Used Audi A4 for Sale near Barnhart, MO
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Ibis White
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 42,021
- Stock #:
- P6803
- VIN:
- WAUABAF49PN009322
Sponsored by Bommarito Buick GMC West County
2023 Audi A4
quattro Premium 40 TFSI AWD
42,021 mi
$26,720
- Year:
- 2019
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Glacier White
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- 7-Speed Automatic
- Mileage:
- 37,993
- Stock #:
- 15822KJD
- VIN:
- WAUENAF45KN018018
-$866
Sponsored Listing
2019 Audi A4
quattro Premium Plus 45 TFSI
37,993 mi
$24,255
$23,389
- Year:
- 2019
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 123,817
- Stock #:
- 7980
- VIN:
- WAUENAF41KN017433
Sponsored Listing
2019 Audi A4
quattro Premium Plus 45 TFSI
123,817 mi
$14,329
- Year:
- 2023
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown
- Transmission:
- Automatic
- Mileage:
- 18,070
- Stock #:
- 28375017
- VIN:
- WAUDAAF41PN007337
2023 Audi A4
quattro Premium S Line 45 TFSI AWD
18,070 mi
$31,097
- 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:
- Pewter
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Brown with Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 157,181
- Stock #:
- 085754
- VIN:
- WAUFFAFL3EA085754
-$1,778
2014 Audi A4
2.0T quattro Premium Plus AWD
157,181 mi
$9,559
$7,781
- 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:
- Moonlight Blue
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 125,596
- Stock #:
- NP12579
- VIN:
- WAUFFAFL7EN033732
2014 Audi A4
2.0T quattro Premium Plus AWD
125,596 mi
$8,850
- 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:
- 19,392
- Stock #:
- 016025U
- VIN:
- WAUEAAF4XPN016025
2023 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
19,392 mi
$28,726
- Year:
- 2024
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Progressive Red Metallic
- Combined gas mileage:
- 28 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 15,717
- Stock #:
- B14403SP
- VIN:
- WAUEAAF49RN006377
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
15,717 mi
$30,994
- 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:
- Gray
- Combined gas mileage:
- 24 MPG
- Fuel type:
- Flex Fuel Vehicle
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 158,958
- Stock #:
- 018539TRCL
- VIN:
- WAUBFAFL6EN018539
2014 Audi A4
2.0T quattro Premium AWD
158,958 mi
$7,259
- Year:
- 2023
- 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:
- 39,936
- Stock #:
- 11171B
- VIN:
- WAUEAAF41PA041449
2023 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
39,936 mi
$30,258
- Year:
- 2024
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 261 hp 2L I4
- Exterior color:
- Navarra Blue Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 55,497
- Stock #:
- 3746S
- VIN:
- WAUEAAF45RN016727
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
55,497 mi
$25,494
- Year:
- 2022
- 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:
- 27 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Dual Clutch
- Mileage:
- 33,059
- Stock #:
- #511
- VIN:
- WAUEAAF4XNN010979
2022 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
33,059 mi
$28,994
- Year:
- 2024
- 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:
- 56,692
- Stock #:
- 44434
- VIN:
- WAUEAAF47RN007415
2024 Audi A4
quattro Premium Plus S Line 45 TFSI AWD
56,692 mi
$25,451
Recommended model year:
2018 Audi A4
Shop 2018 Audi A4 »With 977 currently listed for sale and an average price of $16,101.00, 34.7% 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.
63.3% of 2018 Audi A4 models on CarGurus are accident free.
- Year:
- 2019
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- White
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 83,013
- Stock #:
- EZA6368
- VIN:
- WAUENAF42KA021028
2019 Audi A4
quattro Premium Plus 45 TFSI
83,013 mi
$20,897
- 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
- Transmission:
- 7-Speed Automatic
- Mileage:
- 168,000
- Stock #:
- 11570
- VIN:
- WAUANAF48HN020238
2017 Audi A4
2.0T quattro Premium AWD
168,000 mi
$8,290
- 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
$12,680
- Year:
- 2018
- 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:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 117,202
- Stock #:
- 002632
- VIN:
- WAUFNAF45JN002632
2018 Audi A4
2.0 TFSI quattro Prestige AWD
117,202 mi
$16,042
- Year:
- 2018
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 252 hp 2L I4
- Exterior color:
- Blue
- Combined gas mileage:
- 29 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 79,299
- Stock #:
- 012305
- VIN:
- WAUENAF43JA012305
-$500
2018 Audi A4
2.0 TFSI quattro Premium Plus AWD
79,299 mi
$16,038
$15,538
- Year:
- 2012
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Front-Wheel Drive
- Engine:
- 211 hp 2L I4
- Exterior color:
- White
- Combined gas mileage:
- 26 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- Continuously Variable Transmission
- Mileage:
- 86,250
- Stock #:
- 3917A
- VIN:
- WAUAFAFL6CA118219
2012 Audi A4
2.0T Premium Sedan FWD
86,250 mi
$7,149
- Year:
- 2019
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 248 hp 2L I4
- Exterior color:
- Black
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 123,817
- Stock #:
- 7980
- VIN:
- WAUENAF41KN017433
2019 Audi A4
quattro Premium Plus 45 TFSI
123,817 mi
$14,329
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Silver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20,759
- Stock #:
- 15823MJD
- VIN:
- WAUABAF42MA087105
-$1,206
2021 Audi A4
quattro Premium 40 TFSI AWD
20,759 mi
$26,615
$25,409
- Year:
- 2013
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 211 hp 2L I4 Flex Fuel Vehicle
- Exterior color:
- Gray
- Combined gas mileage:
- 17 MPG
- Fuel type:
- Flex Fuel Vehicle
- Transmission:
- 8-Speed Automatic
- Mileage:
- 105,687
- Stock #:
- 012314
- VIN:
- WAUBFAFL9DN012314
2013 Audi A4
2.0T quattro Premium AWD
105,687 mi
$8,950
- Year:
- 2021
- Make:
- Audi
- Model:
- A4
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- All-Wheel Drive
- Engine:
- 201 hp 2L I4
- Exterior color:
- Silver Metallic
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 7-Speed Automatic
- Mileage:
- 20,759
- Stock #:
- 15823MJD
- VIN:
- WAUABAF42MA087105
-$1,206
Sponsored Listing
2021 Audi A4
quattro Premium 40 TFSI AWD
20,759 mi
$26,615
$25,409
FAQs
How much does the Audi A4 cost in Barnhart, MO?
How many Audi A4 vehicles in Barnhart, MO 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.
Filter by year
Filter by rating
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 977 currently listed for sale and an average price of $16,101.00, 34.7% 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.
63.3% of 2018 Audi A4 models on CarGurus are accident free.
Why it stands out
The 2018 Audi A4 stands out as a compact luxury sedan that blends efficiency, technology, and driving enjoyment in a way that made the nameplate especially appealing in its final generation. It offered two 2.0-liter turbocharged engines, and the more powerful version delivered 252 horsepower and 273 pound-feet of torque. Buyers who wanted better fuel economy could look to the lower-powered version, which was EPA-rated at 27 miles per gallon in the city, 37 mpg on the highway, and 31 mpg combined. The car also kept quattro all-wheel drive available, giving it extra traction and broadening its appeal for drivers who wanted a premium sedan that could handle poor weather with confidence.
Audi also gave the 2018 A4 a strong technology story. Standard equipment included Apple CarPlay, Android Auto, a seven-inch MMI screen, leather seats, a sunroof, a rearview camera, forward collision mitigation, and Audi Drive Select. Higher trims added features such as LED headlights, a 19-speaker Bang & Olufsen audio system, blind-spot monitoring, a 12.3-inch Virtual Cockpit, and a larger 8.3-inch MMI screen. That mix helped the A4 feel modern and well equipped, while the available head-up display and surround-view camera system added more premium polish.
For shoppers, the 2018 A4’s appeal was its balance. It was praised for being fun to drive, comfortable, and technologically impressive, and owners generally responded positively to its performance and smooth handling. The main drawbacks were that the base engine could feel underwhelming, the back seat was cramped, and some buyers may have wanted even richer interior materials. Even so, the 2018 Audi A4 remained a compelling choice for anyone seeking a well-rounded luxury sedan with strong features and a sporty character.
Other model years to consider
- Average price: $11,768.00
- Good/great deal percentage: 35.8%
- User rating: 5 / 5
- Total listings: 703
- Average price: $24,340.00
- Good/great deal percentage: 35.0%
- User rating: 5 / 5
- Total listings: 660
- Average price: $13,786.00
- Good/great deal percentage: 34.8%
- User rating: 4.47 / 5
- Total listings: 865
These recommendations are based on CarGurus' proprietary market data from August 10, 2026, CarGurus experts' opinions, and generative AI.
Recent expert test drives
Relevant articles
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.
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.
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.
