Strop, I've just been through a similar D4 selection/buying process except that I was prepared to buy a new/demo vehicle until I learned about the DPF (diesel particulate filter) that was fitted to most recent (2014 to 2017), some earlier (c2012 to 2013) and most earlier (c2010 to 2012) or thereabouts D4s. The advice I received was to look for a non DPF vehicle with less than 60,000km.
What I'm suggesting is that you need to come up with your own list of requirements. This forum is brilliant and helped me immensely with establishing my criteria and subsequently with what accessories to add and what spares to carry. I've had my car for four weeks now and am still setting it up (already fitted a winch and bullbar). 
 
FWIW my priorities (apart from good condition and service record) were:
1. Non DPF
2. Light exterior colour (for hot climate trips)
3. Light interior (not black)
4. Less than 60,000km
I would have liked an e-diff and power seats and perhaps a sunroof, but was happy to settle for an exceptionally good local late 2013 build car (seriously, was literally around the corner!) with rear aircon (not needed as I've removed the third row seating and two of the second row seats) bi-xenon lights, sat nav with reverse camera (but this could be standard for all I know) 11 speaker sound (I think this was a slight upgrade from standard), towing setup and with new tyres, battery and recent service and 42,000kms. Paid $58k. Probably a high price, but cheaper than new/demo and the car drives like new without any squeeks or rattles etc. I'm very happy with it. I was expecting that white would be my only choice, but this car was Ipanema Sand which is a sort of light silver with a bit of a green tinge.
If I may make a suggestion, have as your top priority a less than 100,000km car that you can verify has driven country miles and has not worked hard by either towing or 4WDriving. A&B Automatics advised that they have serviced gearboxes up to 120,000km that were fine, but they stressed that the gearboxes hadn't worked hard. My plan is to service the box at 60,000km and thereafter every 30,000 (along with diffs) and engine every 10,000km. I keep my cars a long time.
I would suggest a second priority would be a non-DPF vehicle (cow's **** isn't really good for engines) and I would put all other options (e-diff, colour, power seats, towing pack, etc.) on a "nice to have" list.
Good luck.
	
		
			
			
				
					
 Originally Posted by 
Strop
					 
				 
				Thank you for that.
I thought I had my head around the D4 model specs but the more I look at ads the more confused I get.  Looking for a  D4 SDV6 SE.  Been looking at 2011 models and I thought they came wth 3 litre twin turbo, electric seats, individual arm rests and 19" wheels.  As do all the SDV6 models since their introduction.  These are the most obvious things to differentiate from TdV model.  
I thought the TdV had 18" wheels, manual seats, no individual armrests and 2.7 litre single turbo motor.  
As I said I am getting very confused.  Am I missing something?  Or did it change 2011 to 2012?
Laurie
			
		 
	 
 
				
			 
			
		 
			
				
			
			
				2013 D4 expedition equipped
1966 Army workshop trailer
(previously SII 2.25 swb, SIII 2.25 swb & lwb, P38 Vogue, 1993 LSE 3.9V8 then HS2.8)
			
			
		 
	
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