Used 2021 Audi A4 quattro Premium Plus S Line 45 TFSI AWD for SaleNationwide
40 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pe
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- BLACK W/ROCK GRAY STITCHI
- Transmission:
- Automatic
- Mileage:
- 82,023
- Stock #:
- CAP6191A
- VIN:
- WAUEAAF45MA051896
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
82,023 mi
Fredericksburg, VA
Fair Deal
$21,332
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Rock Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 90,747
- Stock #:
- 92245
- VIN:
- WAUEAAF45MN004702
Price drop
-$460
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
90,747 mi
San Leandro, CA
Good Deal
$18,544
$18,084
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl Effect
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 91,420
- Stock #:
- 15945E
- VIN:
- WAUEAAF47MN001543
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
91,420 mi
Rome, NY
Fair Deal
$21,097
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 45,143
- Stock #:
- MA042904
- VIN:
- WAUEAAF4XMA042904
New arrival
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
45,143 mi
Raleigh, NC
Good Deal
$24,549
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Mileage:
- 30,922
- Stock #:
- 633859AA
- VIN:
- WAUEAAF47MN008833
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
30,922 mi
Clearwater, FL
Fair Deal
$26,439
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,111
- Stock #:
- 2752C
- VIN:
- WAUEAAF42MN012112
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
37,111 mi
Levittown, NY
Great Deal
$21,820
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 29,461
- Stock #:
- 003734
- VIN:
- WAUEAAF42MN003734
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
29,461 mi
Ephrata, PA
Great Deal
$25,336
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 36,387
- Stock #:
- MA062713
- VIN:
- WAUEAAF44MA062713
New arrival
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
36,387 mi
Montclair, CA
Good Deal
$21,999
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 41,956
- Stock #:
- 4120
- VIN:
- WAUEAAF44MN007882
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
41,956 mi
Huntington Park, CA
Fair Deal
$23,065
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 61,040
- Stock #:
- LAW6351
- VIN:
- WAUEAAF44MN001578
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
61,040 mi
Auburn, MA
Fair Deal
$23,251
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- OKAPI BROWN
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 36,669
- Stock #:
- PM9588-76
- VIN:
- WAUEAAF45MA029588
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
36,669 mi
Plano, TX
Fair Deal
$25,215
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20,919
- Stock #:
- O39227P
- VIN:
- WAUEAAF41MA039227
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
20,919 mi
San Francisco, CA
Good Deal
$25,585
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 50,691
- Stock #:
- 025913
- VIN:
- WAUEAAF43MA025913
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
50,691 mi
Albuquerque, NM
Fair Deal
$27,485
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl Effect
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 42,240
- Stock #:
- 161479
- VIN:
- WAUEAAF41MN006561
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
42,240 mi
Margate, FL
Fair Deal
$23,299
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 92,376
- Stock #:
- 023647
- VIN:
- WAUEAAF49MA023647
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
92,376 mi
Somerset, NJ
Fair Deal
$19,413
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 48,967
- Stock #:
- VZ318A
- VIN:
- WAUEAAF44MN005677
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
48,967 mi
Perrysburg, OH
Fair Deal
$24,822
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 70,168
- Stock #:
- MA037798
- VIN:
- WAUEAAF41MA037798
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
70,168 mi
San Antonio, TX
Fair Deal
$22,216
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Daytona Gray Pearl Effect
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 80,482
- Stock #:
- 001480
- VIN:
- WAUEAAF49MN001480
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
80,482 mi
Lexington, KY
Fair Deal
$22,054
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 87,063
- Stock #:
- Ex011959
- VIN:
- WAUEAAF40MN011959
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
87,063 mi
Roselle, IL
Good Deal
$19,373
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 60,131
- Stock #:
- 55A1454P
- VIN:
- WAUEAAF40MA016621
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
60,131 mi
Wichita, KS
Fair Deal
$26,593
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige)
- Transmission:
- Automatic
- Mileage:
- 74,557
- Stock #:
- 10288
- VIN:
- WAUEAAF49MN005285
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
74,557 mi
Buffalo Grove, IL
Fair Deal
$21,152
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 55,902
- Stock #:
- 039636T
- VIN:
- WAUEAAF47MA039636
New arrival
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
55,902 mi
Quakertown, PA
Fair Deal
$24,480
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 72,741
- Stock #:
- 001392
- VIN:
- WAUEAAF41MN001392
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
72,741 mi
Hermantown, MN
Fair Deal
$23,244
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 50,558
- Stock #:
- 67F08029
- VIN:
- WAUEAAF46MA033116
New arrival
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
50,558 mi
Seaside, CA
Fair Deal
$24,185
FAQs
How much does the Audi A4 quattro Premium Plus S Line 45 TFSI AWD cost?
The average Audi A4 quattro Premium Plus S Line 45 TFSI AWD costs about $21,820.58. The average price has increased by 0.6% since last year. The 501 for sale on CarGurus range from $17,020 to $100,994 in price.
How many Audi A4 quattro Premium Plus S Line 45 TFSI AWD vehicles have no reported accidents or damage?
438 out of 501 for sale have no reported accidents or damage.
What is the fuel economy of the Audi A4 quattro Premium Plus S Line 45 TFSI AWD?
Depending on the engine and options, the Audi A4 quattro Premium Plus S Line 45 TFSI AWD gets between 27 and 29 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
Relevant articles
Jeremy Korzeniewski
Audi A4 Buying Guide: Cost, Reliability, and the Best Years to Buy
Discover the ultimate buying guide for purchasing a used Audi A4, covering generations since 1996. Whether you're a first-time buyer or an A4 enthusiast, this comprehensive overview will help you research your next pre-owned Audi A4.
George Kennedy
Who Makes Audi Cars?
Audi is a German luxury automaker that makes a full line of cars, SUVs, performance vehicles, and EVs. Volkswagen Group owns Audi, and there are multiple Audi models that share platforms with VW counterparts.
Chris Teague
2025 Audi A4 Pricing, Specs, and Release Date
The Audi A4 gains standard features for its final year on sale. The 2025 A4 is also available with a wider variety of options packages than earlier models.
All Used CarsManual Transmission CarsLuxury CarsCars with Red InteriorCheap Manual CarsHybrid CarsSports CarsElectric SUVsCheap TrucksSmall CarsThird Row SUVsThree Quarter Ton TrucksLifted TrucksManual Transmission TrucksDiesel TrucksHybrid SUVsDually TrucksOne Ton TrucksCheap SUVsLifted Ford Trucks4x4 TrucksWork TrucksAWD SUVsFord TrucksChevrolet TrucksToyota TrucksTrucks Under $10,000Cars Under $15,000Sports Cars Under $20,000Trucks Under $20,000Used Sedans for Sale with Low MileageUsed SUVs / Crossovers for Sale with Low MileageUsed Hatchbacks for Sale with Low MileageUsed Convertibles for Sale with Low MileageUsed Vans for Sale with Low MileageUsed Minivans for Sale with Low MileageUsed Pickup Trucks for Sale with Low MileageUsed Coupes for Sale with Low MileageUsed Wagons for Sale with Low Mileage
