I’ll start with the Porsche 997, the 996 looked alright imo, but it looks “like a 90s Porsche”, the 997 made it look sleeker and more modern. Still looks good today.
As for cars that looked worse after a facelift? Maybe the facelifted 6th gen Camaro? The 6th gen looked great pre-facelift, but they did something weird with the headlights and now it looks so-so…
I feel the exact opposite. The 2024 makes the grille look tiny and the body colour piece in the middle just makes me think of the dodge charger
The Nismo makes it look like an R34, the base looks awful.