My 2 yo car shows 47MPG and its safety features (e.g. adaptive cruise control and the ability to stay in lane) are more addictive than I expected. A 20 yo car s

My 2 yo car shows 47MPG and its safety features (e.g. adaptive cruise control and the ability to stay in lane) are more addictive than I expected. A 20 yo car strikes me as unrealistic extreme even though I drove my previous one for 10 years myself.