Used Audi A4 for Sale nearMercer Island, WA
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 60,356
- Stock #:
- FNF029125
- VIN:
- WAUFNAF4XHN029125
Sponsored by Seattle Finest Motors
2017 Audi A4
2.0T quattro Prestige AWD
60,356 mi
$19,607
- Year:
- 2020
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- White
- Transmission:
- Automatic
- Mileage:
- 46,191
- Stock #:
- FNF067701
- VIN:
- WAUENAF47LA067701
Sponsored Listing
2020 Audi A4
45 TFSI quattro Premium Plus AWD
46,191 mi
$24,200
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 46,091
- Stock #:
- P022087
- VIN:
- WAUABAF49MA022087
Sponsored Listing
2021 Audi A4
quattro Premium 40 TFSI AWD
46,091 mi
$22,050
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (BEIGE)
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 17,780
- Stock #:
- PM9003
- VIN:
- WAUBBAF49PN009003
2023 Audi A4
quattro Premium Plus 40 TFSI AWD
17,780 mi
$30,639
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Silver
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 86,560
- VIN:
- WAUFNAF46HN036363
2017 Audi A4
2.0T quattro Prestige AWD
86,560 mi
$15,999
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Automatic
- Mileage:
- 30,512
- Stock #:
- K260815A
- VIN:
- WAUABAF43MN008047
2021 Audi A4
quattro Premium 40 TFSI AWD
30,512 mi
$25,190
- Year:
- 2020
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 58,628
- Stock #:
- LN008277J
- VIN:
- WAUDNAF45LN008277
-$500
2020 Audi A4
45 TFSI quattro Premium AWD
58,628 mi
$22,650
$22,150
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 46,091
- Stock #:
- P022087
- VIN:
- WAUABAF49MA022087
2021 Audi A4
quattro Premium 40 TFSI AWD
46,091 mi
$22,050
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige/Gray)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 50,661
- Stock #:
- T25635R
- VIN:
- WAUENAF45JN002982
2018 Audi A4
2.0 TFSI quattro Premium Plus AWD
50,661 mi
$20,693
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Chronos Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 67,095
- Stock #:
- OB050
- VIN:
- WAUEAAF49PN006179
-$1,000
2023 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
67,095 mi
$23,288
$22,288
- Year:
- 2016
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Brilliant Black
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 86,279
- Stock #:
- 004134
- VIN:
- WAUFFAFL3GN004134
2016 Audi A4
2.0T quattro Premium Plus AWD
86,279 mi
$14,191
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 34,962
- Stock #:
- M5208
- VIN:
- WAUEAAF46PN014434
2023 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
34,962 mi
$29,248
- Year:
- 2019
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Monsoon Gray Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Rock Gray/Gray
- Transmission:
- Automatic
- Mileage:
- 92,434
- Stock #:
- 3317
- VIN:
- WAUFNAF42KN001990
2019 Audi A4
quattro Prestige 45 TFSI
92,434 mi
$18,100
Recommended model year:
2018 Audi A4
Shop 2018 Audi A4 »With 1,008 currently listed for sale and an average price of $16,146.00, 32.0% of 2018 Audi A4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A4 5 / 5 stars.
61.3% of 2018 Audi A4 models on CarGurus are accident free.
The 2018 Audi A4 is praised for its performance, comfort, and advanced technology, making it a fun car to drive.
- Year:
- 2023
- 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:
- 32,345
- Stock #:
- PN006661
- VIN:
- WAUFAAF44PN006661
2023 Audi A4
quattro Prestige S Line 45 TFSI AWD
32,345 mi
$32,581
- Year:
- 2015
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 86,818
- Stock #:
- 2632
- VIN:
- WAUBFAFL7FN044455
2015 Audi A4
2.0T quattro Premium AWD
86,818 mi
$13,022
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 25,051
- Stock #:
- PM4566-55
- VIN:
- WAUABAF42MN014566
2021 Audi A4
quattro Premium 40 TFSI AWD
25,051 mi
$25,879
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 190 hp 2L I4
- Exterior color:
- Silver
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 119,761
- Stock #:
- 968
- VIN:
- WAUGMAF4XHN059071
2017 Audi A4
2.0T ultra Premium FWD
119,761 mi
$10,700
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 24,521
- Stock #:
- P10957
- VIN:
- WAUFAAF42PA056806
-$1,001
2023 Audi A4
quattro Prestige S Line 45 TFSI AWD
24,521 mi
$33,541
$32,540
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 18,136
- Stock #:
- P10968
- VIN:
- WAUBBAF49PN017330
-$2,502
2023 Audi A4
quattro Premium Plus 40 TFSI AWD
18,136 mi
$28,542
$26,040
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Okapi Brown
- Transmission:
- Automatic
- Mileage:
- 20,282
- Stock #:
- P10893
- VIN:
- WAUBBAF41PA030578
-$1,401
2023 Audi A4
quattro Premium Plus 40 TFSI AWD
20,282 mi
$28,941
$27,540
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Red
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 75,388
- Stock #:
- A2024
- VIN:
- WAUENAF4XHN035292
2017 Audi A4
2.0T quattro Premium Plus AWD
75,388 mi
$17,565
- Year:
- 2014
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Brilliant Red
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 74,423
- Stock #:
- 4577A
- VIN:
- WAUFFAFL1EN007028
2014 Audi A4
2.0T quattro Premium Plus AWD
74,423 mi
$14,288
- Year:
- 2009
- Make:
- Audi
- Model:
- A4
- Body type:
- Wagon
- Exterior color:
- Ice Silver Metallic
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 120,671
- Stock #:
- 520
- VIN:
- WAUGF78K49A091905
Sponsored Listing
2009 Audi A4
2.0T quattro Premium Wagon AWD
120,671 mi
$6,650
FAQs
How much does the Audi A4 cost in Mercer Island, WA?
How many Audi A4 vehicles in Mercer Island, WA have no reported accidents or damage?
What fuel types are available?
4.6 Overall rating
Customers say
The Audi A4 has consistently impressed drivers with its blend of performance, luxury, and technology across all model years. Owners particularly appreciate its handling, comfortable interiors, and advanced sound systems, making it a pleasure to drive. However, many have expressed concerns about high maintenance costs and limited cargo space. The luxurious feel and sporty drive make it a favored choice, but potential buyers should be aware of the reliability issues that can arise.
AI generated from the text of customer reviews.
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What people say
Kyle S
Reviewed a 2018 Audi 2.0 TFSI quattro Premium Plus AWD on Apr 8, 2026
Even at 8 years old, the features and amenities Audi had at the time is still class leading compared to competitors today.
Cole M
Reviewed a 2018 Audi A4 on Aug 5, 2025
The car feels amazing, pulls hard, shifts good, feels how a typical sports car should feel and I love it.
Anonymous
Reviewed a 2015 Audi 2.0T quattro Premium Plus AWD on Oct 7, 2024
I think the car was a perfect match. I think the value is very good for the car and it has some really good features including a back up camera.
Tremaine G
Reviewed a 2017 Audi 2.0T quattro Premium Plus AWD on Dec 10, 2024
Great features and very comfortable . Car is a great value, in its segment.
Audi A4 Trims
| Trim type | MSRP |
|---|---|
| quattro Premium S Line 45 TFSI | $44,100 |
| quattro Premium Plus S Line 45 TFSI | $48,600 |
Audi A4 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of Audi A4 prices has changed over time.
See more price trendsCarGurus recommends the 2018 Audi A4
Summary
With 1,008 currently listed for sale and an average price of $16,146.00, 32.0% of 2018 Audi A4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A4 5 / 5 stars.
61.3% of 2018 Audi A4 models on CarGurus are accident free.
The 2018 Audi A4 is praised for its performance, comfort, and advanced technology, making it a fun car to drive.
Why it stands out
The 2018 Audi A4 stands out in the luxury compact sedan segment due to its impressive blend of performance and technology. With a smooth handling experience and a sporty drive, it appeals to those who value both comfort and excitement behind the wheel. The A4's interior is well-designed, featuring high-quality materials and advanced tech options, including Audi's MMI infotainment system. Additionally, the model's reputation for reliability and value makes it an attractive choice for buyers looking for a premium vehicle without the premium price tag.
Other model years to consider
- Average price: $24,488.00
- Good/great deal percentage: 35.6%
- User rating: 5 / 5
- Total listings: 652
- Average price: $11,440.00
- Good/great deal percentage: 31.1%
- User rating: 5 / 5
- Total listings: 708
- Average price: $13,849.00
- Good/great deal percentage: 31.2%
- User rating: 4.47 / 5
- Total listings: 874
These recommendations are based on CarGurus' proprietary market data from July 31, 2026, CarGurus experts' opinions, and generative AI.
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