LIDDAT

SBQ car plate: what year?

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

The SBQ series came outApril 1991It was the newest series for 4 months, until SBR in August 1991.

A car with an SBQ plate was registered in April 1991 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 thanApril 1991
So no older than35 years and 7 months (in November 2026)
First 10-year COE toabout April 2001 or later
Newest series untilAugust 1991 (SBR)
Plates in the seriesSBQ 1 J to SBQ 9999 X

Check an SBQ plateโ€™s last letter

The series around SBQ

SeriesCame out
SBMMarch 1990
SBNJune 1990
SBPDecember 1990
SBQApril 1991
SBRAugust 1991
SBTDecember 1991
SBUMarch 1992

Also from 1991: SBR, SBT.

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 SBQ car plate?

The SBQ series came out in April 1991. It was the newest series for 4 months, until SBR in August 1991. So a car with an SBQ plate was registered in April 1991 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 SBQ plate?

No older than 35 years and 7 months (in November 2026), counted from April 1991, when the series came out. It can be younger: the plate only says when the number came out.

When does an SBQ carโ€™s COE end?

A COE lasts 10 years from registration, so a car registered in April 1991, when the series came out, had its first COE run to about April 2001; one registered later, later still. So an SBQ 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 SBQ?

SBR, which came out in August 1991, then SBT in December 1991. Before SBQ came SBP (December 1990).

What letter does SBQ 1234 end in?

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

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