Used Audi A4 for Sale nearBoulder, CO
280 vehicles found
- Year:
- 2011
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- Silver/Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 120,543
- Stock #:
- BN038620
- VIN:
- WAUBFAFL7BN038620
Sponsored by AutoNation USA Denver Broadway
2011 Audi A4
2.0T quattro Premium AWD
120,543 mi
$8,499
- Year:
- 2012
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 90,528
- Stock #:
- 2601
- VIN:
- WAUBFAFL6CN005562
Sponsored Listing
2012 Audi A4
2.0T quattro Premium Sedan AWD
90,528 mi
$9,497
- 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:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 117,224
- Stock #:
- P12681
- VIN:
- WAUBFAFL9GN007912
-$500
Sponsored Listing
2016 Audi A4
2.0T quattro Premium AWD
117,224 mi
$11,384
$10,884
- 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:
- Monsoon Gray Metallic
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Gray/Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 68,000
- Stock #:
- ATGN007613
- VIN:
- WAUBFAFLXGN007613
2016 Audi A4
2.0T quattro Premium AWD
68,000 mi
$14,300
- Year:
- 2013
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Exterior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 97,725
- Stock #:
- U16893
- VIN:
- WAUFFAFL4DN037672
2013 Audi A4
2.0T quattro Premium Plus AWD
97,725 mi
$10,061
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 190 hp 2L I4
- Exterior color:
- Brilliant Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 115,795
- Stock #:
- V43912
- VIN:
- WAUKMAF47JA044342
-$889
2018 Audi A4
2.0 TFSI ultra Premium FWD
115,795 mi
$11,628
$10,739
- Year:
- 2015
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 220 hp 2L I4 Flex Fuel Vehicle
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- Automatic
- Mileage:
- 75,772
- Stock #:
- TJB043290
- VIN:
- WAUFFAFL5FN043290
2015 Audi A4
2.0T quattro Premium Plus AWD
75,772 mi
$14,399
- Year:
- 2009
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 6-Speed Automatic
- Mileage:
- 125,135
- Stock #:
- 022958
- VIN:
- WAUMF78K59N022958
2009 Audi A4
2.0T quattro Prestige Sedan AWD
125,135 mi
$7,450
- Year:
- 2024
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 44,296
- Stock #:
- RRN011248
- VIN:
- WAUEAAF41RN011248
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
44,296 mi
$25,497
- 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:
- Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown
- Transmission:
- 8-Speed Automatic
- Mileage:
- 75,193
- Stock #:
- 006001
- VIN:
- WAUBFAFL0EN006001
2014 Audi A4
2.0T quattro Premium AWD
75,193 mi
$10,998
- 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:
- 22,305
- Stock #:
- NA019110P
- VIN:
- WAUABAF45NA019110
-$2,007
2022 Audi A4
quattro Premium 40 TFSI AWD
22,305 mi
$25,497
$23,490
- Year:
- 2016
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 220 hp 2L I4
- Exterior color:
- Black
- Combined gas mileage:
- 27 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed CVT
- Mileage:
- 145,399
- Stock #:
- 2651
- VIN:
- WAUEFAFL9GN004747
2016 Audi A4
2.0T Premium Plus FWD
145,399 mi
$7,995
- Year:
- 2019
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 95,663
- Stock #:
- 15168
- VIN:
- WAUENAF48KN013296
2019 Audi A4
quattro Premium Plus 45 TFSI
95,663 mi
$17,197
Recommended model year:
2018 Audi A4
Shop 2018 Audi A4 »With 1,092 currently listed for sale and an average price of $16,222.00, 33.5% of 2018 Audi A4 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A4 5 / 5 stars.
60.9% of 2018 Audi A4 models on CarGurus are accident-free.
The 2018 Audi A4 boasts a refined interior with advanced technology features and impressive handling, making it both a comfortable and enjoyable driving experience.
- Year:
- 2019
- 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:
- Rock Gray/Gray
- Transmission:
- 7-Speed Automatic
- Mileage:
- 18,715
- Stock #:
- ATKA048341
- VIN:
- WAUDNAF44KA048341
2019 Audi A4
quattro Premium Plus 45 TFSI
18,715 mi
$25,000
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 62,655
- Stock #:
- 7619
- VIN:
- WAUEAAF44MN008997
2021 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
62,655 mi
$25,480
- Year:
- 2023
- 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:
- 49,075
- Stock #:
- PN006456
- VIN:
- WAUEAAF49PN006456
2023 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
49,075 mi
$25,740
- 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:
- Gray
- Combined gas mileage:
- 25 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 117,224
- Stock #:
- P12681
- VIN:
- WAUBFAFL9GN007912
-$500
2016 Audi A4
2.0T quattro Premium AWD
117,224 mi
$11,384
$10,884
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 86,250
- Stock #:
- DP13889
- VIN:
- WAUENAF47HN018837
2017 Audi A4
2.0T quattro Premium Plus AWD
86,250 mi
$17,398
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Gray
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 102,918
- Stock #:
- 15251
- VIN:
- WAUANAF42HN003189
-$1,001
2017 Audi A4
2.0T quattro Premium AWD
102,918 mi
$14,898
$13,897
- Year:
- 2017
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Transmission:
- 7-Speed Automatic
- Mileage:
- 74,717
- Stock #:
- ATHN020466
- VIN:
- WAUFNAF42HN020466
2017 Audi A4
2.0T quattro Prestige AWD
74,717 mi
$19,300
- 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
- Fuel type:
- Gasoline
- Interior color:
- Brown (Atlas Beige/Black)
- Transmission:
- 7-Speed Automatic
- Mileage:
- 69,400
- Stock #:
- 12343
- VIN:
- WAUENAF45HN013667
2017 Audi A4
2.0T quattro Premium Plus AWD
69,400 mi
$17,699
- Year:
- 2024
- 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:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 49,820
- Stock #:
- RRN009922
- VIN:
- WAUEAAF41RN009922
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
49,820 mi
$25,497
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Green
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 31,193
- Stock #:
- T0395A
- VIN:
- WAUENAF40JN015879
Sponsored Listing
2018 Audi A4
2.0 TFSI quattro Premium Plus AWD
31,193 mi
$24,990
FAQs
How much does the Audi A4 cost in Boulder, CO?
How many Audi A4 vehicles in Boulder, CO 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 |
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 1,092 currently listed for sale and an average price of $16,222.00, 33.5% of 2018 Audi A4 models for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A4 5 / 5 stars.
60.9% of 2018 Audi A4 models on CarGurus are accident-free.
The 2018 Audi A4 boasts a refined interior with advanced technology features and impressive handling, making it both a comfortable and enjoyable driving experience.
Why it stands out
The 2018 Audi A4 strikes an exceptional balance between performance and luxury, making it a sought-after choice in the compact luxury sedan market. With its powerful turbocharged engine options and the renowned quattro all-wheel-drive system, this model delivers confident driving dynamics whether on city streets or winding roads. The introduction of the Virtual Cockpit with a fully digital display elevates the driving experience, offering modern tech that enhances both convenience and aesthetics. Owners consistently praise its smooth handling and comfort, solidifying its reputation as a fun and rewarding vehicle to drive.
Other model years to consider
- Average price: $11,619.00
- Good/great deal percentage: 33.6%
- User rating: 5 / 5
- Total listings: 774
- Average price: $24,487.00
- Good/great deal percentage: 35.4%
- User rating: 5 / 5
- Total listings: 639
These recommendations are based on CarGurus' proprietary market data from June 29, 2026, CarGurus experts' opinions, and generative AI.
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