"Upper trim" refers to the higher or more luxurious model or version of a product, like a car or a home, which typically offers more features or better quality materials compared to the basic or standard version. Full definition
However, the setup is only available on upper trim levels; base models get regular gauges and a standalone 8.4 - inch center - stack display. (digitaltrends.com)
The new Odyssey also offers two transmission options: a standard nine - speed transmission or a brand new 10 - speed that is optional in upper trim levels. (charlestonhonda.com)
They do get side window shades on upper trim lines. (extremetech.com)