XK8 / XKR ( X100 ) 1996 - 2006

2003 and newer 4.2 Litre engine reliability

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  #2  
Old 03-27-2008 | 05:45 PM
ken@britishparts.com's Avatar
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Joined: May 2007
Posts: 2,533
Likes: 22
From: Houston, Texas
Default RE: 2003 and newer 4.2 Litre engine reliability

For Pete's sake, I hope not! I need the work!

Seriously, they seem to be really pretty solid. Wait for JFT or Jag-genius to answer though. They are in the dealerships and will have first hand knowledge.
 
  #3  
Old 03-27-2008 | 06:59 PM
FactoryJaguarTech's Avatar
Joined: Jan 2008
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From: 33498
Default RE: 2003 and newer 4.2 Litre engine reliability

The 4.2 engine is extremely durable. I posted earlier that our dealership has replaced only I think 3 since they came out in 2003. That is pretty darn good. We are a big dealer. So we have sold thousands of 4.2s.
We have had a few tensioner issues but nothing like the 4.0.
I would definitly say go for it. The 4.2 will make you forget you ever had the 4.0. Night and day. Thouroughly enjoyable to drive. Much smoother.
 
  #4  
Old 03-27-2008 | 08:08 PM
jag_genius's Avatar
Joined: Jun 2007
Posts: 2,076
Likes: 39
From: Pompino Beach , FL
Default RE: 2003 and newer 4.2 Litre engine reliability

yeah some tensioner issues.. but simple stuff.. the whole car is pretty mint and durable.. i wud go for the 2005 . looks sweet
only had one engine failure.
 
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