In the six years before the Lexus brand debuted, Toyota spent nearly $1 billion on something called "Circle F" or Project F1 — also known as "Flagship 1." Over 900 experimental engines were produced, ...

For nearly a quarter of a century, Toyota produced a series of engines known as the UZ family, which SlashGear has ranked as the most reliable in Toyota's history. These were several V8 engines that ...