A Honda Civic is 2900-3100 lbs. A Honda CR-V is 3500-3600 lbs. That weight difference will not make much difference in a collision with a cyclist or pedestrian.
Even if they went with something heavier like a Tesla Model 3 (3900-4000 lbs) or a Tesla Model Y (4200-4400 lbs) or a Ford F-150 (4700 lbs) it would still not make much difference.
Yes, at a given speed a heavier vehicle will have more momentum and more kinetic energy than a lighter vehicle of the same shape, but momentum and kinetic energy aren't as directly correlated with how much a collision hurts a pedestrian as many here seem to think they are.
Once the vehicle is sufficiently more massive than the pedestrian that the collision causes very little change in the vehicle velocity a heavier vehicle at the same velocity is not really going to hurt the pedestrian more in the collision itself.
E.g., a large freight train hitting you at a slow walking pace is not going to be worse than a small car hitting you at the same speed, even though the train has way more momentum and kinetic energy. Speed that car up to highway speed and then it will greatly injure you even though it still will have much less momentum and kinetic energy than the slow train.
Much more important is the shape of the vehicle. Besides affecting what injuries are incurred from the collision itself it can affect what happens after. A shape that knocks the pedestrian away is probably safer than one that tends to draw the pedestrian to under the car where they get run over.