LC fuel figures
Standard LC (Fabia Wiper adds 50BHp, right?)
Tesco 99
38MPG (When driving between 60-70mph)
340 miles
I did a Clacton, Essex to Totnes, Devon journy three weeks ago and peaked at 38.5MPG over a 600 mile round trip.
Suits me fine. That was a tank and a half of fuel.
Reading this thread i think some peoples trip computer must up the chute. I work mine out the old fashioned way. Fill up drive fill up again and work it out from there. To achieve 38MPG from 340miles you are only using 40 litres of fuel so that means there are 15 litres left in the tank! THat would give you a tank range of 468! Are you sure your car is not a TDI????????
Doing the maths: Leon has 55l tank. Reserve light comes on with 5l left so assuming you run to the reserve light and have used a full 50 litres of fuel then the following mileages would give the coresponding MPG
Miles Litres Gallons MPG
370 50 11 33.63636364
360 50 11 32.72727273
350 50 11 31.81818182
340 50 11 30.90909091
330 50 11 30
320 50 11 29.09090909
310 50 11 28.18181818
300 50 11 27.27272727
290 50 11 26.36363636
280 50 11 25.45454545
270 50 11 24.54545455
260 50 11 23.63636364
250 50 11 22.72727273
2002 LC with Performance Torque Re-map
Tesco 99 Ron Super unleaded
MPG 26-27 Currently
Tank to reserve light
290-300
Mostly town driving
MPG has been as high as 30 during the summer. Average MPG over the life of the car is currently 28.4.
The thing which kills the MPG on the standard LC is that the turbo cuts in so low, 1600rpm, making it difficult to drive without boosting.