What is the average lifespan of the BMW 3 Series engine?

I'm thinking of purchasing a used BMW 3 Series and I want to know how long the engine typically lasts before needing major repairs or replacements.

The average lifespan of a BMW 3 Series engine can vary depending on the model year, maintenance history, and driving habits. However, many owners report their engines lasting well over 200,000 miles with regular maintenance.

As long as you follow the recommended maintenance schedule and take good care of your car, a BMW 3 Series engine can last well beyond 200,000 miles. Just make sure to address any potential issues promptly to avoid major repairs.

I've owned multiple BMW 3 Series cars and have never had any significant issues with the engine. As long as you keep up with maintenance and don't push the car too hard, it should last a long time.