Weexpect the 2024 A4 will have about average reliability when compared to the average new car. This prediction is based on the 2021 and 2023 models, plus the Audi brand scores. The 2020 Audi A4 AudiA4 and A5. Engine Reliability. Audi quotes that these engines can drink a liter of oil every 1,000 miles, but in reality, a lot of customers found it could easily consume that oil within half the distance. FleetNews commented way back in 2009 that they had a boastful 178 Audi A4s on fleet with the 2.0TDI engine under the hood, and 2009Audi A4 3.2 Quattro. 2009 Audi A4 3.2 Quattro. A Style Worth Repeating: Audi makes a few changes to the recipe with the new A4. MICHAEL AUSTIN Updated: Sep 1, 2008. View Photos. TheAudi A4 years to avoid are , 2009, and 2011. They are considered the worst for complaints including airbag faults, heavy oil consumption and leaks, engine failure, and huge mechanical failures. To find out more about the Audi A4 years to avoid and the reasons why they are just so flawed, keep reading. Ifyou’re looking for new cars, a Certified Pre-Owned (CPO) car might help you buy a like-new car at a significant discount vs. MSRP. Here’s why CPOs are better than buying new. 2017 Used Audi A4 VS. New. Image source. 2017 Audi A4 MSRP when new: $43,511. 2017 Audi A4 Average Used Price: $28,035. Edmunds expert review of the Used 2009 Audi A4 provides the latest look at trim-level features and specs, performance, safety, and comfort. Ibought a high mileage Audi A4 B8 and here are all the problems it has.This car has 291000Km on the dash and it has a lot of problems. In this video I go tr Getthe latest in-depth reviews, ratings, pricing and more for the 2006 Audi A4 from Consumer Reports. Ad-free. Influence-free. Car Reliability Guide . The 2009 redesign was a big step 3oNR.