"Overall dependability" refers to the general reliability or trustworthiness of something or someone. It represents how consistently that thing or person performs or functions without unexpected errors or failures. Full definition
J.D. Power named the 2005 DeVille as the highest ranked in Overall Dependability in its class. (shoppok.com)
J.D Power uses information gathered from owners of 3 - year - old, or 2011 model year vehicles, to rank overall dependability. (bakermotorcompany.com)
Consumer Reports ranks Volvo 23 out of 27 major manufacturers for the 2018 model year J.D. Power ranks Volvo a bit higher, placing its cars about average in overall dependability. (digitaltrends.com)