2015 Jeep Cherokee two litre diesel here, best tow rating of all the mid sized SUV's and apparently better than expected offroad, particulaly the petrol only Trailhawk version. It really does tow a four wheel trailer with 1250kg car on board well, very stable and in sports mode not too bad using cruise control. Nice to drive trailerless, comfortable and not so big that parking or manouvering is ever a problem. The only problem I've had concerns the transmission software which is a Jeep work in progress, a bit annoying sometimes but you get used to it in a fashion around town, works perfectly on the open road.
Yep a Grand Cherokee three litre diesel would likely tow a bit better but the compact Cherokee diesel is a great multi tasker and does everything asked of it.