Build date Vs model year (MY) Vs compliance date and 1st rego: How old is your car?
How can a 2017, 2018 or 2019 car also be a 2020 model? How can this bite you on the arse at trade-in time? Let’s crack the kooky code of the car-making calendar
Here’s the question du jour:
“New cars have a build date and a compliance plate. If a car has an August 2019 build date and the same year for compliance, how can it be a 2020 Model? My daughter is buying a car and it is supposed to be a 2020 model but both plates are showing 2019. Your help please.” - Daryl
There are four dates: the build date (which is self-explanatory - that’s when your car rolls off the production line) plus the compliance date (when the compliance plate goes on) the Model Year (or MY) and the first registration date.
Compliance
Compliance date - that really just tells you which version of the regulations the car complies with. There’s all these compliance standards for everything from emissions to the placement of headlamps and tail lights. We call them ADRs (Australian Design Rules).
These days, ADRs are really just cut-and-paste Retardistani or Eurotrash regulations (called FMVSSs or UN ECE regulations, respectively). There might be the odd exception, but the regulations are essentially globally homogenised to reduce compliance cost in particular markets.
Compliance regulations evolve over time, so the compliance plate basically draws a line in the sand and says ‘here’s the time stamp for regulatory compliance for this vehicle’. Compliance date really doesn’t matter much to owners.
There are multiple updates coming to Mitsubishi Australia’s SUVs in 2025 and 2026, which means waiting for the latest versions of ASX, Eclipse Cross or Pajero Sport, or snapping up a bargain on outgoing models. Here’s what you need to know…