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Used
Audi A4
for sale
near
Boulder, CO
under $30,000
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2022 Audi A4 45 S line Premium Plus
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We brought my car in for an oil change.
We brought my car in for an oil change. During my previous visit it was determined that I needed to change my air filters. The week before we brought in my car for service my husband changed 2 filters. At our current visit I was told they needed to be changed (again). In the future please have your mechanic look under the hood to make sure they have or have not been changed (not just go on the notes in the computer).
I couldn’t be more satisfied with my recent visit to ALM
I couldn’t be more satisfied with my recent visit to ALM Marietta. From the moment I walked in, the experience was top-notch. My sales rep, Lou, was truly outstanding from start to finish. The entire buying process was smooth and stress-free, he was attentive and patient throughout. I never felt rushed or pressured, which made everything even better. Lou also made sure everything behind the scenes ran seamlessly. The team at ALM Marietta is clearly committed to excellence, and I’m extremely happy with my Audi A4!






Used
2019 Audi A4 2.0T Premium Plus
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This review s for James Wells.
This review s for James Wells. I had been looking for the car I wanted at three dealers Longmont and Golden and Flatirons and James was the only salesman the came out in the car lot and sold me a car. He was great , always called back, always very nice. James was great , the dealership was great. Everything went smooth! Thanks Henry Glover
Audi A4 is amazing
Best car I have ever owned hands down!! Classy and sleek interior design is amazing. After driving one this is all I will ever buy.






Used
2024 Audi A4 45 S line Premium Plus
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I found the car I wanted at Echo Park, made an
I found the car I wanted at Echo Park, made an appointment, test drove it, and sealed the deal! Anthony was great to work with and the whole process was very easy and quick.






Used
2012 Audi A4 2.0T Premium quattro
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Great People and love the atmosphere.
Great People and love the atmosphere. Very helpful in any questions we had. Definitely would come back for my future car purchases.
Reliable, fast, good acceleration, very smooth!!!!
Very reliable our’s has 102,000 miles never had a problem with the engine! Very smooth, fast, good acceleration AC is ice cold, water drips on humid days from AC, that is normal for it to drip water.






Used
2023 Audi A4 45 S line Premium Plus
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Outstanding experience.
Outstanding experience. Christopher, our sales rep was incredible. This is our second Outlander we have purchased from him in under a year.
EXCELLENCE REPEATS ITSELF
THIS IS MY 5TH AUDI IN THE LAST 12 YEARS. I LOVE THE STYLING, LOVE THE INTERIOR. PERFORMS LIKE A DREAM, PLENTY OF ACCERATION POWER. THE INTERIOR IS LUXURIOUS. HEATED SEATS AND STEERING WHEEL COME WITH THE LEATHER SEAT PACKAGE. THE SERVICE AT WEST PALM AUDI HAS BEEN TERRIFIC, EACH VISIT IF YOU WISH A FREE LOANER IS PROVIDED. THE THE SERVICE TEAM IS OUTSTANDING. DON'T HESISTAE TO TAKE A TEST DRIVE AND YOU WILL FALL IN LOVE AS I HAVE.






Used
2023 Audi A4 45 S line Premium Plus
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My wonderful car buying experience
I was very pleased with the vehicle I was able to purchase at Grand Valley Auto Lakewood! I had less than perfect credit after being left carless in my divorce. My friends had recently purchased a car from Mike and Kelley and they assured me I would be treated honestly and fairly. I was very skeptical due to the fact that I had recently been taken advantage of on the purchase of my new TV. They listened to my wants and needs and I left in a car that I both loved and knew would do the job. I would definitely recommend and return for my next vehicle purchase!






Used
2018 Audi A4 2.0T Premium
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Amazing & Professional Crew
Recently bought a used car here ~ I went to get the car's emissions test done right after I drove it off the lot & it failed the emissions test due to the check engine light suddenly coming on. I took the car back ~ they identified the problem. They said, "We WILL fix this." Not only did they order a new part for the car ~ THEY took the car for the emissions test ~ they loaned me a car to get back & forth to work. My car passed the emissions test straightaway ~ and they had my car ready for me to pick up LESS than 24 hours from the beginning of of this issue. Ralph & his crew are truly AMAZING! If you're in the market for a car ~ please check this place out! You won't regret it!
Great all around sedan
This has been a solid vehicle all around. The tech has been responsive with little to no lag for infotainment which can be a big deal with other manufacturers. All the safety features work great with no malfunctions. Long trips I average around 35mpg on premium but it’s not very comfortable after a few hours. Road and wind noise is about what you’d expect from a Subaru but the interior doesn’t rattle the slightest even on rough roads. Haven’t had any real issues arise after 10,000 miles. It’s currently at 28,000 miles and I’ve only done simple maintenance items and a set of tires. I do want to bring up the capability of this car in the snow because its the best I’ve ever experienced. After owning multiple 4Motion VW’s this is all around better for traction in several inches of fresh snow and light ice. Gives you a ton of confidence because this car will make it through a rough storm or two. It’s been a great commuter for the wife and a fun car for me with spirited driving on tracks for the price you pay.






Used
2018 Audi A4 2.0T Premium Plus
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T was wonderful to work with and made me fill comfortable
T was wonderful to work with and made me fill comfortable and willing to complete the sale of my truck. Thank You
Love so much about this car
We bought this car used without much planning. I didn't think I would like it as much as I do. Exterior styling is outstanding, decent power, great handling, with lots of amenities on the inside






Used
2014 Audi A4 2.0T Premium Plus
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Thank you!
I had been to several dealers and none were able to get us a deal we felt comfortable with for a car we liked. But here at Primera Auto it was different. We found a car we wanted and unfortunately it was sold to another person. But George worked with us for days until he was able to get us into something we liked and felt comfortable in and was at a price that felt right. Thanks George for helping us find a vehicle. We will be back for our next !!
This car is so good I used it to go everywhere it’s
This car is so good I used it to go everywhere it’s really nice it drives nice and I never had a problem with it






Used
2018 Audi A4 2.0T Premium Plus
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Highly recommended dealership
I reside in Arizona and bought a used 2016 M4 out of state from this dealership in Colorado and Chad Folkerts-whom I strongly recommend-,my sales rep, did an incredible job coordinating the entire process. I flew out for a test drive and walk around of the vehicle prior to signing and Chad was personable, professional, and had great communication both on the phone and in-person. I even made him jump hoops by having it pre inspected at the local BMW dealership. Also helped arrange getting the car shipped down here. I also had a great experience with Roman, their finance manager. He made signing quick and painless. I applaud the level of customer service at this dealership!
Go drive one, and you’ll be taking it home
Great car that has plenty of power, comfort and stability. This 2.0L turbo four cylinder is bulletproof and I easily get 33-36mpg on the highway. (And that’s driving between 80-85 mph!) The DCT transmission is smooth as silk, and always seems to know that gear you need when you need it. I highly recommend giving this car a test drive.






Used
2015 Audi A4 2.0T Premium Plus
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BUY IT
I got a 2015 a4 S-line and i couldn’t recommend it more it’s a great daily with exceptional power to get you where ever with great gas mileage and if you wanna tune or upgrade the look the after market customization is great for these cars im currently on Stage 1 Map 2 Intergrated Engineering and i love it it gives you more speed and pep and definitely more torque i got it to 282hp 360ish Tq and i got a couple bolt on mods. THIS CAR WILL LAST YOU WELL OVER 200K MILES IF TREATED PROPERLY AND MAINTAINED, Only thing i can complain about is the outdated interior i get it’s a 2015 but the interior is the same on there 2008-2012 models i wish they changed that and other than that i love the car!






Used
2008 Audi A4 2.0T quattro
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Awsome guys
We have bought 3 cars from andrew and he coworker. These two are the best around. They take good care of their automobile’s and their buyers. We always go to them first and we will for a long while to come.
Great car.
Great car. We purchased ours in 2020 with 130k miles for our daughters to learn on a manual and it has been a very reliable car. The suspension remains tight and the car is quiet with virtually no rattles. The 6 speed is smooth shifting and great fun to drive.






Used
2019 Audi A4 2.0T Premium
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excellent service
Came in to Levis auto sales looking for a vehicle, spoke to Levi helped me find my 2010 ford edge fully satisfied, great customer service!! highly recommended!
All the creature comforts, milage and style.
Great wheels with superb value. Used with Titanium package, clean lines and great interior. My daughter loves it and it gets great gas milage with solid power.





Used
2012 Audi A4 2.0T Premium Plus quattro
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Customer service was excellent very helpful treatment was
Customer service was excellent very helpful treatment was awesome was able to get helped and purchase a veilcle.
A very good car for its age and mileage
I’m a fan of the Audi vehicles in general and this older model hasn't let me down. The high mileage (120,000) is a concern but she has met most of my test so far. The body has some minor dings but overall in great shape. The interior is impeccable. The previous owners obviously took good care of this Audi as I can see as well as service records from Carfax.






Used
2017 Audi A4 2.0T Prestige
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First Car for my Daughter
Kelly was awesome to work with. Very friendly and knows how to conduct professional deals while still having a good time. I would definitely buy another car from Kelly,
Best all-rounders
The goods: Perfectly blends performance and comfort. Easily gets ~40 mpg during the summer time on highway drives without sacrificing any power (2.0T Premium Plus Quattro) . DSG is pretty fun when driven aggresively. Tech still feels fresh for a 2017. B&O sound is stellar. Very reliable despite the VW/Audi reputation in the past. This is the ultimate daily sleeper in my opinion. The not so good: DSG shifts quite harshly on low speed or during bitter cold months when the car is not warm enough. DSG maintenance is also quite costly and has to be done every 40k miles. Other nitpicky items: Audi non-sport seats have pretty short thigh support, so get the sport package with the thigh extenders, they are totally worth it. The need to use infotainment screen to put wiper in service position and check oil level (yup, no dipsticks) is unnecesary. Brake pad wear sensors are annoying when they go off. Major service reminder reset needs to be done at dealership, so it can be a little pricey. Overall, I think this is one of the best cars I've ever owned. I usually like to get the top trims, but Premium Plus (mid trim) is the way to go and has a lot more equipment than you'll need. The nickpicky items I think are common in modern cars, so not really a deal breaker.






Used
2018 Audi A4 2.0T Premium Plus
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Quick and easy the staff was amazing and lots of car to
Quick and easy the staff was amazing and lots of car to select from would recommend
Well Rounded
I've had my 2018 Audi A4 Premium Plus for almost a year and nothing but good things to say. It's great on gas, especially when you lay off the gas. I've averaged 37mpg on the highway at times. Amazing for an AWD 4cyl Turbo that pulls close to 5s to 60. Not to mention it's not a light car. There's a bit of sound deadening going on. The first thing I noticed when driving it was it's so quiet, especially on the highway. The seats are comfortable, I've driven long distances with it without issue. I like the layout of all the controls. There's a touchpad dial in front of where your hand can rest on the shifter. The volume knob is on the wheel and to the right. You can use the volume knob to click left or right to change tracks. Everything just feels well placed. I said it was like, your favorite recliner in the living room, but in your car. The handling is pretty decent for a car that is also comfortable. The steering is direct. Suspension soaks up bumps. I've driven a lot of econoboxes, some mid-luxury cars and this Audi A4 is impressive with having non-boaty handling and being the most comfortable car I've driven. Had a chance to drive it in a few snow storms and impressed with the ECS. With snow tires, it kept me going in the direction I wanted. A lot of AWD cars tend to be front biased and you will plow through corners. Turning off ECS turns it into a RWD, tail happy feeling car. I can't really think of any faults. So far no visits to the dealer other than oil changes. I've done about 14k miles since I bought it. Highly recommend the Audi A4. I'll never buy another brand again. Having great mpg, AWD, pretty decent performance. It fits nicely in the middle of the performance range. It's quiet inside. Comfortable. Everything fits in your hand where you need it. Not to mention rear heated seats too! Your occupants will be pleased.






Used
2018 Audi A4 2.0T ultra Premium
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The best Auto Sales
We just purchased a Jeep, from Adam in sales, and Kyle in financing, WOW what a team they are! Everything was so easy and fast! So friendly, and knowledgeable?! We are definitely coming back!!!! Thank you!!!!!!!
This is my first high performance car
I feel fortunate to own this car. I like to buy new vehicles, but a new Audi was out of my budget. However, I am happy with my used Audi.






Used
2015 Audi A4 2.0T Premium
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great experience!
The guys at Unlimited had just the car I was looking for! As my wife and I approached the car we had our eyes on, we were delighted to see that a dealer had unlocked the car from the remote so we could check it out. Once we were in the car we fell in love with it. As I took it on a test drive I noticed a vibration in the steering and after mentioning it to the team they pulled it into their shop and fixed it on the spot. I am now the happy owner of a Audi A4 Avant Quattro :) Thanks Unlimited for the great experience and a sharp car!
It's ok!
I purchased this car used 6 years ago and it has been very reliable. The only thing that's gone wrong is a front wheel bearing. The car has 120000 miles on it. Unlike my 2002 A6 which was junk! The ride is ok and it's fairly quiet. It handles well and gets good MPG- 31 on the highway. It has plenty of power for me. The MMI has been flawless. The only con is it eats tires. I rotate regularly and have had several alinements. I still only get about 25000 per set. The tires cup and get loud!






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THE BEST CAR I'VE EVER OWNED
This car entered to my standards and preferences. The car is ergonomic and stylish as well. In terms of performance, this car is legit and well rounded.






Used
2018 Audi A4 2.0T Premium Plus
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They were fair and responsive.
They were fair and responsive. Answered all questions. Speed of buying experience was best I’ve ever experienced.
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About the Audi A4
How much does the Audi A4 cost?
The Audi A4 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the A4 is $18,493, with pricing starting at $550.
What is the MPG of the Audi A4?
The hybrid Audi A4 can reach up to 26 MPG city and 35 MPG highway for a combined rating of 30 MPG. The Audi A4 with traditional internal combustion engine offers up to 27 MPG city and 37 MPG highway for a combined rating of 31 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Audi A4?
The Audi A4 compares to and/or competes against the following vehicles:
What trim levels are available for the Audi A4?
The Audi A4 is available in the following trim levels:
What model years are available for the Audi A4?
Available model years for Audi A4 inventory range from 2005 to 2024.
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
Used Audi A4 by price
Compare the Audi A4
Audi A4 under $30,000 by city
-
Audi A4 under $30,000 in Pine Brook Hill, CO
8 Great Deals out of 24 listings starting at $6,400
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Audi A4 under $30,000 in Paragon Estates, CO
12 Great Deals out of 35 listings starting at $6,400
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Audi A4 under $30,000 in Gunbarrel, CO
10 Great Deals out of 32 listings starting at $6,400
-
Audi A4 under $30,000 in Lazy Acres, CO
8 Great Deals out of 24 listings starting at $6,400
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Audi A4 under $30,000 in Eldorado Springs, CO
12 Great Deals out of 36 listings starting at $5,800
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Audi A4 under $30,000 in Louisville, CO
12 Great Deals out of 39 listings starting at $5,800
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Audi A4 under $30,000 in Niwot, CO
8 Great Deals out of 25 listings starting at $6,400
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Audi A4 under $30,000 in Altona, CO
8 Great Deals out of 24 listings starting at $6,400
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Audi A4 under $30,000 in Superior, CO
13 Great Deals out of 44 listings starting at $5,800
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Audi A4 under $30,000 in Lafayette, CO
12 Great Deals out of 37 listings starting at $5,800
-
Audi A4 under $30,000 in Coal Creek, CO
10 Great Deals out of 33 listings starting at $6,400
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Audi A4 under $30,000 in St. Ann Highlands, CO
7 Great Deals out of 21 listings starting at $6,400
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.