LIDDAT

SDB car plate: what year?

When the SDB series came out, how old a SDB car can be, and when its COE runs out.

The SDB series came outMarch 2000It was the newest series for 2 months, until SDD in May 2000.

A car with an SDB plate was registered in March 2000 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.

Registered no earlier thanMarch 2000
So no older than26 years and 8 months (in November 2026)
First 10-year COE toabout March 2010 or later
Newest series untilMay 2000 (SDD)
Plates in the seriesSDB 1 P to SDB 9999 B

Check an SDB plateโ€™s last letter

The series around SDB

SeriesCame out
SCYJuly 1999
SCZOctober 1999
SDADecember 1999
SDBMarch 2000
SDDMay 2000
SDEJuly 2000
SDFAugust 2000

Also from 2000: SDD, SDE, SDF, SDG, SDH.

From LTAโ€™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 SDB car plate?

The SDB series came out in March 2000. It was the newest series for 2 months, until SDD in May 2000. So a car with an SDB plate was registered in March 2000 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 SDB plate?

No older than 26 years and 8 months (in November 2026), counted from March 2000, when the series came out. It can be younger: the plate only says when the number came out.

When does an SDB carโ€™s COE end?

A COE lasts 10 years from registration, so a car registered in March 2000, when the series came out, had its first COE run to about March 2010; one registered later, later still. So an SDB car still on the road has had 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 SDB?

SDD, which came out in May 2000, then SDE in July 2000. Before SDB came SDA (December 1999).

What letter does SDB 1234 end in?

SDB 1234 C. The last letter is a checksum worked out from the prefix and the number: SDB 1 P, SDB 88 P, SDB 8888 U. Check any SDB plate.

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