2019 Audi A6 Reliability ReportCommon Problems, Repair Costs & Expert Verdict
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Quick Facts · 2019 Audi A6
- Has 7 NHTSA recalls on record — the most notable involves the air bags.
- Scores 10 points below the strongest nearby year — the 2020 Audi A6 earns a 88.
- The system most likely to surface first: electrical & mmi system (moderate severity).
The 2019 Audi A6 at a glance
- Is the 2019 Audi A6 reliable?
- Autojunket rates the 2019 Audi A6 78/100 (grade C+), categorized as moderate risk. A technologically advanced luxury sedan requiring dedicated maintenance and a budget for potential complex repairs.
- Should I buy a used 2019 Audi A6?
- Autojunket recommends reading the full reliability report before buying a 2019 Audi A6. The 2019 Audi A6 is a superb luxury sedan offering a compelling blend of style, performance, and refinement. However, its cutting-edge technology, while impressive, introduces significant long-term reliability and cost risks. Be prepared for potentially expensive electronic repairs and diligent maintenance to enjoy…
- Which Audi A6 years are the most reliable?
- Best model years to buy: 2021-2023 (later years of C8 generation generally resolve initial software bugs). Years to avoid: No specific years to avoid within the C8 generation, but earlier 2019-2020 models may have more unpatched software quirks..
- What are the most common problems with the 2019 Audi A6?
- The top failure points on the 2019 Audi A6 are Electrical & MMI System (typically around 25,000-60,000 miles), Suspension Components (typically around 60,000-90,000 miles), Engine Minor Leaks/PCV System (typically around 70,000-110,000 miles). Autojunket's full report includes repair-cost ranges and inspection checklists for each.
- At what mileage do problems start on the 2019 Audi A6?
- The first major mileage danger zone for the 2019 Audi A6 is around 30,000. Low Risk Zone — At this mileage, the car is still relatively new. Focus on routine oil changes, tire rotations, and cabin filter replacements. Any issues here are likely early-onset electrical glitches that may be covered under original warranty or exte…
Every answer is generated from real repair, recall, and ownership data — full breakdown in the report.
Read the full free reportShould You Buy the 2019 Audi A6?
The 2019 Audi A6 offers a premium driving experience with robust mechanicals for its class, but its complex electronics and advanced features introduce notable long-term ownership risks. While generally well-built, be prepared for potentially significant repair costs, particularly for the intricate MMI system or sophisticated suspension components as it ages.
The 2019 Audi A6 is a superb luxury sedan offering a compelling blend of style, performance, and refinement. However, its cutting-edge technology, while impressive, introduces significant long-term reliability and cost risks. Be prepared for potentially expensive electronic repairs and diligent maintenance to enjoy…
Best Model Years
2021-2023 (later years of C8 generation generally resolve initial software bugs)
Years to Avoid
No specific years to avoid within the C8 generation, but earlier 2019-2020 models may have more unpatched software quirks.
Biggest Strengths
- Solid drivetrain (engine & transmission)
- Exceptional interior build quality and materials
- Robust chassis and suspension feel (non-air variants)
Top Risk Areas
The systems that tend to fail first on the 2019 Audi A6, with the typical mileage window when each becomes a concern. Detailed repair-cost ranges and exact what-to-check inspection notes are in the full report.
Owners report issues with the dual-screen MMI system, including frozen screens, unresponsive touch inputs, 'black screen' failures, and various sensor malfunctions. These are often software-related but can sometimes be hardware failures,…
While durable, the multi-link suspension, especially if equipped with adaptive damping or air suspension, is prone to wear on control arm bushings, strut mounts, and potential air spring/compressor failures. These can lead to noise, poor…
The 2.0L and 3.0L TFSI engines can develop minor oil leaks (e.g., valve cover, timing cover) or issues with the PCV (Positive Crankcase Ventilation) valve and related components, leading to oil consumption or erratic idling. While not ca…
2019 Audi A6 Mileage Danger Zones
The mileage windows when the 2019 Audi A6 most commonly needs attention. Plan ahead, budget accordingly, and inspect before you cross each threshold.
Low Risk Zone
At this mileage, the car is still relatively new. Focus on routine oil changes, tire rotations, and cabin filter replacements. Any issues here are likely early-onset electrical glitches that may be covered under original warranty or exte…
Maintenance Zone
This is a critical service interval. Ensure all major fluid services (transmission, differential, brake fluid) are performed. Brakes and tires are likely due for replacement. Start inspecting suspension components for early signs of wear.
Elevated Risk Zone
Components start showing significant wear. Expect to address suspension bushings, potential engine accessory issues (belts, pulleys), and continue monitoring the MMI system. Budget for more significant repairs.
High Risk Zone
Beyond 100k miles, expect age-related failures of major components. Air conditioning compressor, alternator, turbos (if equipped), and potentially transmission mechatronics become higher risk. Comprehensive pre-purchase inspection is cri…
2019 Audi A6 Ownership Cost Outlook
What it typically costs to keep the 2019 Audi A6 on the road. Full 5-year cost-of-ownership projection and major-failure-risk forecast are in the report.
Annual Maintenance
$800-1,200
Moderate Repairs
$1,000-3,000 occasionally
How Long Does the 2019 Audi A6 Last?
Aim to buy a 2019 A6 with comprehensive service records and as low mileage as possible. While capable of high mileage, prepare for increased component wear and associated costs after 80,000 miles.
What 2019 Audi A6 Owners Actually Say
What Owners Love
- Smooth, powerful, and refined engine performance
- Luxurious, high-quality interior materials and quiet cabin
- Comfortable ride with excellent handling characteristics
- Advanced technology features (when functioning correctly)
Common Frustrations
- Frequent MMI glitches, freezing, or unresponsiveness
- High cost of routine maintenance and specialty repairs at dealerships
- Excessive reliance on touchscreens for basic functions, leading to driver distraction
- Premature wear on tires due to performance tuning and weight
Who Should Buy the 2019 Audi A6?
Best For
- Enthusiasts who appreciate sophisticated German engineering and driving dynamics
- Buyers seeking a luxurious and comfortable daily driver
- Individuals who understand and are prepared for premium maintenance costs
Not Ideal For
- Budget-conscious buyers looking for low-cost long-term ownership
- Individuals uncomfortable with complex touchscreen interfaces
How the 2019 Audi A6 Compares to Rivals
The 2019 A6 holds its own against European rivals in terms of build quality and mechanical reliability, often surpassing earlier iterations. However, its complex technology ecosystem is a potential long-term liability compared to the more straightforward reliability of Japanes…
More Reliable Than
- Early model year BMW 5-Series (G30, 2017-2018)
- Older Mercedes-Benz E-Class (W212 generation)
Comparable To
- Volvo S90
- Mercedes-Benz E-Class (W213 generation, 2019-2020)
NHTSA Recalls
7 recalls on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
AIR BAGS
Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi RS6 Avant, RS7, 2020-2021 A6 Allroad, S6 Sedan, S7, 2019-2021 A6 Sedan, and A7 vehicles. The score line on the passenger air bag may not have been manufactured correctly.
ELECTRICAL SYSTEM:STARTER ASSEMBLY
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2019-2020 Audi A6 vehicles equipped with mild-hybrid technology and 2.0TFSI engines. Moisture may enter the starter generator and cause an electrical short circuit.
What breaks on the 2019 Audi A6?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
Autojunket OSC · OSC Transfer
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Audi A6 by Year
Compare AutoScores across nearby years of the Audi A6. Click any year for its full report.
If You're Considering This, Also Look At
Similar class, similar year range — ranked by AutoScore.
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Where the 2019 Audi A6 report beats Carfax + CR
Carfax tells you if it crashed. Consumer Reports rates the whole nameplate. Autojunket tells you what will actually break on this specific year — and how to negotiate it.
Year-specific reliability score
Common problems + repair costs
Mileage danger zone map
AI negotiation script + walk-away price
Single report price
Frequently Asked Questions
Sell your 2019 Audi A6 for what it's actually worth.
Log every service on your Audi A6. When it's time to sell, hand the buyer a signed PDF — every receipt, mileage-verified, close the deal at your price.
- OSC Transfer PDF — every receipt
- Snap-a-receipt AI log
- Fuel & mileage tracker
- Shareable buyer view link
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