Transport & communication · code 7106
Compact car
小型乗用車
Key facts
As of August 2026, compact car prices in Japan are up 0.4% year on year and up 8.0% over five years. The official consumer price index stands at 108.1 (2020 = 100), up 25.1% versus January 1980, when the series begins.
Compact car sits in the transport & communication group of Japan's CPI basket, with 560 monthly observations from January 1980 to August 2026. The series peaked at 108.4 in March 2026 and bottomed at 86.4 in January 1980; the latest reading is -0.3% against that peak. Against ten years ago it is +11.4%.
Latest CPI
108.1
2026-08 (2020=100)
YoY %
+0.4%
5y change %
+8.0%
Change since 1980-01
+25.1%
Annual average index by year
| Year | Index | YoY % | Months |
|---|---|---|---|
| 2015 | 96.9 | +1.1% | 12 |
| 2016 | 97.0 | +0.1% | 12 |
| 2017 | 97.5 | +0.5% | 12 |
| 2018 | 97.9 | +0.4% | 12 |
| 2019 | 98.6 | +0.7% | 12 |
| 2020 | 100.0 | +1.4% | 12 |
| 2021 | 100.0 | 0.0% | 12 |
| 2022 | 100.5 | +0.5% | 12 |
| 2023 | 101.4 | +0.9% | 12 |
| 2024 | 103.3 | +1.9% | 12 |
| 2025 | 107.4 | +4.0% | 12 |
| 2026 | 107.9 | +0.5% | 8 |
Average of the monthly index values in each year (2020 = 100). Blank months are excluded.
Frequently asked questions
- How much have compact car prices changed in Japan over the past year?
- As of August 2026, +0.4% year on year, measured by Japan's official consumer price index (2020 = 100).
- How much have compact car prices changed in Japan over the past five years?
- +8.0% compared with the same month five years earlier. The index now reads 108.1.
- When were compact car prices in Japan at their highest?
- The series peaked at 108.4 in March 2026. The latest reading is -0.3% against that peak.
- What is the difference between the index and the yen price?
- This page carries two kinds of number. The index (2020 = 100) measures percentage change over time and is not a yen amount; the yen figure is an actual average retail price from the government's retail price survey. Source: 総務省統計局 消費者物価指数 (e-Stat table 0003427113, nationwide, monthly).