Indonesia Car Sales Jump 28.1% in September as Demand Stays Strong
New car sales in Indonesia (ECONOMICS:IDCAR) expanded by 28.1% year-on-year in September 2026, reaching 79,450 units. While this represents the sixth consecutive month of growth for the automotive sector, the pace of expansion slowed from the 32.4% surge recorded in August. On a month-on-month basis, sales declined by 2.7%.
The deceleration in growth is largely attributed to the fading boost from the GAIKINDO Indonesia International Auto Show 2026, which was held between late July and early August and had temporarily inflated sales in the preceding months. Despite this monthly cooling and headwinds like inflation and rising prices for non-subsidized fuel, overall consumer demand has remained highly resilient. Over the first nine months of 2026, cumulative vehicle sales grew by 21% year-on-year to reach 679,020 units.
The Association of Indonesian Automotive Industries set a domestic sales target of 850,000 units for the year. Achieving this goal would represent a 5.8% increase over the 803,687 vehicles sold throughout 2025. Retail sales figures also remain a key metric to watch, having risen 27.4% year-on-year to 81,243 units in September.
Key points
- New car sales in Indonesia rose 28.1% year-on-year to 79,450 units in September 2026, marking six straight months of growth.
- The growth rate slowed from a 32.4% surge in August as the stimulative effect of a major auto show in July and August began to fade.
- Year-to-date sales for the first nine months of 2026 grew 21% compared to the prior year, reaching 679,020 units.
- The industry is targeting 850,000 unit sales for the full year, which would represent a 5.8% increase over the 2025 total of 803,687 units.
- Retail car sales rose 27.4% year-on-year to 81,243 units in September, while month-on-month sales fell 2.7%.
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How we writeDisclaimerQuestions and answers
How much did Indonesian car sales grow in September 2026?
New car sales in Indonesia increased by 28.1% year-on-year to 79,450 units in September 2026.
Why did the growth rate of car sales slow down in September?
The growth rate eased from August because the sharper sales increases in July and August were temporarily boosted by an international auto show.
What is the full-year sales target for Indonesian car sales in 2026?
The industry has set a domestic sales target of 850,000 units for the year, representing a 5.8% increase from the 2025 total.