It might be hard to find a Touareg diesel in your price range, but it does make a great combo daily driver / tow vehicle. We just got back from a 2,125 mile trip with our 2012 Touareg 3.0 towing our 4,500 lb TT. I'd personally rather have a truck for towing, but if you want a mid size SUV that can also tow you'd be hard pressed to beat it. It certainly has all the power you need. It's just lacking in suspension as all mid-sized SUV's will be.
2017 Escape 17B, 2012 VW Touareg