Used 2018 Audi A6 for Sale near Boston, MA
133 results
CarGurus Analysis:
2018 Audi A6
With 129 currently listed for sale near Boston, MA and an average price of $17,211.00, 31.8% of 2018 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A6 5 / 5 stars.
76.0% of 2018 A6 models on CarGurus are accident free.
The 2018 Audi A6 is praised for its luxurious interior and powerful performance, particularly with the 3.0T engine, providing both a comfortable ride and engaging handling.
CarGurus Analysis: 2018 Audi A6

Summary
With 129 currently listed for sale near Boston, MA and an average price of $17,211.00, 31.8% of 2018 Audi A6s for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2018 Audi A6 5 / 5 stars.
76.0% of 2018 A6 models on CarGurus are accident free.
The 2018 Audi A6 is praised for its luxurious interior and powerful performance, particularly with the 3.0T engine, providing both a comfortable ride and engaging handling.
Why it stands out
The 2018 Audi A6 distinguishes itself in the competitive midsize luxury sedan market with its impressive blend of performance, comfort, and advanced technology. It is often highlighted for its high-end interior, which features a meticulous design and high-quality materials, appealing to those who value luxury. The robust performance, especially from the available 3.0-liter engine, enhances its sporty nature while still providing a comfortable ride for daily driving. Drivers appreciate the handling capabilities and range of tech features, although some have mentioned the price point as a slight drawback, noting the absence of certain advanced safety technologies. As a well-rounded vehicle, the 2018 Audi A6 caters to both performance enthusiasts and luxury seekers alike, making it a great choice for buyers in this segment.
Other model years to consider
- Average price: $21,350.00
- Good/great deal percentage: 40.0%
- User rating: 5 / 5
- Total listings: 105
- Average price: $22,074.00
- Good/great deal percentage: 35.6%
- User rating: 4.89 / 5
- Total listings: 118
- Average price: $11,137.00
- Good/great deal percentage: 33.0%
- User rating: 5 / 5
- Total listings: 100
This analysis is based on CarGurus' proprietary market data from May 26, 2026, CarGurus experts' opinions, and generative AI.
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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 |
|---|---|
| 3.0T quattro Prestige Sedan AWD | $61,400 |
| 2.0T Sport Sedan FWD | $51,200 |
| 2.0T Premium Plus Sedan FWD | $51,900 |
| 2.0T quattro Sport Sedan AWD | $53,400 |
| 2.0T quattro Premium Sedan AWD | $51,900 |
| 3.0T quattro Premium Plus Sedan AWD | $58,700 |
| 2.0T Premium Sedan FWD | $49,700 |
| 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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