What are common RS4 problems to be aware of?
One of the most notorious issues with the Audi A4 B7 RS4 is carbon buildup on the intake valves, a problem common to many direct injection engines. The RS4’s 4. V8 FSI engine uses direct fuel injection, spraying fuel directly into the combustion chamber rather than the intake port. It is equipped with a 2. Audi RS4**: The RS4 also has a powerful engine, but it’s a 3. V6 that generates 450 horsepower and 39. It’s faster and more powerful than the RS3, but also larger and heavier.
How reliable is an Audi RS4?
Audi RS4 Avant reliability will be very good. Audi is a class act when it comes to building cars and this RS4 Avant looks and feels like it has been made to the same high standards that the company is renowned for. However, the Audi S4 years to avoid include the 2005, 2010, 2011, 2014, 2018, and 2019 models. These have the most reported issues and will cost precious time and money to care for as an owner.Reliability. The 2018 Audi A4 has a 4 years / 50,000 miles basic warranty and 4 recalls. RepairPal gives it a reliability rating of 2. Luxury Midsize Cars.FAQs: Most Reliable Audi S4 Years Several excellent years are available for the Audi S4. We recommend the 2008, 2012, 2013, 2016, 2017, 2020, and 2021 selections.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. BMW has 8 models and the average reliability score is 57 out of 100. The highest score in the list is 86 with the lowest being 16.
Which Audi RS4 is best?
B7 RS4 (2006-2008) The B7 RS4 is often regarded as the greatest RS4 ever made. It featured a 4. L naturally aspirated V8 (BNS engine) producing 420 hp at 8,250 RPM, paired with a 6-speed manual and Quattro AWD. Both models share a similar platform, the MQB (Modular Transverse Matrix), but differ primarily in body style. The RS4 is an estate (Avant), while the RS5 is a coupe. Both feature Audi’s Quattro all-wheel-drive system and are powered by a 2. V6 twin-turbocharged engine, producing impressive power numbers.RS variants of Audi models, such as the RS4 and RS6, are usually more expensive to run too. These are performance-focused models with engines that don’t prioritise efficiency and so sit in higher insurance groups.The M5 Touring and Audi RS6 Avant both use twin-turbocharged V8 engines totaling four or more liters. Audi’s 4. The M5 Touring makes the same power as its sedan counterpart from a twin-turbo 4.The high-performing versions of the Audi 4. V8 would go on to be lusted after by enthusiasts around the globe and are commonly held as some of the best modern V8 engines ever made from a performance perspective.
Is an Audi RS4 expensive to maintain?
RS variants of Audi models, such as the RS4 and RS6, are usually more expensive to run too. These are performance-focused models with engines that don’t prioritise efficiency and so sit in higher insurance groups. High Mileage If your Audi has more than 100,000 miles on it and you keep thinking about paying for repairs more often or you are starting to notice a decline in its performance, then it’s probably the right time to consider getting a new one.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.On average, the maintenance and repair costs of an Audi are $987 per year, which is more than double the industry average.The cost of maintenance and repairs can be high, as luxury vehicles use high-quality, expensive parts and may require specialized service. Additionally, older Audi models may not have the same warranty protections as new cars, leading to potentially higher out-of-pocket costs for unexpected repairs.While Audi oil changes can be expensive due to the use of synthetic oil, specialized filters, and premium labor rates, understanding these factors helps owners manage costs better.