Hi I have been getting 170, 180, 195 and tonight I got more than 200 kms on 56 Kg cylinder on 2005 Xli during all city driving and 95 percent ac.
The red light came at 180 or so and at 200 kms there was some gas for more kms. I went for filling as there were no que at I-8 Markaz Shell pump around 11.35pm. Filled full tanks for 320 rs, gas filled 8.23kg.
The car had been running on petrol till March 20, 2008.
Maintained at 3S Toyota dealers, but I never allowed them to fiddle with cars tuning. The car is on same tuning on which it came from the factory.
Only this time I used Shell semi-synthetic oil, otherwise it was all TMO 2000.
The ODO shows 32000 Kms now.
CNG usage worksheet