Question: are used bmw x3 reliable?
Answer: Is a used BMW X3 4x4 reliable? With an ageing fleet of examples, this generation of X3 is slipping down the reliability rankings and only managed a lowly 17th place finish out of a class of 23 large SUVs. The news doesn't get any better because BMW as a brand came in a disappointing 21st place out of 31 manufacturers.