How reliable is the Audi A6 Avant?
We don’t consider the Audi A6 Avant to be a reliable car. Featured in our 2023 What Car? Reliability Survey in saloon form, the model finished last out of 24 cars in the executive car class. Audi came a disappointing 19th out of 31 brands in the 2025 Driver Power owner satisfaction survey – a long way behind Mercedes and BMW in second and eighth places, respectively. The A6 Avant uses all-new underpinnings and its engines are pretty new too, so there’s not much historical reliability data to go off.The new Audi A6 Avant will be built at the Neckarsulm plant, where its predecessors also came off the line. The Neckarsulm workforce will assemble the model alongside the new A5 series, which is also based on the Premium Platform Combustion (PPC).According to Consumer Reports, Audi is a more reliable make than BMW. Audi is ranked fourth and BMW is ranked ninth. Both are considered reliable according to the ranking but Audi is more reliable. Audi has 7 models in the comparison and the average reliability score is 71 out of 100.We don’t consider the Audi A6 Avant to be a reliable car. Featured in our 2023 What Car? Reliability Survey in saloon form, the model finished last out of 24 cars in the executive car class.
What are the disadvantages of Audi?
Audi cars are generally considered to be reliable vehicles. However, like any other brand, they may experience occasional issues based on model, year, and maintenance. The main drawback of Audis is that, because they’re European, repairs are more expensive than domestic or Asian cars. EV battery lifespan: Most EV batteries last 15-20 years, with an average degradation rate of about 1. Impact of charging methods: Frequent use of DC fast charging can accelerate battery degradation, especially in hot climates.Modern electric vehicles can retain 80-90% of their original battery capacity after 8-10 years or 100,000+ miles, with the average battery capacity loss at only 2. EV powertrains contain as few as 20 moving parts compared to 2,000+ in petrol engines, resulting in 40% less maintenance over their lifetime.In general, EV battery packs can span at least 10 years or 100,000 miles. Electric Audi models have all earned high praise among critics and consumers alike for their reliability. Plus, all new Audi luxury EVs come with their own battery warranty for additional peace of mind.In terms of longevity, Audis are built to last. With diligent maintenance, an Audi can typically reach up to 200,000 miles or provide 20 years of service.
Is the Audi A6 hard to maintain?
The Audi A6 is known for repeat issues like check engine light faults, oil leaks, electrical warnings, suspension wear, and cooling system failures, problems that require the right expertise to diagnose and fix. The 2025 Audi A6 is built for quiet luxury with a clean, unadorned design that’s the polar opposite of splashy. While there’s nothing wrong with its base 261-horsepower four-cylinder, we much prefer the available 335-horsepower V-6, as it makes highway jaunts effortless and provides good power for spirited driving.The average cost for an Audi A6 Battery Replacement is between $447 and $488. Labor costs are estimated between $87 and $128 while parts are typically priced around $360.A 2023 Audi A6 has depreciated $15,862 or 32% in the last 2 years and has a current resale value of $32,441 and trade-in value of $27,327. The 2023 Audi A6 is in the 75-100% percentile for depreciation among all 2023 Sedans.Are Audi A6s difficult to insure? An Audi A6 will have a high ticket price and insurance premiums will reflect the car’s premium status, with higher repair and replacement costs than many other cars. You’ll be able to find insurance for your Audi A6 – but it might be on the pricey side.
Is it worth buying an Audi A6?
The Audi A6 offers a high-tech, spacious interior and easy, comfy progress. It’s fantastic at eating up long motorway journeys. Add in a big boot and powerful engines and the A6 has a lot to like. Used A6s can be excellent value, too. The Audi brand consistently ranks near the top for value retention in the luxury segment. But it is the sportier models in the S4, S6 and TTS that fare better than their more traditional and more pedestrian brethren, the A4, A6 and A8, with the Q series lineup falling in between.A 2023 Audi A6 has depreciated $16,761 or 34% in the last 2 years and has a current resale value of $31,537 and trade-in value of $26,061. The 2023 Audi A6 is in the 75-100% percentile for depreciation among all 2023 Sedans.If the price of a new Audi Q8 e-tron makes you baulk, take a look at a used version. It’s got the brand kudos and luxury feel, but it’s a great value used buy. Just be careful of reliability issues, and don’t expect a great real-world range.The Audi A6 e-tron Avant (2024 onwards) stands out in the premium estate segment with its advanced electric technology and luxurious features, competing closely with established rivals like the BMW 5 Series Touring, Mercedes-Benz E-Class Estate, and Volvo V90.The Audi A6 offers a high-tech, spacious interior and easy, comfy progress. It’s fantastic at eating up long motorway journeys. Add in a big boot and powerful engines and the A6 has a lot to like. Used A6s can be excellent value, too.
Does the Audi A6 hold its value?
A 2021 Audi A6 has depreciated $21,761 or 49% in the last 3 years and has a current resale value of $22,535 and trade-in value of $18,600. The 2021 Audi A6 is in the 75-100% percentile for depreciation among all 2021 Sedans. They do not have the same quality levels as BMW or Mercedes. A lot of parts are actually VW manufactured and just overcharging customers by hiding names. Reliability is also reported to be poorer than BMW and Mercedes. The Designs haven’t changed much, used to like Audis when I saw the Transporter in my childhood.J. D. Power: Recent dependability studies frequently show BMW ranking higher among luxury brands, with fewer problems per 100 vehicles after three years of ownership, while Audi has at times trailed within the luxury segment.Brand Prestige and Resale Value Resale Value Leader: Audi holds the top spot for luxury brand resale value, outperforming BMW in long-term value retention. Industry Recognition: Audi’s consistent accolades for value and quality enhance its prestige among luxury brands.The Audi TT RS has the best resale value among Audi models, which retains 58. Following the TT RS is the Audi TT (coupe) with 58.
What are Audi’s weaknesses?
Audi Weaknesses High maintenance & handling cost of Audi cars compared to a few competitors. Limited presence in emerging markets where some other brands have taken over the market. Audi and Mercedes-Benz are two of the most highly regarded German luxury brands in the world. Both carmakers have a stellar reputation for providing a high level of comfort and exceptional performance. Both car brands can surround you with high-quality materials and an abundance of advanced technology.Average maintenance costs As you can see from the table, Audi is the cheapest premium German car manufacturer for maintenance, with the best price in all categories except aircon regas and MOT.
Is Audi e-tron a good used buy?
The Audi E-tron is a spacious and luxurious SUV that is excellent value used. Reliability is an issue, though. Audi Financial Services will apply a $7,500 EV Lease Bonus for qualified customers who lease a new, unused, 2025 Audi Q4 e-tron, Q4 Sportback e-tron, Q5 55 TFSI e, Q8 e-tron, Q8 Sportback e-tron, SQ8 e-tron, SQ8 Sportback e-tron, S e-tron GT, RS e-tron GT performance, A6 Sportback e-tron, S6 Sportback e-tron, Q6 e- .