I don't know, I've not looked into the power to weight ratios but I would say there would not be much in them tbh.
 
Edit looking into them:
 
P1 P2W @ 350bhp 270bhp per tonne (Really not sure about torque I guess it would be at least 300 ft lb)
 
172 with 270bhp = 247bhp per tonne (Don't know much about the torque)
 
I don't think there'd be much in them. I'd have the P1 if I was spending 9k.
			
			Edit looking into them:
P1 P2W @ 350bhp 270bhp per tonne (Really not sure about torque I guess it would be at least 300 ft lb)
172 with 270bhp = 247bhp per tonne (Don't know much about the torque)
I don't think there'd be much in them. I'd have the P1 if I was spending 9k.
 
	             
						
					 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		 
 
		