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Used
Audi A4
for sale
near
Green Brook, NJ
under $20,000
- 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
2017 Audi A4 2.0T Premium Plus
Vehicle information
Features
Reviews
Excellence Service
Julio is theeeee best! Excellent service, very professional, and attentive. The team even engaged me in conversation and offered refreshments. It’s a must go to dealership- you will not be disappointed
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
2008 Audi A4 2.0T quattro
Vehicle information
Features
Reviews
I have much opción everything in one space nice very good
I have much opción everything in one space nice very good perfect I recommend it
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 45 Premium
Vehicle information
Features
Reviews
I had an excellent experience at Fast Track Motors.
I had an excellent experience at Fast Track Motors. From the moment I walked in, the staff was friendly, knowledgeable, and genuinely helpful. They took the time to understand what I was looking for and helped me find a vehicle that fit my needs and budget perfectly. The buying process was smooth, transparent, and pressure-free. I appreciated how clearly everything was explained, and there were no hidden fees or surprises. The vehicle I purchased was in great condition, clean, and exactly as advertised. What really stood out was their customer service—responsive, professional, and honest. Even after the sale, they followed up to ensure I was happy with my purchase and answered any questions I had. I highly recommend Fast Track Motors to anyone looking for a quality vehicle and a dealership that truly cares about its customers. I’ll definitely be returning for future purchases!
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
2015 Audi A4 2.0T Premium Plus
Vehicle information
Features
Reviews
I found this beautiful Honda Odyssey online.
I found this beautiful Honda Odyssey online. They provide walk around videos for all their car demonstrating all the features working. Great place and honest business!
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
2011 Audi A4 2.0T Premium quattro
Vehicle information
Features
Reviews
As anyone knows, the stress and time that goes into
As anyone knows, the stress and time that goes into finding a used vehicle. From my first stop to see the car, Erik was accommodating, and there was no pressure. It took a couple of days to see some other similar vehicles and found our way back to this one. Test drove it with Erik and enjoyed his knowledge and personality, and did not feel rushed. A small down payment to hold the vehicle while doing the finance paperwork. Easy and quick process, and Rob, the finance guy, understood our parameters and helped us get there. The no hidden fees was a big plus to know our exact costs. Where these guys really shined was when we ran into insurance quote issues. They couldn’t be more understanding, giving us the time to work through it and offering to help where they could. Definitely consider them when shopping for a vehicle.
Check the engine
Make sure you check which engine you have in this car. There was a lawsuit about the piston rings being bad. To have another engine put in is 7.4k to 8.5k.






Used
2017 Audi A4 2.0T Premium Plus
Vehicle information
Features
Reviews
Dalla best salesman!
Dalla best salesman! Very honest and very easy to approach. I won’t buy the car if it wasn’t him.
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
2014 Audi A4 2.0T Premium
Vehicle information
Features
Reviews
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
2017 Audi A4 2.0T Premium Plus
Vehicle information
Features
Reviews
5 Stars!
5 Stars! I recently purchased my Mercedes from NJ Auto Sales and couldn’t be happier with the experience. The car has been absolutely great, and the team there made the entire process smooth and stress-free. Everyone was super friendly, professional, and knowledgeable — they answered all my questions and made sure I was comfortable with everything. They also helped me secure a great interest rate with a solid bank, which made the deal even better. I’ve already recommended them to my family and friends, and I’ll definitely be back for my next vehicle. Highly recommend checking them out if you’re in the market for a car!
Great luxury car
Awesome vehicle between luxury and sport with plenty of room , low mileage and very eco friendly I’ll recommend this css as r to anyone
Used
2011 Audi A4 2.0T Premium quattro
Vehicle information
Features
Reviews
I prefer NJ used cars center because the team are so
I prefer NJ used cars center because the team are so helpful and the employee Alex was so nice with me so I’m glad to talk with him.
These 2.0s are amazing!
So spacious. This is the only car I have ever owned that has allowed the option for THAT MUCH driver leg room. It feels a bit heavy around turns compared to my civic si coupe (as it should) but the Quattro really makes you feel super planted around all turns. Snow? Lol... unless we’re talking a three foot depth this car has no issues. Turbo charger... uhhh yeah! Love it (even as an adult) with the 7 speed dual clutch trans its not hard to keep this car outside of the boost range and receive rediculous fuel consumption ratios but if you want... take it to 3000 rpm or greater and you will feel that rush from the boost. What a fun and practical car. I think I’ll buy another! :)






Used
2017 Audi A4 2.0T Premium Plus
Vehicle information
Features
Reviews
Danny was amazing thank you so much my car is so
Danny was amazing thank you so much my car is so beautiful he’s a very kind fair person again thank you so much !!!!
Repair
Very good comfy and nice. Luxury classy and run fast and nice service.I think better than Lexus and mecedes I had because when you drive it you feel comfy and not moving to rough
Used
2018 Audi A4 2.0T Premium Plus
Vehicle information
Features
Reviews
From the first phone call to driving off the lot,
From the first phone call to driving off the lot, everything was smooth and easy. The staff at Car2Sell went above and beyond. I love my car and had a five-star experience.
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.
Vehicle information
Features
Reviews
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!






Vehicle information
Features
Reviews
great cars low prices def will be coming back for
great cars low prices def will be coming back for another car in the future
A great car for the year it’s been made!
This car is a great car. The outside modeling is great and the interior design is nice. Leather seats with tinted windows. Aux for music and bluetooth for phone. Has a navigation system with back up cameras. Overall a great car for the value!

Used
2017 Audi A4 2.0T Prestige
Vehicle information
Features
Reviews
Go nowhere else
Route 23 Auto Mall makes you feel like family. Shout outs to Solomon and Lenny! 15 years and a dozen cars later.
Nice car to drive, I love all the new technology.
I like a car with good visibility and no blind spots, this car offers that. It's a great sporty little car with plenty of spunk when needed. It has a nice tight suspension with quick response handling.






Used
2015 Audi A4 2.0T Premium Plus
Vehicle information
Features
Reviews
My salesman Bobby Brent was a good guy well informed
My salesman Bobby Brent was a good guy well informed wanted to work with He got the job done Professional informed most importantly honest Anthony was also helpful Finance process took awhile but was overall good Second lease from dealer And i really lije tge car
Audi A4
A decent car just like every other car with a cool body shape and a nice interior. It performs accordingly to its price tag. Great sound system. Good on gas, bumpy at time since there is no air suspension on that particular model. In conclusion, it is as nice as the BMW 3series, but with more features. I like it and I will certainly keep it.






Vehicle information
Features
Reviews
great experience at this dealership, process and
great experience at this dealership, process and transaction was quick and not to much back and forth with price , payments or anything else. customer service and staff was very helpful and made the process very smooth. thank you Haus of Lux..
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
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Used
2018 Audi A4 2.0T Premium Plus
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Used
2017 Audi A4 2.0T Premium
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Used
2019 Audi A4 2.0T Premium Plus
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Used
2018 Audi A4 2.0T Premium Plus
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Used
2017 Audi A4 2.0T Premium Plus
Vehicle information
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Used
2017 Audi A4 2.0T Premium
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Used
2011 Audi A4 2.0T Premium quattro
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Used
2011 Audi A4 2.0T Premium quattro
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Used
2017 Audi A4 Premium Plus
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Used
2013 Audi A4 2.0T Premium
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Features
*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 $20,000 by city
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Audi A4 under $20,000 in Green Brook, NJ
8 Great Deals out of 56 listings starting at $3,485
-
Audi A4 under $20,000 in Dunellen, NJ
8 Great Deals out of 56 listings starting at $3,485
-
Audi A4 under $20,000 in Middlesex, NJ
8 Great Deals out of 44 listings starting at $3,485
-
Audi A4 under $20,000 in North Plainfield, NJ
8 Great Deals out of 56 listings starting at $3,485
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Audi A4 under $20,000 in Warren, NJ
8 Great Deals out of 57 listings starting at $3,485
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Audi A4 under $20,000 in Watchung, NJ
8 Great Deals out of 56 listings starting at $3,485
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Audi A4 under $20,000 in Plainfield, NJ
8 Great Deals out of 57 listings starting at $3,485
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Audi A4 under $20,000 in Bound Brook, NJ
7 Great Deals out of 33 listings starting at $3,995
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Audi A4 under $20,000 in South Plainfield, NJ
8 Great Deals out of 55 listings starting at $3,485
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Audi A4 under $20,000 in Piscataway, NJ
8 Great Deals out of 43 listings starting at $3,485
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Audi A4 under $20,000 in South Bound Brook, NJ
7 Great Deals out of 32 listings starting at $3,995
-
Audi A4 under $20,000 in Martinsville, NJ
7 Great Deals out of 33 listings starting at $3,995
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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.