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FishOnOne's avatar
Feb 09, 2016

2016 Chevy 5.3 vs GMC 6.2 Drag Race and MPG Machup Review

You maybe surprised at the fuel economy results.

Enjoy...

Link

6 Replies

  • SouthpawHD wrote:
    mooky stinks wrote:
    No surprise to anyone that drives a 6.2. I've run mine at the track (13.97@98) W/4WD and have gotten 24 MPGs unloaded on a trip. It out pulls and out MPGs any 5.3 or 6.0 I've had. I consistently get 11 MPGs while towing my 8300lb TT. Win/Win!


    What you have there is almost a unicorn - the 6.2 w/ max tow. Great combination IMO.

    I looked and looked for one (with front bench seat) and could not find one. I guess it ended up a mute point as I need more payload than a max tow can offer.


    Lol You're right. I had to order mine and I ordered the bench. It's probably one of the lesser loaded LTZs you'll see.
  • Rumor has it GM is bringing out an iron block 6.2 similar to the 5.3 and 6.0. It will be a heavy duty engine . Although the current 6.2 will hold up to the abuse in my honest opinion. Still impressed with the 5.3 and 8 speed trans. seems to be a great combo and one very stout engine.
  • It also proves my thinking that two trucks set up identical except one having more power can get the same MPG if towed with the same.
  • mooky stinks wrote:
    No surprise to anyone that drives a 6.2. I've run mine at the track (13.97@98) W/4WD and have gotten 24 MPGs unloaded on a trip. It out pulls and out MPGs any 5.3 or 6.0 I've had. I consistently get 11 MPGs while towing my 8300lb TT. Win/Win!


    What you have there is almost a unicorn - the 6.2 w/ max tow. Great combination IMO.

    I looked and looked for one (with front bench seat) and could not find one. I guess it ended up a mute point as I need more payload than a max tow can offer.
  • Agreed.. Had a 6.2l last summer - great power and great MPG's!
  • No surprise to anyone that drives a 6.2. I've run mine at the track (13.97@98) W/4WD and have gotten 24 MPGs unloaded on a trip. It out pulls and out MPGs any 5.3 or 6.0 I've had. I consistently get 11 MPGs while towing my 8300lb TT. Win/Win!