All Fermi answers
Fermi #86 · Question 3

Toyota started selling the Corolla in 1966. By 2026, how many Corollas had it sold worldwide?

Explore the official answer and the simple reasoning behind this Fermi estimate.

3QUESTION 3 OF 3

Answer & explanation

The official answer, with Fermi’s reasoning step by step.

The Corolla, new and first generation

The Corolla, new and first generation

A new red Toyota Corolla sedan driving side by side with a white first-generation Corolla from the 1960s on an open road

Illustration from Fermi.gg

Answer & explanation

Official answer

57,000,000

cars

How to estimate it

Fermi’s official “Napkin math”

The Corolla has been around since 1966, so about 60 years by 2026. It's the best-selling car ever made, so how many a year? Call it a million, worldwide.

Years on sale
~60
Sold per year (avg)
× 1 million
60 × 1M
≈ 60 million

Rounded assumptions may give a slightly different estimate. The official answer above is the game’s reference value.

Source calculation & reference
Best-selling nameplate in history (passed the VW Beetle)
1997
Cumulative sales passed 40 million (Toyota)
July 2013
Cumulative sales passed 50 million (Toyota)
summer 2021
Cumulative sales passed 57 million (Toyota)
August 2026
≈
57 million Corollas

Reference cited by Fermi: Toyota Motor Europe, 60 years of Corolla, 2026 (more than 57 million sold)

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