Conventional Gas Kit
SMART – FAST Sequential
 
 
 
 
  Run/day (kms.) 100 100 100 100 100 100 100
  Car's Average (kms/Ltr) 8 10 12 14 16 18 20
  Petrol Reqd.(Ltr) 12.50 10.00 8.33 7.14 6.25 5.56 5.00
  Car's Average on CNG 13.00 16.00 19.00 22.00 25.00 28.00 32.00
  CNG reqd. (Kg.) 7.69 6.25 5.26 4.55 4.00 3.57 3.13
  Petrol cost @73 912.50 730.00 608.33 521.43 456.25 405.56 365.00
  CNG cost @45 346.15 281.25 236.84 204.55 180.00 160.71 140.63
  Savings/day 566.35 448.75 371.49 316.88 276.25 244.84 224.38
  Savings/mth (30 days) 16990.38 13462.50 11144.74 9506.49 8287.50 7345.24 6731.25
  Savings/Year (Rs.) 203884.62 161550.00 133736.84 114077.92 99450.00 88142.86 80775.00
  Conversion Cost (CNG) 38000 38000 38000 38000 38000 38000 38000
  Payback in days
67 days 
85 Days 
102 Days 
20 Days 
138 Days 
155 Days 
169 Days