Hello dear community, after years of visits and explorations, I have now also created an account to clarify questions on my part. It is the Volvo S60, which I would like to add to my 18th car this year. And these questions would be the following: 1. In how far is it possible to upgrade the pre-facelift model, to a facelift model? (clear glass headlights, steering wheel etc.) 2. How many kilometers does an S60 usually last without problems? Bzw. till how many kilometers can you worry about an S60? 3. Can you replace the air conditioning system to be manually controlled, simply by the control panel, the climate automation; and is it still available as an air conditioning system, or as a fully functional air conditioning system? 4. Will the 2.4l engine with 140/170Ps be expected to be used with 140/170Ps, can one from experience tell me if there are significant differences in consumption and performance differences between the two variants? 5. Would I still like to know how it looks like with the automatic, how much liter will you consume more?