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2020 Audi A6 allroad Overview, Reviews, Ratings & Specs

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Drew B | March 31, 2025
The 2020 Audi A6 allroad represents Audi's return to the luxury wagon market in the US after a hiatus. It's a station wagon with added ground clearance and rugged styling, offering a blend of practicality and luxury. The 2020 model marked the revival of the nameplate. Key trims included the Premium Plus and Prestige. Pricing ranged from approximately $66,000 to $77,000 when new. Its quattro all-wheel drive, adaptive air suspension, and premium interior distinguish it, appealing to buyers seeking versatility and sophistication.
The Good

The 2020 Audi A6 allroad boasts strong performance from its turbocharged engine and quattro all-wheel drive, offering confident handling in various conditions. Its luxurious interior provides exceptional comfort. The appealing design caters to those seeking a stylish alternative to SUVs. While not the most fuel-efficient, it offers a good balance of power and practicality for everyday use. These features make it both emotionally and practically attractive.

The Bad

Potential weaknesses of the 2020 Audi A6 allroad include higher maintenance costs associated with its complex air suspension system and advanced technology. Some owners have reported issues with the infotainment system. Fuel economy isn't stellar compared to some competitors. Repair costs, especially for electronics, can be expensive. Prospective buyers should be aware of these potential ownership considerations.

2020 Audi A6 allroad: Quick Overview

  • Engine: 3.0-liter turbocharged V6
  • Horsepower: 335 hp
  • Torque: 369 lb-ft
  • Fuel Economy: 20 mpg city / 26 mpg highway (EPA estimates)
  • 0-60 mph: Approximately 5.1-5.2 seconds
  • Towing Capacity: 4,400 lbs (with factory towing package)
  • Trim Levels & Features:
    • Premium Plus:
      • Panoramic sunroof
      • Audi virtual cockpit (12.3-inch digital instrument cluster)
      • Navigation system
      • Bang & Olufsen 3D Premium Sound System
      • Adaptive cruise assist
      • Lane keep assist
      • Blind spot monitoring
      • Leather upholstery
      • Heated front seats
    • Prestige: (Adds to Premium Plus)
      • Head-up display
      • Power soft-closing doors
      • Heated rear seats
      • Ventilated front seats
      • Massage function for front seats
      • Dual-pane acoustic glass
    • Standard Features (across both trims):
      • Quattro all-wheel drive
      • Adaptive air suspension
      • Power tailgate
      • LED headlights
      • Apple CarPlay and Android Auto compatibility
      • Audi pre sense basic and pre sense front

2020 Audi A6 allroad Specifications

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What Problems Does the 2020 Audi A6 allroad Have?

While the 2020 Audi A6 allroad generally enjoys a good reputation, some owners have reported issues, particularly concerning its advanced technology and complex systems.
Frequently reported problems include glitches with the MMI infotainment system, such as screen freezes, connectivity issues with Apple CarPlay/Android Auto, and occasional navigation malfunctions.
Another area of concern is the air suspension system. While it provides a smooth and adjustable ride, it can be prone to failures over time, leading to expensive repairs. Components like air struts and compressors can wear out, especially in regions with harsh climates.
Electrical issues, such as problems with sensors, cameras, and other electronic components, have also been noted. It's crucial to check the car's history for any recalls related to these systems. While not widespread, some owners have reported minor oil leaks.
Long-term reliability hinges on proper maintenance. Regular servicing, including timely oil changes, fluid checks, and addressing any warning lights promptly, is essential. The complexity of the car means that repairs often require specialized tools and expertise, adding to ownership costs. Checking for any Technical Service Bulletins (TSBs) related to the 2020 model year is advisable before purchasing a used example.

How long will the 2020 Audi A6 allroad last?

With diligent maintenance, a 2020 Audi A6 allroad can reasonably provide 150,000 to 200,000 miles or 10-15 years of service. Key to longevity is adhering to Audi's recommended maintenance schedule, including regular oil changes, transmission services, and inspections.
Long-term durability depends on addressing potential weaknesses. The air suspension is a critical area; proactive maintenance and timely repairs are essential. Electronic components and the infotainment system can also be prone to issues over time. Preventative maintenance and careful driving habits will maximize its lifespan. Neglecting maintenance will significantly shorten the car's usable life.

What Technology & Safety Features are Included?

The 2020 Audi A6 allroad is packed with advanced technology. Its MMI touch response system features dual touchscreens (10.1-inch upper, 8.6-inch lower) for infotainment and vehicle controls. The Audi virtual cockpit, a 12.3-inch digital instrument cluster, is standard.
Entertainment features include Apple CarPlay and Android Auto compatibility, a Bang & Olufsen 3D Premium Sound System (optional), and multiple USB ports.
Driver-assistance features are abundant: standard adaptive cruise assist, lane keep assist, blind spot monitoring, rear cross-traffic alert, and Audi pre sense basic and front (automatic emergency braking). Optional features include a head-up display, night vision assistant, and parking assist.
Safety is a priority. The A6 allroad includes airbags, stability control, and anti-lock brakes.
Crash-test ratings from the NHTSA (National Highway Traffic Safety Administration) and IIHS (Insurance Institute for Highway Safety) are crucial. The A6 (sedan) typically performs well; check specific A6 allroad ratings for the 2020 model year when available, as ratings might differ slightly due to body style variations. The A6 sedan received a 5-star overall safety rating from NHTSA and was an IIHS Top Safety Pick+ when equipped with specific headlights.

What Colors Options are Available?

Exterior Colors
Avalon Green Metallic
Glacier White Metallic
Mythos Black Metallic
Navarra Blue Metallic
Tornado Gray Metallic
Firmament Blue Metallic
Florett Silver Metallic
Interior Colors
Okapi Brown
Pearl Beige
Black

2020 Audi A6 allroad Prices and Market Value

When new, the 2020 Audi A6 allroad had a starting MSRP of around $66,000, with higher trims reaching over $77,000. Current used market prices typically range from $40,000 to $55,000, depending on mileage, condition, and trim level. Depreciation is moderate, consistent with luxury vehicles.
Factors affecting resale value include the car's condition, mileage, maintenance history, and optional equipment. Cars with a clean Carfax report, low mileage, and desirable options (like the Bang & Olufsen sound system or Driver Assistance package) command higher prices. The popularity of wagons and the A6 allroad's niche appeal also influence its resale value.

2020 Audi A6 allroad Cost of Ownership

The 2020 Audi A6 allroad is generally considered costly to own. Insurance premiums are higher than average due to its luxury status and repair costs. Fuel economy, while decent, isn't exceptional. Maintenance, especially related to the air suspension and advanced electronics, can be expensive. Repairs are also pricier compared to mainstream vehicles, requiring specialized technicians and parts. Long-term ownership costs, therefore, are significantly above average, making it less economical than many alternatives.

2020 Audi A6 allroad Fuel Efficiency

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2020 Audi A6 allroad Safety Rating

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2020 Audi A6 allroad Insurance

Insurance for a 2020 Audi A6 allroad is moderately priced, reflecting its status as a Vehicle with strong safety ratings and
reasonable repair costs.

How Does the 2020 Audi A6 allroad Compare to Other Vehicle?

The 2020 Audi A6 allroad competes primarily with other luxury wagons and SUVs. Rivals include the Volvo V90 Cross Country, Mercedes-Benz E-Class Wagon (particularly the All-Terrain variant), and potentially some high-end SUVs like the BMW X5.
Performance: The A6 allroad offers strong performance, comparable to the E-Class Wagon and surpassing the V90 Cross Country in terms of acceleration.
Features: The A6 allroad boasts a well-equipped interior with advanced technology. Feature sets are similar across competitors, though the specific user interface and optional extras vary.
Reliability: Audi's reliability record is generally good, but the air suspension can be a weak point. The Volvo V90 Cross Country is often cited for its strong reliability. The Mercedes-Benz E-Class can also have electronic issues.
Price: The A6 allroad is competitively priced within its segment.
Alternatives:
  • Volvo V90 Cross Country: Offers similar rugged styling and wagon practicality with a reputation for safety and a more understated luxury. Potentially more reliable.
  • Mercedes-Benz E-Class All-Terrain Wagon: Provides a similar level of luxury, performance, and off-road capability, but can be more expensive.
Choosing the best option depends on individual priorities: the Audi A6 allroad balances performance, luxury, and practicality, while alternatives might excel in specific areas like reliability or value.

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Final Verdict: Is the 2020 Audi A6 allroad a Good Vehicle?

The 2020 Audi A6 allroad is ideal for buyers seeking a luxurious, versatile, and stylish alternative to SUVs. It’s worth buying if you appreciate its blend of performance, practicality, and advanced technology. However, be prepared for potentially higher maintenance and repair costs.
A used A6 allroad can be a good value if thoroughly inspected by a qualified mechanic, focusing on the air suspension and electronics. Look for examples with a comprehensive service history. The Premium Plus trim offers a good balance of features and value. Consider the Prestige trim if you desire even more luxury. Purchasing a certified pre-owned (CPO) model adds peace of mind with extended warranty coverage.

2020 Audi A6 allroad Owner Reviews

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Drew B

Drew is a seasoned automotive expert and contributor to VinCheck.info. With nearly 15 years of experience as a former Porsche technician, he brings a wealth of hands-on knowledge to his writing. Born in North Carolina, a region renowned for its deep-rooted NASCAR culture, Drew developed a passion for cars early in life, often building and working on vehicles from a young age. At VINCheck, Drew leverages his extensive technical background to provide in-depth analyses of various vehicles. His articles often focus on engine performance, reliability, and maintenance insights, offering readers practical information grounded in real-world experience. Some of his notable contributions include reviews on the Mazda CX-5's longevity and detailed examinations of engine options for models like the 2011 Toyota Camry and Tacoma