BMW Reliability Ratings — Every Model Ranked

The BMW I4, covering model years 2022 to 2024, holds an average reliability score of 74 out of 100, categorized as "Good" on the Auto Reliability Index. Data indicates common issues with the electrical system, power train, and vehicle speed control, with a notable number of complaints in 2023 at 8 per 10,000 vehicles sold.

The BMW 2-Series, spanning model years 2018 to 2026, maintains an average reliability score of 72/100, indicating a generally good reliability rating. Common issues reported by owners include problems with the electrical system, air bags, and service brakes, with repair costs rated at 3.5 out of 5.

The BMW X1, spanning model years 2018 to 2026, has an average reliability score of 75/100, indicating a generally good reliability profile. Common issues reported by owners include problems with the service brakes, electronic stability control, and electrical systems, particularly in the 2023 and 2024 models, which show higher complaint rates of 44.3 and 46.5 per 10,000 sold, respectively.

The BMW 3-Series, covering model years 2018 to 2026, demonstrates a generally excellent reliability score, averaging 88/100, with notable improvements in later years such as 2025 and 2026, each scoring 100/100. Common issues reported include engine and electrical system problems in earlier models, particularly 2018 and 2019, with a significant reduction in complaints by 2022.

The BMW 5-Series, covering model years 2018 to 2026, holds an average reliability score of 66 out of 100, indicating a generally good reliability reputation. Common issues reported by owners include problems with the air bags, electrical systems, and power trains, particularly in earlier model years, with repair costs rated at an average level.

The BMW X6, evaluated from 2021 to 2026, shows a mixed reliability rating with an average score of 54 out of 100, indicating a range of issues primarily with service brakes and structural components. Owners report recurring problems such as brake system failures and door alignment issues, contributing to a higher-than-average annual repair cost of $1206 compared to the luxury fullsize SUV segment.

Data on the BMW X3 from 2019 to 2026 indicates a mixed reliability reputation, with an average score of 57/100 and notable variability in annual complaint rates, peaking at 21.1 per 10,000 units sold in 2019. Common issues reported by owners include electrical system malfunctions and structural concerns, such as sunroof shattering and tailgate problems, with repair costs averaging $1,034 annually, higher than the luxury compact SUV segment average.

Data indicates that the BMW 4-Series, covering model years 2018 to 2026, generally holds a mixed reliability reputation, with an average score of 58/100. Common issues reported include electrical system malfunctions, airbag deployment failures, and powertrain problems, with notable complaint rates in earlier years reducing significantly by 2025.

The BMW X5, spanning model years 2018 to 2026, exhibits mixed reliability with an average score of 50/100, indicating varying performance across different years. Common issues reported by owners include electrical system failures, power train malfunctions, and service brake problems, with the 2019 model year showing the highest complaint rate at 28.8 per 10,000 sold.

The BMW iX, covering model years 2022 to 2024, has an average reliability score of 56/100, indicating mixed reliability. Data shows common issues with the electrical system, airbags, and forward collision avoidance, with a notable number of recalls and complaints, particularly in the 2022 model year.