Hybrid differences

Hello dear community I hope not to be stoned, but on the topic hybrid I have the one or other question that I don’t get answered so much, am not actually the forum type but I give myself trouble, Currently I drive a v class as 200 ps diesel variant, which I would like to sell soon, I don’t want to sell a diesel then I no longer now woman has set me a little on hybrid, brand I have not now driven some corolla as well opel, was also with those always satisfied to my driving profile about 10 – 15 tsd kilometers per year to the largest part by the Eifel so almost no city. me or us float 2 cars before which we want to look more closely, once the corolla with the large machine and good equipment and the Opel Grand Land X the gt there is only with one machine the two cars differ in hybrid mode but that the Opel has to be loaded or can not? and the Corolla, if i The Corolla can theoretically drive 2 km purely electric and the Opel around 50 km. the Opel charges just like the Corolla would be the ride again or needs it if it is electrically empty a plug socket. then I read out somewhere that the Toyota is electrically supported up to about 50 kmh the Opel against up to 125 kmh, so as a lay that would give me the understanding that the Corolla is electrically supported only up to 50 kmh and off then works as a normal petroler. can someone grab me sometimes under the poor with the two principles I really stand there on the hose with kind regards Daniel