I recently was in the market for a new car. It seems that many auto makers have changed to smaller engines, turbo-chargers, and CVT transmissions in order to get an extra couple of miles per gallon. I do not like this trend because;
1. Even though the mpg is better, you pay more for premium so the cost to operate is more.
2. Turbos add more heat and complexity to the system and probably will cost more to maintain.
3. My mechanic says the CVT transmissions are not as reliable as the previous types. So a rebuild/replace is likely down the road.
In short, the cost to own and maintain these new vehicles is FAR HIGHER than the older ones. As for us, we purchased a well maintained low mileage 2012 with a 6-speed tranny and a 87 octane fuel-injected V-6. Like many things, seems like the older ones are better.