Not that I know of. you can of course get a territory (SUV) that replaces the wagon, with the 3.2 diesel, that gets around 9 or 10 l/100km compared with 12 from the petrol 4.0 (my current car).
Here's my various recent cars and their fuel consumption
Mondeo wagon 120 kW diesel 6.5 l/100
Falcon sedan 170 kw 2 litre petrol 9 l/100
Falcon sedan 180 kW 4 litre petrol 11 l/100
Territory SUV 180 kw 4 litre Petrol 12 l/100
Territory SUV ? kW 3.2 litre diesel 9-10 l/100 (included for comparison but I haven't had one)
Fiesta 80? kW petrol manual 6.5 l/100km
I tow with the Territory not the others so that probably hurts it. To my mind the Mondeo diesel is the best compromise for performance and economy and room, but the falcon ecoboost is nicer to drive, faster, more comfortable (better seats) heaps better a/c. As Lee says the boot is a bit of a mess, sadly. The diesel Territory is something that would have been a great idea when we launched the car, we didn't have access to that engine then I think.