2.7 mpg/performance
#592
Senior Member
I just got my SCrew XLT 2.7L with a 5.5' short box. I've put 430 KMS on it so far (70% city/30% highway). I also installed a set of Toyo Open Country C/T tires LT265/70/18 is the size and I'm at 15.6L/100kms. From what I've seen here mine is on the high side. On a side note, the mechanic at the dealer I work at put the tire pressure at 35 PSI and the max for these tires is 80PSI. Should I increase the pressure from 35?
That does sound high. But city driving will kill mileage. Your driving style, how often you stop and go etc. make a big difference. Plus your truck isn't broken in yet. Last tank I decided to hit the reset button in town and drive it hard for a few days. Averaged around 14L on 33's. I have over 2000km.
#595
Senior Member
#596
3.55. crew cab. 4x4. On the way down my average was 28 on the highway. Doing 65, the wife had to pump her ***** so I went 5 under to give her a little more time, and I had about 11 miles at 55.
Last edited by matt2636; 06-13-2015 at 03:17 PM.
#597
Senior Member
#598
Senior Member
Just had the first oil change. Here are the numbers for our truck. Mostly highway (interstate & construction) about 70% of the mileage. Have towed 3800 lbs boat & some rock hauling... both local.
Average speed : 41.8 mph
At the first Oil change F150 XLT 4X4 Super Cab, 2.7 Liter, Equipt Group 301A 265/70R 17 OWL All Terrain GoodYear 3:55 Ratio Regular Axle Tailgate & Side Step . Ford Bed Mat & Rear Wheel Well Liners purchased from Dealer to avoid Package Upgrade at time of ordering. Weather Tech Floor mats.
Average speed : 41.8 mph
At the first Oil change F150 XLT 4X4 Super Cab, 2.7 Liter, Equipt Group 301A 265/70R 17 OWL All Terrain GoodYear 3:55 Ratio Regular Axle Tailgate & Side Step . Ford Bed Mat & Rear Wheel Well Liners purchased from Dealer to avoid Package Upgrade at time of ordering. Weather Tech Floor mats.
Last edited by D_D_in_KY; 06-14-2015 at 07:38 AM. Reason: Post didn't have truck details.
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Forrest48 (06-14-2015)
#599
This is from my oil change today. 22.3, not bad. I'm starting to believe the truck mpg calculator is more accurate than the pump. I have used the same pump, and have had the truck and "by hand" method match. Yet when I have used different pumps I can be anywhere between 2 or 3 mpg off. What tip me off to this is that last full up the truck was at the same mpg as I was the mpg before that, yet when I logged it on fulley the mpg wasn't the same amount off. If that makes sense.
#600
This is from my oil change today. 22.3, not bad. I'm starting to believe the truck mpg calculator is more accurate than the pump. I have used the same pump, and have had the truck and "by hand" method match. Yet when I have used different pumps I can be anywhere between 2 or 3 mpg off. What tip me off to this is that last full up the truck was at the same mpg as I was the mpg before that, yet when I logged it on fulley the mpg wasn't the same amount off. If that makes sense.