FWD for winter?
For summers u also have FWD?
Forget about LPG
Unless u have "sexual" plans for your car. My car used to be 1.8 carb & LPG. When I installed 3A engine there, I throwed out my LPG equipment - I have car for driving, not for penny counting. Also forget about cheap diesel engine - the only swap, that's worth it, is 2.5 R5 TDI AEL from C4. If u want 1.9 TDI, buy B4. And 1.6 TD isn't engine - it only makes loud "da-da-da-da" sound and slow movement - suitable for old ppls because of good mileage - but that's all