Jonathan Davis 
2018 Toyota 4Runner SUV SR5 Premium 4dr SUV 4WD (4.0L 6cyl 5A)
2018 4runner premium
 We went from a 2007 Chevy Tahoe to this 2018 Toyota 4runner. We had the 4.8L Vortec in the Tahoe. I haven't noticed a decrease in power with the 4runner. I would bet that if you went from the 5.3L to the V6 4runner there would be a noticeable difference in power. Overall all we are very well pleased with the 4runner.