Infiniti Q45
The Q45 is like the older brother of the Infiniti M45, which has replaced it. This is probably because maintaining a Q45 is no small bill. It costs about $1300 a year – making it one of the most expensive cars to maintain.
Infiniti Q45
Porsche 718 Boxster
This is an incredibly popular Porsche model, and it is renowned for being reliable and affordable. The problem is servicing the car. It might be reliable – but the once-in-a-while maintenance still costs a fortune with the average yearly cost being $1700.
Porsche 718 Boxster