What is the output of a 130 bhp 1.8 MX? power to weight / output per tonne? (Mk1) (12/99)

Original 1.6 figure:
Max Power : 114bhp@6500rpm
Weight = 949 kg (943 kg actually weighted in US)

'97 1.6 figure (Mk1):
Max Power : 90bhp@6000rpm
Weight = 1020 kg '97

1.8 figure (Mk1):
Max Power : 131bhp@6500rpm
Weight = 1014 for 1.8I and 1040 kg for 1.8i (1013 kg actual weighted in US)

'99 1.8
US actual = 2240 lbs = 1018 kg with 140 bhp

(12/99)

  bhp/tonne bhp/litre
Early 1.6 120 71
Later 1.6 88 56
Mk 1 1.8i/iS 129/126 71
Mk 2 1.8 137 76