View Poll Results: Your 6.5 highway fuel milage?

Voters
562. You may not vote on this poll
  • less than 12 MPG

    7 1.25%
  • 12-13 MPG

    28 4.98%
  • 14-15 MPG

    72 12.81%
  • 16-17 MPG

    133 23.67%
  • 18-19 MPG

    107 19.04%
  • 20-21 MPG

    64 11.39%
  • better than 21 MPG

    49 8.72%
  • Just looking

    102 18.15%
Results 1 to 20 of 60

Thread: 6.5TD MPG Hiway mileage Poll!

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  1. #1
    Join Date
    Sep 2006
    Location
    Brooker, FL
    Posts
    1,217

    Default

    Well, I get about 9.8 mpg, but then my 6.5L TD is in an 18,000 lb. class A motorhome.

  2. #2
    Join Date
    Sep 2006
    Location
    Brooker, FL
    Posts
    1,217

    Default

    Quote Originally Posted by rustyk
    Well, I get about 9.8 mpg, but then my 6.5L TD is in an 18,000 lb. class A motorhome.
    Things do change - with my replacement Peninsular Diesel AMG 230 HP (custom spec'ed) 6.5L TD, mileage is nearly 11 mpg...
    '94 Barth 28' Breakaway M/H ("StaRV II") diesel pusher: Spartan chassis, aluminum birdcage construction. Peninsular/AMG 6.5L TD (230HP), 18:1, Phazer, non-wastgated turbo, hi-pop injectors, 4L80E (Sun Coast TC & rebuild, M-H Pan), Dana 80 (M-H Cover), Fluidampr, EGT, trans temp, boost gage. Honda EV-4010 gaso genset, furnace, roof air, stove, microwave/convection, 2-dr. 3-way reefer. KVH R5SL Satellite. Cruises 2, sleeps 4, carries 6, and parties 8 (parties 12 - tested).

    Stand-ins are an '02 Cadillac Escalade AWD 6.0L and an '06 Toyota Sienna Limited.

  3. #3
    Join Date
    Nov 2001
    Location
    Aitkin, MN
    Posts
    1,986

    Default

    Good Day!

    I hope you're not unaware of it, but going from 9.8 mpg to 10.8 saves you ~ 1 gallon per 100 miles. Do the math: at today's fuel prices, that's a significant savings.

    Blessings!
    82 6.2NA K15 4X4 pickup, 4spd man w/ OD, 335K+ "In Rust We Trust" (parked)
    95 6.5TD 2500 4X4 pickup, Gear Vendors Aux. OD, > ¼ million miles - gone
    95 6.5TD 1500 4X4 3/4T Suburban, Kennedy exhaust, > ¼ million miles
    93 6.5TD 3500 4X4 1T crew cab LB pickup, 230k miles

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