Having a Karoq 2L 150TDi SportLine (manual) I can advise that it is a good solid towcar and can achieve amazing mpg.
Technically, if it wasn't ordered as a new vehicle with towing (as mine wasn't) then to keep Skoda happy it will need an oil cooler fitted and the radiator updated to twin fans. We tow a Bailey U4 Seville uprated to 1450kg MTPLM and have no problems with the engine getting too hot. We had a Westfalia detachable bar fitted with the VAG wiring including the extra for fridge and charging. All in cost £760.