mrproduxn
Well-Known Member
You obviously never owned a 4.0 Tacoma if the 3.5 is the best running you have owned. Mine was a slug even with a CAI and a Gibson exhaust. Don't get me wrong. It ran ok. It got awesome MPG. Just provided no SPG (smiles per gallon). The Atkinson cycle kills the power band by leaving valves partially open during combustion. If they had used the 200 hp Camry version of the 3.5 it would have run much better. Then it would not meet the CAFE requirements with mpg. There is a legit reason they never replaced the 4.0 with a 3.5 Atkinson in a 4runner. I have owned many vehicles and my 3rd gen was one of the most underpowered of all. My turbo 4 banger Ford Escape 2.0 had way more power. I didn't buy my 3rd gen to be a performance truck. I bought it as my retirement vehicle and paid it off in 27 months. I had a 2008 4.0, with 58k miles, when I bought the 3rd gen. After 2 weeks I really wrestled with which truck to sell. My wife convinced me to sell the 2008 since the 2016 had a new warranty. As soon as the warranty ran out I finally sold it. Now 2 years later I am extremely happy with my 4.0. Everything I missed about the 3rd gen I added to my 2nd gen including leather, NAV, WiFi, rear camera, level springs and struts, etc.. Can't do anything about the lower mpg but I wouldn't trade 1 foot pound of my low end torque for more mpg. I loved my 3rd gen but it never measured up to my 2nd gens (had 3 of the 2nd gens so far).Wouldn't trade my 3.5 auto for any 4.0. It's the best running truck to date, and I thought my 4.7 tundra was pretty good except for not passing a gas station.
Idk how rare...maybe because it's a 2020 access cab? Toyota made enough of them years before. I don't consider it rare....it's just not popular with later year tacoma's.