Used 2018 Audi A6 for Sale Nationwide
545 results
CarGurus Analysis:
2018 Audi A6
- With 549 currently listed for sale and an average price of $16,720.00, 33.7% of 2018 Audi A6s for sale on CarGurus are rated as good or great deals.
- Favorably reviewed: Owners rated the 2018 Audi A6 4.44 / 5 stars.
- 68.7% of 2018 A6 models on CarGurus are accident free.
CarGurus Analysis: 2018 Audi A6
Summary
- With 549 currently listed for sale and an average price of $16,720.00, 33.7% of 2018 Audi A6s for sale on CarGurus are rated as good or great deals.
- Favorably reviewed: Owners rated the 2018 Audi A6 4.44 / 5 stars.
- 68.7% of 2018 A6 models on CarGurus are accident free.
Why it stands out
The 2018 Audi A6 strikes a remarkable balance between luxury and performance, making it a strong contender in the midsize luxury sedan market. Boasting a well-designed and high-quality interior, many drivers are impressed with its luxurious features and powerful performance, particularly when equipped with the 3.0T engine. Not only does the A6 provide a comfortable ride, but it also offers engaging handling that appeals to those seeking a sporty driving experience. Additionally, the A6 showcases cutting-edge technology, often serving as a testing ground for new innovations before they are incorporated into the wider Audi lineup. However, some users have noted the absence of certain safety features, such as blind spot monitoring and lane departure warning, as drawbacks. Overall, the 2018 Audi A6 is appealing for those who desire luxury without breaking the bank, particularly with good options available under $20,000.
Other model years to consider
- Average price: $35,667.00
- Good/great deal percentage: 34.0%
- User rating: 5 / 5
- Total listings: 509
- Average price: $12,985.00
- Good/great deal percentage: 33.0%
- User rating: 4.9 / 5
- Total listings: 537
- Average price: $12,075.00
- Good/great deal percentage: 32.0%
- User rating: 5 / 5
- Total listings: 512
This analysis is based on CarGurus' proprietary market data from March 30, 2026, CarGurus experts' opinions, and generative AI.
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4.5 Overall rating
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Anonymous
Reviewed a 2018 Audi A6 on Nov 11, 2021
This was my very first Audi. This car was definitely a great deal as far as the mileage and price . Awesome exterior and interior features , very clean and great car handling when driving. Very much satisfied of this purchase.
mmakay t
Reviewed a 2018 Audi A6 on May 3, 2023
amazing car all the way around. would definitely advise for my mothers. it literally has the best safety measure features ive ever seen!
Chequida D
Reviewed a 2018 Audi A6 on Jul 24, 2021
I love this car overall and it has all the features I am looking for except blind spot and lane departure
Albert E
Reviewed a 2018 Audi A6 on Feb 17, 2021
For me Audi interior designs are by far the best. It have all the features I was looking fore and more, and there are much mor features they you can get that my A6 doesn’t have since I got mine used, but Audi offers many more in new models. The most important was getting a 3.0T, I believe if you are getting in a luxury/Sport sedan you don’t really want to go with the smaller engine, the power is excellent especially when entering the highway with fast incoming traffic. I can go on and on about it, but the best is to do a good research and test drive it, then finding the right Exterior interior color combination that you like so you can enjoy driving this piece of engineering every time you get behind the wheel.
2018 Audi A6 Trims
| Trim type | MSRP |
|---|---|
| 2.0T quattro Sport Sedan AWD | $53,400 |
| 2.0T Sport Sedan FWD | $51,200 |
| 2.0T Premium Plus Sedan FWD | $51,900 |
| 3.0T quattro Prestige Sedan AWD | $61,400 |
| 2.0T quattro Premium Sedan AWD | $51,900 |
| 2.0T Premium Sedan FWD | $49,700 |
| 3.0T quattro Premium Plus Sedan AWD | $58,700 |
| 2.0T quattro Premium Plus Sedan AWD | $54,100 |
2018 Audi A6 Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 Audi A6 prices has changed over time.
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