How Much Grille Does the BMW 4 Series Actually Need? Top Gear Found Out

I know, you’re probably all sick of hearing about the 4 Series’ grille by now. However, Top Gear recently did something interesting. Instead of complaining about it, which all of us are guilty of, TG’s Ollie Kew actually decided to employ some science and maths to the grille, to see just how much of it is necessary.