I think you meant to say the 2.7l was 2 seconds faster than the 5.7L?
Anyhow - you're right that an argument isn't worth it. Comparing different platforms with different weights and different gear ratios and #'s..we're not going to get a true comparison of performance capabilities. I really could care less if one truck brand beats another by a few seconds in any sort of drag race or timed event. I care a lot more about how well the average truck performs 100k miles out of warranty.
The bottom line is that the 5.7l has a HP advantage compared to the 2.7l ecoboost and, more importantly for those of us who keep our trucks well past warranty, it has a well-proven track record. I saw someone earlier brag about how there is a 2.7l ecoboost that made it to 400k miles...perhaps a milestone for a F-150, but really nothing to brag about for anything we'd consider a "working" truck. 400k mile Tundra's don't get any special attention because those trucks are simply meeting owner expectations.
The 2.7l ecoboost is an alternative to the 5.0l v8 coyote or 5.7l iForce...I would not consider it to be a replacement for either engine, but that is entirely subjective territory. But however you want to consider it, the average 2.7l ecoboost gets, at most, 4.5mpg better compared to the average 5.7l iForce...statistical outliers and big fish stories won't change that simple fact.
Well...where to start: the 2.7 has the same TQ as the 5.7 and it comes in at a lower RPM (2750 vs 3600). Max HP isn't that impressive when you have to hit the redline to acheive it...lol. Combine that with the 2018+ 2.7 having 10 gears behind it and the 5.7 becomes even more disadvantaged. As I have told you before I've owned both trucks...there is no area where the 5.7 out preforms the 2.7, not a single one. The 5.7 is a great motor and I'd rather have it over the 5.0, but compared to either EcoBoost it's no longer competitive.
Even if the average 2.7 "only" gets 4.5mpg better....multiply that by 15- 20k miles a year. I'd much rather have that money in my wallet than a Toyota in my garage. If you were to spend any amount of time on a F150 message board or Facebook group, you'd see that they easily surpass your 4.5mpg figure. The truth is, there is no shortage of F150s getting better than 4.5mpg more than the Tundra.
I was the one that made the 400k 2.7 comment. The motor has only been out since 2015... IIRC the guy hit 421k in 2020, his truck is a 2016. He's probably saved enough in fuel compared to a Tundra that he could almost buy another truck. Please, read all 35 pages:
2015 - 2020 Ford F150 - 465,000 Mile 2.7 - I have a friend at church that delivers after hours and emergency parts for Motion Industries. Pat gets the call when some large plant or factory needs a part and they need it ASAP. Anywhere in the Southeast. Last year on 6-1-16 Pat traded his extended...
www.f150forum.com
As for reliability, both of my Tundras needed more repairs and maintaince than my current F150. All three were used the exact same way (minus trips to the drag strip, Tundras are to slow too bother with). In fact, the only vehicle I've had to have towed home was a Tundra.
Also...thank you for completly failing to answer my question and using constantly changing goal post to avoid an honest discussion... Back on the ignore list you go. ?