Firstly, I think your last "most" meant "least"
Secondly, 100 bhp per litre is supposed to be a great 'achievement'
liao, and is rare .. like SS2, DOHC EG/EK and Ferraris etc...
Where got most 1.8 car have 180... even Mazda 6 2.0l, supposed to
be sporty not even 180 bhp.