BMW 3 Series (G20)
Production Years: 2019 - 2024
The G20 returned the 3 Series to its roots as a sharp-handling executive saloon. While generally more reliable than the F30, UK cars are now reaching the age where cooling system plastics and electronic sensors show their first faults.
3 Series (G20) Reliability & Common Faults
Detailed guide to known problems, estimated repair costs, severity ratings, and buying tips for the BMW 3 Series (G20).
View 3 Series (G20) ProblemsBrowse by Production Year
Select a specific year to view detailed history reports and reliability data for 3 Series (G20) models of that age.