While my '13 3.0SC was in the shop yesterday they gave me a loaner XF. I'm nearly certain it was a 2013 with the 4 cylinder turbo. One thing that is for certain is that the car did not have the Auto Start/Stop ECO system that is found on mine. Wondering if Jaguar only put this on 6 and 8 cylinder cars or if maybe this was a very early production 2013 before they rolled it out?

 

The ECO system installed on all types XF, but for some markets this option is obsolete

 

Strange. This was definitely a US spec 2013 XF and the ECO system was nowhere to be found.

 

In EU all models has ECO system, in Eastern Europe there are a few countries which ECO option is obsolete to order.

 

I mean is impossible to order.

 

The ECO system available in facelift XF X250.

 

No - it's not on the 2 liter models in the 2013 model year. It was introduced in 2013 in the US models but only for the V6 and V8 spec cars

Read this link for details
http://blog.interactivejaguar.com/bl...id=969&p=entry