Used Audi A4 for Sale nearHalf Moon Bay, CA
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:
- Glacier White Metallic
- Fuel type:
- Gasoline
- Interior color:
- Rock Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 90,747
- Stock #:
- 92245
- VIN:
- WAUEAAF45MN004702
-$390
Sponsored Listing
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
90,747 mi
$19,073
$18,683
- Year:
- 2024
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 57,307
- Stock #:
- RRA053037
- VIN:
- WAUEAAF41RA053037
Sponsored Listing
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
57,307 mi
$24,079
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 119,011
- Stock #:
- THN035611
- VIN:
- WAUENAF40HN035611
Sponsored Listing
2017 Audi A4
2.0T quattro Premium Plus AWD
119,011 mi
$13,010
- 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
$28,585
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 19,742
- Stock #:
- 12494
- VIN:
- WAUFAAF4XPA046413
2023 Audi A4
quattro Prestige S Line 45 TFSI AWD
19,742 mi
$34,835
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Monsoon Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 18,621
- Stock #:
- 18202X
- VIN:
- WAUFNAF44JA131114
2018 Audi A4
2.0 TFSI quattro Prestige AWD
18,621 mi
$25,024
- 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:
- Silver
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 97,299
- Stock #:
- 007162
- VIN:
- WAUFFAFL1GN007162
2016 Audi A4
2.0T quattro Premium Plus AWD
97,299 mi
$10,995
- 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:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 76,647
- Stock #:
- 23579
- VIN:
- WAUENAF46JA194498
-$812
2018 Audi A4
2.0 TFSI quattro Premium Plus AWD
76,647 mi
$17,885
$17,073
- 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
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 17,067
- Stock #:
- 12511
- VIN:
- WAUABAF45PN010855
2023 Audi A4
quattro Premium 40 TFSI AWD
17,067 mi
$28,035
- Year:
- 2024
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 26,672
- Stock #:
- 14214
- VIN:
- WAUDAAF40RN009843
2024 Audi A4
quattro Premium S Line 45 TFSI AWD
26,672 mi
$27,065
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Manhattan Gray Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 83,440
- Stock #:
- 12555
- VIN:
- WAUENAF44HN067770
2017 Audi A4
2.0T quattro Premium Plus AWD
83,440 mi
$14,971
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Scuba Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 59,585
- Stock #:
- ATJA172145
- VIN:
- WAUDNAF41JA172145
2018 Audi A4
2.0 TFSI quattro Premium AWD
59,585 mi
$16,969
- Year:
- 2019
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 188 hp 2L I4
- Exterior color:
- Ibis White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 60,360
- Stock #:
- 12373TIS-LA
- VIN:
- WAUGMAF49KN017742
-$500
2019 Audi A4
Titanium 40 TFSI FWD
60,360 mi
$17,381
$16,880
Recommended model year:
2018 Audi A4
Shop 2018 Audi A4 »With 2,894 currently listed for sale and an average price of $17,109.00, 31.4% of 2018 Audi A4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A4 4.54 / 5 stars.
67.9% 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:
- 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
-$390
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
90,747 mi
$19,073
$18,683
- Year:
- 2024
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 38,334
- Stock #:
- 21500
- VIN:
- WAUEAAF47RN005552
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
38,334 mi
$26,598
- Year:
- 2022
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Mythos Black Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 46,236
- Stock #:
- A5199T
- VIN:
- WAUBBAF41NN000695
2022 Audi A4
quattro Premium Plus 40 TFSI AWD
46,236 mi
$23,138
- Year:
- 2024
- 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:
- Rock Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 52,511
- Stock #:
- P14388
- VIN:
- WAUEAAF43RN014524
-$530
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
52,511 mi
$25,119
$24,588
- Year:
- 2022
- 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:
- 30 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 46,120
- Stock #:
- NN002475
- VIN:
- WAUABAF43NN002475
2022 Audi A4
quattro Premium 40 TFSI AWD
46,120 mi
$22,857
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Black Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black Leather
- Transmission:
- Automatic
- Mileage:
- 23,505
- Stock #:
- PA2595
- VIN:
- WAUABAF45PN021354
2023 Audi A4
quattro Premium 40 TFSI AWD
23,505 mi
$26,488
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Moonlight Blue
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 100,783
- Stock #:
- PPJA042913
- VIN:
- WAUENAF40JA042913
2018 Audi A4
2.0 TFSI quattro Premium Plus AWD
100,783 mi
$15,566
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 190 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 32 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 80,284
- Stock #:
- 28964564
- VIN:
- WAULMAF41JA079303
2018 Audi A4
2.0 TFSI ultra Premium Plus FWD
80,284 mi
$16,998
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Glacier White Metallic
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 119,011
- Stock #:
- THN035611
- VIN:
- WAUENAF40HN035611
2017 Audi A4
2.0T quattro Premium Plus AWD
119,011 mi
$13,010
- 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:
- Florett Silver Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 87,640
- Stock #:
- 54987A
- VIN:
- WAUFFAFL7GN003570
Sponsored Listing
2016 Audi A4
2.0T quattro Premium Plus AWD
87,640 mi
$13,673
FAQs
How much does the Audi A4 cost in Half Moon Bay, CA?
How many Audi A4 vehicles in Half Moon Bay, CA 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 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 2,894 currently listed for sale and an average price of $17,109.00, 31.4% of 2018 Audi A4s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A4 4.54 / 5 stars.
67.9% 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, comfort, and cutting-edge technology. With a smooth handling experience and a sporty drive, it appeals to those who value both luxury and driving enjoyment. The A4's interior is well-designed, featuring high-quality materials and advanced infotainment options, including Audi's Virtual Cockpit. This model also benefits from a strong reputation for reliability, making it a solid choice for buyers looking for a used luxury vehicle.
Other model years to consider
- Average price: $24,382.00
- Good/great deal percentage: 34.6%
- User rating: 5 / 5
- Total listings: 651
- Average price: $11,487.00
- Good/great deal percentage: 30.5%
- User rating: 5 / 5
- Total listings: 711
- Average price: $13,829.00
- Good/great deal percentage: 31.5%
- User rating: 4.47 / 5
- Total listings: 874
These recommendations are based on CarGurus' proprietary market data from August 3, 2026, CarGurus experts' opinions, and generative AI.
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