BMW 320d DPF Touring or alternative?

Hello together, since I have always been lucky enough to drive a company car and have never dealt with the topic of car purchase, I am now looking for advice on the purchase of a diesel car for my wife. Key data: – Budget 7000-8000 EUR – 2-3 / week to work about 15km (one distance) – space for 2 baby or child seats + prams (= combi) – trailer coupling – preferably diesel – power >= 140PS I currently have a BMW 320d DPF Touring 163PS Diesel in view. The car has 177.000km ru nter and it have been painted front and rear bumper (wg. stone strokes), new clutch + two-mass swing wheel (2016), turbochargers, brakes rear, cleaning soot particle filters (2015) and climate compressor (2014). Basically the car tells me very well and fits with 7500 EUR also perfectly into the budget. Are there any special features with this BMW, which needs to be paid attention or are other models perhaps better suited for us? Thank you in advance for a few helpful comments!