The series around SLU
| Series | First open for bidding |
|---|
| SLR | June 2017 |
| SLS | July 2017 |
| SLT | August 2017 |
| SLU | October 2017 |
| SLV | November 2017 |
| SLW | December 2017 |
| SLX | January 2018 |
Also from 2017: SLL, SLM, SLN, SLP, SLQ, SLR, SLS, SLT, SLV, SLW.
From LTA’s list of car prefixes on DataMall: from SDQ (December 2001) on, the month a series first opened for bidding; before that, the month it came out. Every series is on the car plate page, and in one CSV.
Questions
What year is an SLU car plate?
The SLU series first opened for bidding in October 2017. It was the newest series for 1 month, until SLV in November 2017. So a car with an SLU plate was registered in October 2017 or later: a number can be bid for after its series opens, or kept from an older car, so the car can be newer than its plate, never older.
How old is a car with an SLU plate?
No older than 9 years and 1 month (in November 2026), counted from October 2017, when the series first opened for bidding. It can be younger: the plate only says when the number came out.
When does an SLU car’s COE end?
A COE lasts 10 years from registration, so a car registered in October 2017, when the series first opened for bidding, has its first COE running to about October 2027; one registered later, later still. After that it’s deregistered, or its COE renewed for 5 or 10 more years at the Prevailing Quota Premium: see the latest COE prices and PQP, and the PARF and COE rebates for scrapping it.
What comes after SLU?
SLV, which first opened for bidding in November 2017, then SLW in December 2017. Before SLU came SLT (August 2017).
What letter does SLU 1234 end in?
SLU 1234 H. The last letter is a checksum worked out from the prefix and the number: SLU 1 U, SLU 88 U, SLU 8888 A. Check any SLU plate.