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259 listings
- $43,175MSRP $44,790
- 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 Nashville (285 mi away)(12)
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Located in Brentwood, TN / 285 miles away from Saint Peters, MO
Wheels: 17" 5-V-Spoke Design, Valet Function, Trunk/Hatch Auto-Latch, Trunk Rear Cargo Access, Trip computer, Transmission: 7-Spd S tronic Dual-Clutch...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY1SA151319
Stock: SA151319
Listed since: 08-23-2025 - $36,998MSRP $46,335
- 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 Wichita (365 mi away)
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Located in Wichita, KS / 365 miles away from Saint Peters, MO
2025 Audi A3 2.0T Premium Plus quattro, located at Audi Wichita. Original MSRP $45,840. Manhattan Gray Metallic with Black Leather interior. This Audi...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY3SA071052
Stock: 55A1053N
Listed since: 02-26-2025 Close
Located in Muskegon, MI / 380 miles away from Saint Peters, MO
2026 Audi A3 2.0T Premium Plus Passed My Auto Import rigorous pre-delivery Inspection, Professionally detailed for delivery, Full tank of fuel for del...
Features and Specs:
Listing Information:
VIN: WAUGUDGY7TA013877
Stock: A26001
Listed since: 09-10-2025
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Located in Knoxville, TN / 409 miles away from Saint Peters, MO
Features and Specs:
Listing Information:
VIN: WAUGUDGY0TA003031
Stock: A26002
Listed since: 09-05-2025- $41,990MSRP
- 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 Sylvania (419 mi away)
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Located in Sylvania, OH / 419 miles away from Saint Peters, MO
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY1SA040765
Stock: AU5028
Listed since: 11-01-2024 - $43,740MSRP
- 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 Sylvania (419 mi away)
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Located in Sylvania, OH / 419 miles away from Saint Peters, MO
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY3SA050567
Stock: AU5142
Listed since: 04-28-2025 - $43,740MSRP
- 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 Sylvania (419 mi away)
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Located in Sylvania, OH / 419 miles away from Saint Peters, MO
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY6SA146807
Stock: AU5190
Listed since: 12-17-2024 - New Listing$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 Sylvania (419 mi away)
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Located in Sylvania, OH / 419 miles away from Saint Peters, MO
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY0SA051515
Stock: AU5225
Listed since: 09-23-2025 - $43,138MSRP $44,935
- Exterior color: District Green MetallicDistrict Green Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Columbus (422 mi away)
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Located in Columbus, OH / 422 miles away from Saint Peters, MO
This 2025 Audi A3 Premium Plus 40 TFSI quattro S tronic features a District Green Metallic exterior with a Black/rock Gray Stitching interior. Factory...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGY0SA056153
Stock: I252370
Listed since: 03-03-2025 - Photos not available
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Located in Columbus, OH / 422 miles away from Saint Peters, MO
This 2026 Audi A3 Premium Plus features a Brilliant Black exterior with a Brown interior. Factory equipped with an impressive 2.0 l, and an 7-speed au...
Features and Specs:
Listing Information:
VIN: WAUGUDGY0TA006995
Stock: I261025
Listed since: 09-10-2025 - $41,991MSRP $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 Columbus (422 mi away)
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Located in Columbus, OH / 422 miles away from Saint Peters, MO
This 2025 Audi A3 Premium 40 TFSI quattro S tronic features a Progressive Red Metallic exterior with a Black/rock Gray Stitching interior. Factory equ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY6SA070635
Stock: I253188
Listed since: 07-19-2025 - $41,056MSRP $42,945
- Exterior color: Brilliant BlackBrilliant Black
- Interior color: Parchment Beige w/Steel Gray Stitching leatherParchment Beige w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Birmingham (425 mi away)(46)
- Five Star Dealer
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Located in Irondale, AL / 425 miles away from Saint Peters, MO
Delivers 34 Highway MPG and 24 City MPG! This Audi A3 boasts a Intercooled Turbo Gas/Electric I-4 2.0 L/121 engine powering this Automatic transmissio...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY4SA078524
Stock: SA078524
Listed since: 03-13-2025 - Photos not available
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Located in Oklahoma City, OK / 438 miles away from Saint Peters, MO
BOB MOORE, *AUDI OF OKLAHOMA CITY*, *QUATTRO*, * 405-748-8001 *, 6-Speaker Sound System, Alloy wheels, Power moonroof, Power steering, Radio: Sound Sy...
Features and Specs:
Listing Information:
VIN: WAUGUDGY5TA003123
Stock: TA003123
Listed since: 09-09-2025 - $41,246MSRP $43,145
- Exterior color: Arkona WhiteArkona White
- Interior color: Parchment Beige w/Steel Gray Stitching leatherParchment Beige w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi Shreveport (475 mi away)
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Located in Shreveport, LA / 475 miles away from Saint Peters, MO
White 2025 Audi A3 40 Premium Plus quattro quattro 7-Speed Automatic S tronic 2.0L 4-Cylinder TFSI quattro, Parchment Bge Lth Leather, ABS brakes, All...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY7SA063094
Stock: EX63094
Listed since: 07-25-2025 - $38,988MSRP
- Exterior color: Arkona WhiteArkona White
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi South Atlanta (495 mi away)(1)
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Located in Union City, GA / 495 miles away from Saint Peters, MO
Thank you for choosing Audi South Atlanta, this Arkona White 2025 Audi A3Premium is a great choice! Checkout the following: City24/HWY 34 Black Optic ...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY7SA051429
Stock: SA051429
Listed since: 12-13-2024 - $40,748MSRP
- Exterior color: Mythos Black MetallicMythos Black Metallic
- Interior color: Santos Brown w/Steel Gray Stitching leatherSantos Brown w/Steel Gray Stitching leather
- 24 City / 34 Hwy MPG
- Audi South Atlanta (495 mi away)(1)
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Located in Union City, GA / 495 miles away from Saint Peters, MO
Thank you for choosing Audi South Atlanta, this Mythos Black Metallic 2025 Audi A3Premium Plus is a great choice! Checkout the following: City24/HWY 3...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUHUDGYXSA062168
Stock: SA062168
Listed since: 08-30-2025 - $39,375MSRP $39,375
- Exterior color: Manhattan Gray MetallicManhattan Gray Metallic
- Interior color: Black w/Rock Gray Stitching leatherBlack w/Rock Gray Stitching leather
- 29 City / 37 Hwy MPG
- Audi Montgomery (507 mi away)
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Located in Montgomery, AL / 507 miles away from Saint Peters, MO
2024 Audi A3 40 Premium Manhattan Gray Metallic Leather, Sunroof, Bluetooth, Backup Camera, Automatic Headlights, Heated Seats, Keyless Entry, Collisi...
Features and Specs:
32 Combined MPG (29 City/37 Highway)
Listing Information:
VIN: WAUAUDGY1RA048350
Stock: A4380
Listed since: 12-13-2023 Close
Located in Plano, TX / 528 miles away from Saint Peters, MO
Black Optic Package,Glacier White Metallic,Sun/Moonroof,Leather Seats,Navigation System,Keyless Start,Black/Rock Gray Stitching; Leather Seating Surfa...
Features and Specs:
Listing Information:
VIN: WAUGUDGY7TA008582
Stock: TA008582
Listed since: 09-15-2025- $41,618MSRP $43,540
- 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 Plano (528 mi away)(31)
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Located in Plano, TX / 528 miles away from Saint Peters, MO
Convenience Package,Black Optic Package,Mythos Black Metallic,Sun/Moonroof,Leather Seats,Keyless Start,Black/Rock Gray Stitching; Leather Seating Surf...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY1SA099802
Stock: SA099802
Listed since: 09-10-2025 - $40,354MSRP $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 Plano (528 mi away)(31)
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Located in Plano, TX / 528 miles away from Saint Peters, MO
Convenience Package,Manhattan Gray Metallic,Sun/Moonroof,Leather Seats,Audi Guard All-Weather Floor Mats,Keyless Start,Black/Rock Gray Stitching; Leat...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY4SA040582
Stock: SA040582
Listed since: 01-16-2025 - $40,154MSRP $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 Plano (528 mi away)(31)
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Located in Plano, TX / 528 miles away from Saint Peters, MO
Convenience Package,Mythos Black Metallic,Sun/Moonroof,Leather Seats,Audi Guard All-Weather Floor Mats,Keyless Start,Black/Rock Gray Stitching; Leathe...
Features and Specs:
28 Combined MPG (24 City/34 Highway)
Listing Information:
VIN: WAUGUDGY5SA045547
Stock: SA045547
Listed since: 02-04-2025
Showing 22 - 42 out of 259 listings
Consumer Reviews for the Audi A3
Read recent reviews for the Audi A3
Disappointed ☹️
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!
After owning the car for over three and half years I started having electrical problems and suspension problems. I ended up selling this car and bought a brand new Honda Civic Hybrid Sport Hatchback.
| 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) | $40,748 |
| 2026 Audi A3 undefined | N/A | N/A | $43,710 |
| 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) | $38,988 |
| 2024 Audi A3 Premium 4dr Sedan w/40 TFSI (2.0L 4cyl Turbo gas/electric mild hybrid 7AM) | 29 - 37 | 4-cylinders (mild hybrid) | $39,375 |
More about the Audi A3
Edmunds has 259 New Audi A3s for sale near you, including a 2025 A3 Premium Sedan and a 2025 A3 Premium Plus Sedan ranging in price from $38,988 to $46,335.
How much is a new 2026 Audi A3 in Saint Peters, MO?
- A new 2026 Audi A3 starts at $38,988 (including destination charge) in Saint Peters, 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 2026 Audi A3 Sedan cost in Saint Peters, MO?
- A new 2026 Audi A3 Sedan starts at $38,988 in Saint Peters, 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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