How reliable is the BMW 120?
Owner-reported reliability data: inspection results, typical mileage, and the most common failures.
The BMW 120 passes first-time inspections somewhat below the European average. The most commonly reported issues are a shock absorber damaged to the extent that it does not function or showing signs of severe leakage, tyre tread depth not in accordance with the requirements, a suspension pin, bush or joint excessively worn. Typical mileage by age and a year-by-year breakdown of reliability are shown below. All figures are owner-reported real-world data, not a marketing rating.
Average reliability
Based on 11,275 inspection tests. First-time pass rate: 73%.
BMW 120 reliability by year
How the BMW 120 performs at first-time inspection, broken down by the year cohort. Empty cells mean we don't have enough owner-reported data for that year yet.
| Year cohort | Pass rate | Typical mileage @ 5 yrs |
|---|---|---|
| 2004 | 71.5% | – |
| 2005 | 71.7% | – |
| 2006 | 70.9% | – |
| 2007 | 73.5% | – |
| 2008 | 73% | – |
| 2009 | 74.5% | – |
| 2010 | 74.1% | – |
| 2011 | 75.5% | – |
| 2012 | 75.1% | – |
| 2013 | 80.9% | – |
| 2014 | 82.2% | – |
| 2015 | 85.7% | – |
| 2016 | 87.3% | – |
| 2017 | 88.2% | 76,995 km |
| 2018 | 87.7% | 66,504 km |
| 2019 | 90.5% | 63,998 km |
| 2020 | 92.1% | 66,032 km |
| 2021 | 95% | – |
Model-level pattern, not per-car prediction
These figures describe the BMW 120 as a model. The reliability of any individual BMW 120 also depends on service history, accident history, and how it was driven. Run a free VIN check to see the records attached to a specific car you're considering.
Frequently asked questions
Is the BMW 120 reliable?
Based on owner-reported inspection records, the BMW 120 passes first-time inspections somewhat below the European average. Its first-time inspection pass rate sits around 73%. Reliability varies by year and engine: see the year-by-year breakdown on this page for the specific cohort you're considering.
What are the common problems on the BMW 120?
The most common owner-reported issues are: A shock absorber damaged to the extent that it does not function or showing signs of severe leakage (2.3% of inspections); Tyre tread depth not in accordance with the requirements (2.2% of inspections); A suspension pin, bush or joint excessively worn (1.8% of inspections); The aim of a headlamp is not within limits laid down in the requirements (1.5% of inspections); Parking brake efficiency below minimum requirement (1.4% of inspections).
What mileage is normal for a BMW 120?
For a typical BMW 120, owner-reported average mileage works out to about – at 3 years, – at 5 years, and – at 10 years. The mileage section on this page shows the full distribution, high-use vs low-use cars often differ by a factor of three.
How do I check a specific BMW 120 before buying?
Enter the 17-character VIN on Carlytics. The free check shows decoded specs and open safety recalls. The full vehicle history report (from EUR 8.90) cross-references owner-reported issues, mileage records, and stolen-vehicle databases for the specific car, model-level reliability tells you the pattern, the VIN check tells you the car.