Usman bhai the thing is that 1.3 Gli has the highest resale so far. When I selected Altis 1.6 over it I was also worried about the resale as Altis never had good resale in the past, but I got an immense response for 1.6 and it sold quickly at good price. I have observed that among all variants Altis 1.6 has now the highest demand and delivery time is now Dec/Jan for it while Gli and all other variants are available in Oct.
I wanted an auto, but Gli auto was a bit sluggish and poor fuel economy. I had slightly more budget so I moved up to Altis 1.6 and it had auto transmission, alloy rims, lcd with rear view camera and a dual vvti more powerful, advance and economical engine.
Now Alhamdolillah I have moved to Grande. Had been thinking to repurchase 1.6 which now comes with immobiliser and keyless entry, but further stretched my budget and got Grande because there have always been a feeling to go for the top of the line variant, so that one should not later desire yaar 1.8 lay laita, CVTi has good fuel economy, manual has six gears, there is sunroof, reclining seats, dual air bags, climate control, better instrument cluster, better interior etc.
So it depends on your budget. I am not sure about Grande or 1.8 variants resale, but I am going for it for enjoying the goodies IMC has just added.
Regards