Models guide · 7 min
Alphard model codes, decoded
Learn what AGH, GGH, AYH, AAHH and the trailing numbers actually tell you.
A good decision starts by separating what is documented, what is observed and what is merely claimed. This guide gives you a practical framework for that conversation.
Code before trim
The chassis/model code is a better starting point than marketing trim names, which can be translated or described inconsistently.
Letters and numbers
Families such as AGH, GGH, AYH, AAHH and AAHP distinguish broad platform or powertrain groupings. The trailing number can distinguish drive or platform variants.
What it cannot prove
The code alone does not prove build month, equipment, condition, compliance pathway or current import eligibility.
Primary sources & corrections
For corrections, email corrections@alphard.com.auwith the page URL and a supporting primary source.