What year is an 11 plate?
1 March 2011 to 31 August 2011. An 11 plate was issued to vehicles first registered in that window. Those cars are 15 years old today.
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How the 11 identifier works
Since September 2001 the UK has issued two age identifiers a year. March registrations use the last two digits of the year. September registrations add fifty. 11 is simply 2011, so it belongs to the March round and runs to the end of August. The September plate for the same year is 61. The two letters before the identifier are the DVLA area code, and the three after it are random.
What to expect from an 11 plate car
Across 31.2 million MOT tests in the DVSA data, cars cover roughly 7,145 miles a year on average. On that basis an 11 plate car at around 107,175 miles is ordinary for its age. A reading well below that is worth asking about, because a low reading is the whole point of clocking a car.
Cars first registered between 1 March 2001 and 31 March 2017 are taxed on CO2 emission bands A to M, so two cars of the same age can cost very different amounts to tax. Low-emission cars from this era are among the cheapest on the road to keep taxed.
Why the plate is not proof of age
An age identifier tells you when the registration was issued, not when the vehicle in front of you was built or first registered. A private plate can go on a car of any age, and a plate can move between vehicles. The one firm rule is that the DVLA will not let a registration make a vehicle look newer than it is. So a car wearing an 11 plate could be much older. It cannot be newer.
The recorded date of first registration is the real answer, and it sits in the vehicle record alongside any plate transfers.
Confirm the real age of the car
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Nearby identifiers
11 plate FAQs
What year is an 11 plate?
An 11 plate was issued to vehicles first registered between 1 March 2011 and 31 August 2011.
Does an 11 plate prove how old a car is?
No. It tells you when that registration was issued, not when that particular vehicle was built or first registered. Registrations can be transferred between vehicles, so a car can wear an identifier that has nothing to do with its own age. The DVLA will not allow a plate that makes a vehicle look newer than it is, so the identifier is a minimum age, not the age itself. The recorded date of first registration is the reliable answer.
Why does an 11 plate match the year?
Since March 2002 the March identifier is the last two digits of the year, so 11 means 2011. The September identifier for the same year adds 50 to it.
When does an 11 plate car need its first MOT?
A car needs its first MOT three years after first registration, so the earliest 11 plate cars became due from 1 March 2014. Every test after that adds a recorded mileage reading.
Registration date ranges are published DVLA reference information. Average annual mileage is derived from the DVSA MOT Anonymised data set (class 4 initial tests), licensed under the Open Government Licence v3.0. Tax and MOT rules summarised from GOV.UK guidance.