Used Audi A4 for Sale near Saint Louis, MO
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Recommended model year:
2018 Audi A4
Shop 2018 Audi A4 »With 115 currently listed for sale near Saint Louis, MO and an average price of $29,995.00, 28.7% 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.
73.9% of 2018 Audi A4 models on CarGurus are accident-free.
The 2018 Audi A4 is praised for its impressive performance, comfort, and a wealth of technology, making it a strong competitor in the luxury sedan market.
FAQs
How much does the Audi A4 cost in Saint Louis, MO?
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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.
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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 |
| quattro Progressiv 45 TFSI | -- |
| quattro Premium 40 TFSI | $42,000 |
| quattro Premium S Line 45 TFSI | $44,100 |
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 115 currently listed for sale near Saint Louis, MO and an average price of $29,995.00, 28.7% 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.
73.9% of 2018 Audi A4 models on CarGurus are accident-free.
The 2018 Audi A4 is praised for its impressive performance, comfort, and a wealth of technology, making it a strong competitor in the luxury sedan market.
Why it stands out
The 2018 Audi A4 stands out for its exceptional blend of performance, luxury, and advanced technology features. With a reputation for being fun to drive and boasting smooth handling, the A4 has consistently impressed both drivers and reviewers. It is equipped with a robust turbocharged engine that provides a spirited driving experience, while its well-crafted interior invokes a sense of luxury that many buyers seek. The incorporation of modern tech, such as the latest MMI infotainment system and driver-assist features, further enhances its appeal, making it a preferred choice in the competitive compact luxury sedan segment.
Other model years to consider
- Average price: $14,173.00
- Good/great deal percentage: 28.4%
- User rating: 4.47 / 5
- Total listings: 109
- Average price: $8,001.00
- Good/great deal percentage: 41.3%
- User rating: 4.67 / 5
- Total listings: 46
These recommendations are based on CarGurus' proprietary market data from May 19, 2026, CarGurus experts' opinions, and generative AI.
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