Decision-making Sportage

hello to everyone, I would like to buy a kia sportage and have some questions: – is the 2.0 l engine with 136 identical to the one with 184 ps? means: is it only a modified software or are other components on the engine like turbo etc different? you feel the extra power or is the 184 ps variant a paper tiger? – I couldn’t test a variant with the automatic transmission. how did it turn on? is it a relatively new construction? how high is the multiverb also compared to the switch? – I thought the tested car (2.0l diesel 136 ps manual gearbox) on the highway seemed quite noisy. can you create some kind of assistance by e.g. insulation material in the doors or similar? – what do I have to keep in mind? desired config is: sportage 4×4 automatic 184 ps in spirit equipment with full cabin except panaorama roof and automatic parking function. thank you for your comments