View Single Post
Old 06-16-2017, 08:30 PM   #11
Nick M3
Relic
 
Nick M3's Avatar
 
Join Date: Oct 2003
Location: Bethesda, MD
Posts: 12,438
Quote:
Originally Posted by John V View Post
Nah. It turns 2500 rpm at 75. Half ton 5.3L trucks aren't much lighter than mine but they have way taller gearing and get 18 is on the hwy. The duramax adds a lot of weight.
Half tons are something like a thousand pounds lighter. C-channel frames and thinner steel. Looks like the dmax adds 1500lbs or so on top.
__________________
2011 M3
2006 Sierra 2500HD 4WD LBZ/Allison
2004 X5 3.0i 6MT
1995 M3 S50B32
1990 325is
1989 M3 S54B32

Hers:
1989 325iX
1996 911 Turbo


Nick M3 is offline   Reply With Quote