Is the H silent in Vehicle?
Note that the H in vehicle is silent. It’s pronounced a bit like icicle, that’s correct. That’s why it’s pronounced much like you wrote: viyikl. My phonetic version: VEE-IK-uhl.
What is the pronunciation of the word vehicle?
pronunciation note for vehicle
A pronunciation with primary stress on the second syllable and a fully pronounced [h] is usually considered nonstandard: [vee-hik-uhl].