Yes, but you have to drive a lot to make up for the price. Dropping from 10€ per 100 km to 5€ per 100 km and slightly less maintenance cost (modern Diesel motors - and by modern I mean the last few decades, given that the motor has been treated well - are pretty carefree already) takes a long time to pay off. If you drive 10.000 km per year that’ll save you 500€ per year + minor maintenance savings, but you pay 10.000+ € more when buying the car. For electric motorcycles it’s even less notable since they need less fuel.
Lifespan also is difficult to evaluate. I’m currently using a 25 year old Skoda Octavia and it’s still causing no problems and I still could resell it for 3000-4000€. When driving an EV for 20+ years you’ll very likely have to replace the battery, probably twice (easily 10.000€ with current batteries every time you need a new one).
Another point: Resell value. Due to battery degradation and especially very quick technological advancements EVs tend to lose their value quicker than fuel powered vehicles.
I really want to buy an EV but it just doesn’t make sense yet. Give me an EV that’s not wasting any money on fancy screens, excessively good speakers, … with like 300 km of effective uphill range for a reasonable price and I’m in.