I would not worry about the mileage. I think the nature of someone fitting a LPG system is that they will be using more than a Petrol version so if you average it out it is not much per annum.
The Engine in our car is great, if you look at it's longeverty of the car it was designed for in America you will see that properly serviced like this car appears to be it will run for many many miles will little issues.
I lot of the the small issues we have are manly to do with a car that was redesigned to fit the engine rather than the engine itself. The figure quoted for the LPG system seems right and so you are getting a vehicle with the work done for little money. Any changes as you know, you can make relatively easy so you can reto-fit over the next few years to make it an SE version
Reply With Quote