Used 2019 Audi A6 for Sale near Illinois

How much does the 2019 Audi A6 cost?

Prices have softened 10.56% compared to this time last year, making it a favorable time to shop this model year.

With 561 listings available, you have a meaningful amount of inventory to compare across trims and conditions.

If you find a listing below $22,006.75, that's toward the low end of the year-round range and worth acting on quickly.

Is the 2019 Audi A6 a good car?

Yes — the 2019 Audi A6 earns a 4.89/5 user rating and an 8.5/10 expert rating. The model scores 10/10 across Technology and Safety.

Owners consistently praise its blend of luxury, performance, and advanced technology, along with the interior design, virtual cockpit, and touch screen controls. The overview also points to a redesigned midsize luxury sedan that feels familiar in Audi terms while bringing a more modern character, which helps explain its broad appeal. For you, that means this is a strong fit if you want a premium sedan that leans hard into tech, refinement, and a polished driving experience.

30.1% of listings are priced as good or great deals, so there is still room to shop selectively.

Is the 2019 Audi A6 reliable?

Owners rate it 4.89/5, a strong signal of long-term satisfaction.

The owner summary points to a largely positive experience, with no specific complaints called out, and it highlights the powerful 3.0 T engine alongside the car’s luxury and technology strengths. The expert review also emphasizes the A6’s sophisticated drivetrain and the way its mild-hybrid setup helps reduce engine load and conserve fuel. Audi’s light-electrified system is designed to let the car shut off earlier as you coast and stay off longer at stops, which supports everyday dependability in normal use.

For used buyers, the main long-term ownership risk is less about outright durability signals here and more about making sure the car’s advanced electronics and driver-assistance systems have been maintained and function properly.

What should I look for when buying a used 2019 Audi A6?

At 67.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.

You should start with a vehicle history report and then prioritize a pre-purchase inspection, especially if the car has any accident history or a long option list. Focus on condition details that matter in a luxury sedan: cabin wear, electronics behavior, and whether the advanced driver-assistance features operate as intended. Because this model leans heavily on technology, you want to confirm that the systems you care about are present and working correctly.

Key things to evaluate:

• Trim level: Premium Plus is the trim CarGurus suggests because it gives you the features you’re likely to really want without paying for extras you may not need. Premium Plus adds Audi Virtual Cockpit, a Bang & Olufsen audio system, a larger 10.1-inch navigation display, and a surround-view camera with Virtual 360 technology. Prestige sits above it and adds even more equipment, including HD Matrix LED headlights and automatic high-beam activation.
• Powertrain: The A6 uses a turbocharged 3.0-liter V6 with 335 horsepower and 369 pound-feet of torque, paired with a 7-speed S tronic automated manual transmission and Quattro Ultra all-wheel drive. It also uses a 48-volt mild-hybrid system that helps reduce fuel use by recovering energy while coasting and braking.
• Safety package: Pre Sense systems are standard up front and available for the rear of the car. With the Driver Assistance Package on Premium Plus or Prestige, you get adaptive cruise control with traffic-jam assist and turn assist, active lane assist with emergency assist, intersection assistant, and traffic-sign recognition. Prestige also adds HD Matrix LED headlights with automatic high-beam activation, while the optional night-vision assistant with pedestrian detection is exclusive to Prestige.
• Infotainment: The A6 uses two touchscreen displays with quick response, haptic feedback, and lush graphics. It also includes a 10.1-inch navigation display, Google Earth imagery, handwriting recognition, a surround-view camera with 360 Virtual View technology, and natural-voice recognition.
• Fuel efficiency: The expert review reports 22.9 mpg on a test loop and says the EPA expected 25 mpg.

Which 2019 Audi A6 trim should I buy?

The 2019 Audi A6 is offered in 3 trim levels: Premium, Premium Plus, Prestige.

Here's the short version:

• Premium: This is the entry point, but the available information makes clear that the more unusual and sophisticated driver-assistance systems are reserved for higher trims. If you want the lowest-cost way into the A6, this is the starting point, but you give up some of the standout tech and safety content that defines the car.
• Premium Plus: This is the best-value trim. It gets you the features you’re most likely to want, including Audi Virtual Cockpit, a Bang & Olufsen audio system, a larger 10.1-inch navigation display, and a surround-view camera with Virtual 360 technology. It also unlocks the Driver Assistance Package, which adds adaptive cruise control with traffic-jam assist, active lane assist, emergency assist, intersection assistant, and traffic-sign recognition.
• Prestige: This is the most fully equipped version. It adds HD Matrix LED headlights with automatic high-beam activation and can be paired with the optional night-vision assistant with pedestrian detection, which is exclusive to this trim. Choose it if you want the most advanced lighting and the fullest safety-tech experience.

The safety-package trim note is simple: the more unusual and sophisticated driver-assistance systems are reserved for Premium Plus and Prestige.

Is now a good time to buy a used 2019 Audi A6?

This is a moderate, selective buyer’s market, so you can shop with some leverage if you’re patient.

• Deal availability: 30.1% of listings are priced as good or great deals.
• Inventory: There are 561 listings available.
• Price trend: Prices have softened 10.56% compared with last year.
• Clean inventory: 67.4% of listings are accident-free.

If you find a listing below $22,006.75, that's toward the low end of the year-round range and worth acting on quickly.

What is the 2019 Audi A6's resale value?

The current average of $21,992 sits slightly below last year's $24,590.

That price movement suggests the market has already adjusted downward, which can help you buy more confidently now but may also mean less upside if you plan to resell soon. If you’re thinking about future value, the softer pricing trend means your purchase price matters more, because a lower entry point gives you a better chance of limiting depreciation pain later. Strong equipment and a premium reputation can help support demand, but the current market still favors buyers more than sellers.

Vehicles with strong owner satisfaction ratings, like this model year's 4.89/5, tend to retain buyer demand, which supports resale value over time.

Is the 2019 Audi A6 safe?

It earns a 10/10 safety score from our experts.

Audi offers a long list of driver-assistance and collision-avoidance systems for the 2019 A6, with the more unusual and sophisticated features reserved for Premium Plus and Prestige trim levels. Pre Sense systems are standard up front and available for the rear of the car, and the Driver Assistance Package adds adaptive cruise control with traffic-jam assist and turn assist, active lane assist with emergency assist, intersection assistant, and traffic-sign recognition. Prestige also adds HD Matrix LED headlights with automatic high-beam activation, and the optional night-vision assistant with pedestrian detection is exclusive to Prestige.

Should I buy a 2019 Audi A6 or consider a different year?

If you're weighing the 2019 against nearby model years, here's how to think about it:

Choose the 2019 if:

• 30.1% of listings are priced as good or great deals.
• At 67.4% accident-free, a meaningful share of listings has prior incidents — history verification is especially important.
• Price trend: Prices have softened 10.56% compared with last year.
• Owners rate it 4.89/5 — a strong satisfaction signal.
• The 2019 stands out for its redesigned cabin tech, including the new MMI setup, light-electrified powertrain, and more sophisticated driver-assistance technologies.

The bottom line: If you want the most modern-feeling version of this generation, the 2019 is the one to target because it brings the big tech and drivetrain updates that define the model. If your priority is simply finding the lowest purchase price, a nearby year may be worth comparing, but the 2019 gives you a strong mix of satisfaction, technology, and current market softness.

These recommendations are based on CarGurus' proprietary market data from August 28, 2026, CarGurus experts' opinions, and generative AI.