3rd Gen Engine and Drivetrain -> 2003-2007 5.9 liter Engine and drivetrain discussion only. PLEASE, NO HIGH PERFORMANCE DISCUSSION!

03-06 diesels

Thread Tools
 
Search this Thread
 
Old Sep 28, 2008 | 10:52 AM
  #1  
pvdh286's Avatar
Thread Starter
Registered User
 
Joined: Nov 2006
Posts: 38
Likes: 0
03-06 diesels

If a person had a choice, what year diesel,auto would your best truck, if only having 03-06 to choose from? thanks pete 4x4
Reply
Old Sep 28, 2008 | 11:16 AM
  #2  
BlueOx1's Avatar
Registered User
 
Joined: Jan 2007
Posts: 139
Likes: 0
I would say 05 due to the fact, you get the 325 motor and the nicer interior in my opinion my dad's 06 is like sitting on a couple of boards .
Joe
Reply
Old Sep 28, 2008 | 11:32 AM
  #3  
beretzs's Avatar
Registered User
 
Joined: Sep 2005
Posts: 186
Likes: 0
I would say an 06 with the updated 48RE. It will handle the exhaust brake better. I like the 06 (kinda partial), but really any of the 04.5's and up are solid running trucks. I have leather, so the interior is pretty nice in mine. Scotty
Reply
Old Sep 28, 2008 | 11:47 AM
  #4  
Fiftygrit's Avatar
Registered User
 
Joined: Oct 2005
Posts: 759
Likes: 1
From: Northern BC Canada
I love my 06, has been the best truck ive owned so far, never been back to the dealer in over 41,000 I run amsoil in the rear diff, the trany and engine, did the trany at 40,000 the synthetic seems to make it shift smoother, and not hunt so much at lite throttle, so far so good.
Reply
Old Sep 28, 2008 | 11:50 AM
  #5  
annabelle's Avatar
Banned
 
Joined: Oct 2006
Posts: 2,613
Likes: 2
From: NM
03 & 04 are known to get the best mileage.....they don't have a cat. or a 3rd injection event......depends on who you ask and what they have.
Reply
Old Sep 28, 2008 | 02:10 PM
  #6  
Peterbilt's Avatar
Registered User
 
Joined: Jan 2004
Posts: 678
Likes: 0
From: near Austin, Texas
The auto 05s have no overdrive lockout and a plastic intercooler (unless replaced).

Pete
Reply
Old Sep 28, 2008 | 07:56 PM
  #7  
bighornram's Avatar
Registered User
 
Joined: Sep 2006
Posts: 684
Likes: 1
From: Delta, PA
I would say they have only improived the newer you get in that range but for the right price they are all great. And I've driven them all.
Reply

Trending Topics

Old Sep 30, 2008 | 10:30 AM
  #8  
AH64ID's Avatar
Registered User
 
Joined: Nov 2007
Posts: 4,737
Likes: 4
From: Kuna, Idaho
I like the 05... has the 325 and I prefer the interior... Also in 05 you can search for your choice of G56 or NV5600...
Reply
Old Sep 30, 2008 | 10:51 AM
  #9  
ram 2500's Avatar
Registered User
 
Joined: Feb 2008
Posts: 245
Likes: 0
From: ontario, Canada
Originally Posted by Peterbilt
The auto 05s have no overdrive lockout and a plastic intercooler (unless replaced).

Pete
My 2005 HAS a overdrive lockout, and the intercooler is stock and is is NOT plastic!!!!
Reply
Old Sep 30, 2008 | 11:20 AM
  #10  
05 CTD2500's Avatar
Registered User
 
Joined: Mar 2007
Posts: 357
Likes: 0
From: Bremerton, WA
Originally Posted by Peterbilt
The auto 05s have no overdrive lockout and a plastic intercooler (unless replaced).

Pete
you can have either tow/haul or overdrive lockout but not both and only the early 05's have the plastic intercooler.
Reply
Old Sep 30, 2008 | 11:33 AM
  #11  
cumminshakesit's Avatar
Registered User
 
Joined: Jun 2008
Posts: 102
Likes: 0
From: Northport, Washington
2004.5 is suppose to be the best... and you get the 325hp w/ 3rd injection event... no CAT. not for sure on the auto... get a handshaker!!! you'll love it.
Reply
Old Sep 30, 2008 | 11:36 AM
  #12  
AH64ID's Avatar
Registered User
 
Joined: Nov 2007
Posts: 4,737
Likes: 4
From: Kuna, Idaho
Originally Posted by cumminshakesit
2004.5 is suppose to be the best... and you get the 325hp w/ 3rd injection event... no CAT. not for sure on the auto... get a handshaker!!! you'll love it.
04 has no cat, 04.5 has a cat... all 325hp motors have a cat... to start with....

Also 04.5 has the engine mounted LP....
Reply
Old Sep 30, 2008 | 12:07 PM
  #13  
troll3193's Avatar
Registered User
 
Joined: Sep 2006
Posts: 123
Likes: 0
I had an 04, own an 06 and my neighbor has an 03...

I would love to have the 03 next door, just for the mileage... He gets several MPG better than me... HO vs. non-HO motor....

I liked the interior of my 04 better than my 06. Dash layout mainly..

But I would say I really like my 06 engine/drive train. Less emissions than a 6.7, but exhaust brake support for the 48RE..

My $.02 worth,

Bryan
Reply
Old Sep 30, 2008 | 07:46 PM
  #14  
COUNTRYBOY's Avatar
Registered User
 
Joined: Sep 2006
Posts: 895
Likes: 0
From: Silver City, NM
I wouldn't trade my 04 305/555 engine for a 325... I love my milage and the truck is fully loaded, that's just my 0.02... All my friends that have 04.5's and up don't really impress me all that much, my set up has just as much power as there's and I get 3 more MPG on average than there's...
Reply
Old Sep 30, 2008 | 08:11 PM
  #15  
DG527's Avatar
Registered User
 
Joined: Jul 2006
Posts: 57
Likes: 0
From: Denton, Texas
I love my Megacab. The interior room can't be beat. If you don't need an 8' bed, consider the spacious "manvan."
Reply



All times are GMT -5. The time now is 06:01 PM.