Usual stuff first really, does all electrics work, any problems on the test drive like noisy transmission, knocks, clunks, how about steering, brake in a straight line. Look in the engine bay for leaks, feel the top hose of the radiator when engine is warm and running, (if its hard not good). Also white deposits inside oil filler could mean head gasket. Have a look at the underneath, cv boots intact, rust problems (not usual on a frontera unlike an LR). Again look for more leaks. Have a look at the sills, sometimes problems with rust here. Check rear diff pan, can go porous and leak or just leak and require re-sealing (easy job and there is a how to on the forum). Feel for play in the prop shaft. Condition of the tyres. Any excessive smoke on start up? Have a general read of how to operate the 4x4 system and make sure that works and your happy with how to use it. And if you do finsd one and have any questions, just ask, we are a friendly bunch on here. Sorry its all a bit jumbled but hope it helps anyway.
