standard amenities for your driving enjoyment. Our sales staff will help you find ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY2SA046350
Stock: A4055
Listed since: 11-15-2024 - $41,990MSRP $41,990
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Reading (792 mi away)
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Located in Leesport, PA / 792 miles away from O Fallon, MO
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY2SA049510
Stock: A4190
Listed since: 04-30-2025 - $44,340MSRP $44,340
- Exterior color: Arkona WhiteArkona White
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Reading (792 mi away)
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Located in Leesport, PA / 792 miles away from O Fallon, MO
What are you waiting for? You won't want to miss this excellent value! This is a superb vehicle at an affordable price! A turbocharger further enhance...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY5SA068430
Stock: A4157
Listed since: 03-03-2025 - $41,790MSRP $41,790
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Warrington (837 mi away)(7)
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Located in Warrington, PA / 837 miles away from O Fallon, MO
2025 Audi A3 2.0T Premium quattro, Black/Rock Gray Stitching w/Leather Seating Surfaces, ABS brakes, Adaptive Cruise Assist, Alloy wheels, Audi Advanc...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY1SA064175
Stock: 350247
Listed since: 12-30-2024 - $44,735MSRP $44,735
- Exterior color: Navarra Blue MetallicNavarra Blue Metallic
- Interior color: Parchment Beige w/Steel Gray Stitching leatherParchment Beige w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Warrington (837 mi away)(7)
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Located in Warrington, PA / 837 miles away from O Fallon, MO
2025 Audi A3 2.0T Premium Plus quattro, Parchment Bge Lth Leather, ABS brakes, Adaptive Cruise Assist, Adaptive Cruise Assist w/Lane Guidance, Alloy w...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY4SA059931
Stock: 350228
Listed since: 12-26-2024 - $42,985MSRP $42,985
- Exterior color: Navarra Blue MetallicNavarra Blue Metallic
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Warrington (837 mi away)(7)
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Located in Warrington, PA / 837 miles away from O Fallon, MO
2025 Audi A3 quattro, Santos Bwn Lth Leather. 24/34 City/Highway MPG
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY7SA060913
Stock: 350258
Listed since: 01-04-2025 - $43,740MSRP
- Exterior color: Navarra Blue MetallicNavarra Blue Metallic
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Princeton (862 mi away)
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Located in Princeton, NJ / 862 miles away from O Fallon, MO
Moonroof, Heated Leather Seats, Onboard Communications System, iPod/MP3 Input, Rear Air, All Wheel Drive, Turbo Charged Engine, Aluminum Wheels, Back-...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY6SA073633
Stock: A40337
Listed since: 02-24-2025 - $43,740MSRP
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Parchment Beige w/Steel Gray Stitching leatherParchment Beige w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Princeton (862 mi away)
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Located in Princeton, NJ / 862 miles away from O Fallon, MO
Sunroof, Heated Leather Seats, Onboard Communications System, iPod/MP3 Input, Rear Air, All Wheel Drive, Turbo, Alloy Wheels, Back-Up Camera. Premium ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY5SA072134
Stock: A40341
Listed since: 02-24-2025 - $44,935MSRP
- Exterior color: Arrow Gray Pearl EffectArrow Gray Pearl Effect
- Interior color: Parchment Beige w/Steel Gray Stitching leatherParchment Beige w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Princeton (862 mi away)
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Located in Princeton, NJ / 862 miles away from O Fallon, MO
Sunroof, Heated Leather Seats, iPod/MP3 Input, Satellite Radio, Rear Air, All Wheel Drive, Turbo, Alloy Wheels, Back-Up Camera. Premium Plus trim. War...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY0SA107490
Stock: A40660
Listed since: 06-25-2025 - $43,740MSRP
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Parchment Beige w/Steel Gray Stitching leatherParchment Beige w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Princeton (862 mi away)
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Located in Princeton, NJ / 862 miles away from O Fallon, MO
Moonroof, Heated Leather Seats, Onboard Communications System, iPod/MP3 Input, Rear Air, All Wheel Drive, Turbo Charged Engine, Aluminum Wheels, Back-...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY6SA072076
Stock: A40339
Listed since: 02-24-2025 - $43,740MSRP
- Exterior color: Manhattan Gray MetallicManhattan Gray Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi North Orlando (872 mi away)
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Located in Sanford, FL / 872 miles away from O Fallon, MO
Thank you for choosing Audi North Orlando, this MANHATTAN GRAY METALLIC 2025 Audi A3Premium is a great choice! Check out the following: <h4 class="vc_...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY4SA059679
Stock: SA059679
Listed since: 12-23-2024 - $41,990MSRP
- Exterior color: Navarra Blue MetallicNavarra Blue Metallic
- Interior color: Parchment Beige w/Steel Gray Stitching leatherParchment Beige w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi North Orlando (872 mi away)
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Located in Sanford, FL / 872 miles away from O Fallon, MO
Thank you for choosing Audi North Orlando, this NAVARRA BLUE METALLIC 2025 Audi A3Premium is a great choice! Check out the following: <h4 class="vc_bu...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY4SA067863
Stock: SA067863
Listed since: 02-10-2025 - $44,585MSRP
- Exterior color: Glacier White MetallicGlacier White Metallic
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Wesley Chapel (874 mi away)
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Located in Wesley Chapel, FL / 874 miles away from O Fallon, MO
2025 Audi A3 quattro Audi Wesley Chapel is pleased to offer this 2025 Audi A3 quattro 2.0L 4-Cylinder TFSI in Glacier White Metallic with Beige Leathe...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY8SA064548
Stock: SA064548
Listed since: 02-28-2025
Showing 64 - 84 out of 304 listings
Consumer Reviews for the Audi A3
Read recent reviews for the Audi A3
Excellent All Around Car
Anthony , 02/06/2022
2022 Audi A3 Premium 4dr Sedan w/40 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM)
I am so impressed with the new A3, it’s quick, it handles great, and it has great luxury. You get a car that has all wheel drive and gets amazing gas mileage on regular fuel with the hybrid system. To me it’s the perfect car.
UPDATE: Luxury, great gas mileage, with a sporty feel makes this an excellent choice.
UPDATE: I have owned my 2022 A3 for 3 years now and the car is just as good … as it was brand new!
| Trim | MPG | Engine | Starting Price |
|---|---|---|---|
| 2025 Audi A3 Premium Plus 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) | 24 - 34 | 4-cylinders (mild hybrid) | $42,985 |
| 2025 Audi A3 Premium 4dr Sedan AWD w/40 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) | 24 - 34 | 4-cylinders (mild hybrid) | $41,790 |
More about the Audi A3
Edmunds has 304 New Audi A3s for sale near you, including a 2025 A3 Premium Sedan and a 2025 A3 Premium Plus Sedan ranging in price from $41,790 to $47,230.
How much is a new 2025 Audi A3 in O Fallon, MO?
- A new 2025 Audi A3 starts at $41,790 (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 A3 Sedan cost in O Fallon, MO?
- A new 2025 Audi A3 Sedan starts at $41,790 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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