I am considering purchasing a new car with (optional) magnetorheological dampers (2018 Mustang) sometime next year. I plan to own this car for at least 10 years, possibly longer. I understand loosely how they work and the benefits there of, but know nothing about long term maintenance or replacement issues. Are they similar to air suspensions, meaning when it comes time to replace them because they are eventually going to fail, get out your checkbook? Or are they more like looking after standard shock absorbers. If there's not that great a benefit to them and they are expensive to maintain/replace, I may just go with a standard suspension set-up. I'd love some first hand or confirmed second hand knowledge / opinions. Thank you.