Hey there! Good morning to you too, and congrats on considering the 2018 220d coupe – sounds like a sleek ride you're eyeing up. Let's tackle your questions one by one.
First off, regarding the timing chain issue, BMW has made improvements over the years to address any potential issues. However, it's always a good idea to do your research and perhaps ask the seller or a trusted mechanic if any specific updates or fixes have been done to the timing chain on the 2018 model.
As for reliability, BMWs are generally known for their solid build quality and performance. With proper maintenance and care, they can be quite dependable. That said, like any car, they may have their quirks, so it's essential to stay on top of routine maintenance and address any issues promptly.
When it comes to servicing costs, budgeting around $700 to $1000 per year for routine maintenance sounds about right for a car driven around 7000 miles annually. This would cover things like oil changes, filter replacements, and inspections. Of course, actual costs can vary depending on factors like your location, the condition of the car, and any additional services needed. Hope this helps, and best of luck with your decision!