COE Prices Through Crises: How to Read the Historical Evidence
Compare COE results around economic disruptions while accounting for category changes, suspended exercises and the difference between correlation and cause.
A historical chart can show that COE premiums changed during a crisis. Explaining why requires more evidence. A recession can affect demand, financing, vehicle deliveries and owners’ replacement choices at the same time; the auction result combines these influences.
Compare like with like
The original numbered categories are not interchangeable with the later A–E structure. Use LTA’s definitions for the period being discussed, especially for the Asian financial crisis. A modern Category A label applied retrospectively can create a misleading long-term comparison.
Choose the observation window before calculating the change. Comparing the highest pre-crisis exercise with the lowest later exercise produces a different answer from comparing quarterly averages. Show both if the distinction matters, and identify the category and round for every quoted extreme.
The financial-crisis example
Category A fell from $10,455 in the first November 2008 exercise to $2 in the second. The first February 2009 result was $1,020. These are different observations: $1,020 should not be called the numerical bottom when the earlier $2 result is included.
| Category | Exercises | Minimum | Mean premium | Maximum |
|---|---|---|---|---|
| A | 10 | S$2 | S$4,756 | S$10,455 |
| B | 10 | S$200 | S$4,132 | S$8,301 |
| C | 10 | S$2,590 | S$4,837 | S$8,889 |
| D | 10 | S$701 | S$995 | S$1,509 |
| E | 10 | S$3,000 | S$6,095 | S$10,490 |
Arithmetic mean across available exercises; no weighting by quota. Missing exercises are not invented. This table updates when a source record is corrected.
The result series supports the price history. It does not tell us the occupations, incomes or intentions of the bidders, or prove that a particular news event caused a particular reserve-price change. Avoid converting the later increase into an investment return: a COE is consumed over its validity and cannot be detached from a registered car for resale.
COVID requires a different treatment
Bidding was suspended in April–June 2020 and resumed in July. Those missing exercises are not zero-priced COEs. Nor should suspension be described as proof that the planned certificates permanently disappeared. Allocation and redistribution require the dated LTA announcements.
A post-suspension change combines a different calendar gap, available quota and bidders’ decisions. To test whether the pandemic changed renewals, use the revalidation and deregistration series separately. The premium chart alone cannot establish a multi-year renewal feedback effect.
Use history to test resilience
For a buying decision, ask whether you could still carry the deposit, repayments and running costs if household income fell. For an existing car, compare renewal with replacement over the same period and include forgone disposal proceeds. A low premium during a difficult economy does not automatically make ownership affordable.
History is useful for seeing the size and speed of past changes. It does not establish that every crisis brings a rapid recovery, that prices lead GDP, or that the next low must be higher. Use the historical charts to examine the observations, then use your own budget to set the decision limit.
Sources and review date
Reviewed on 13 September 2026. Historical results retain their exercise dates; worked budgets are assumptions, not quotations.