One of the first things my Dad taught me was you have to be a salesman. In my lifetime, near 70 years, I never interviewed for a job I didn't get. The first, and most important thing, you have to sell your self, you have to convince the person doing the hiring that you will be an asset to their business. Dress is important, I wouldn't wear a three piece suit to interview for a job as a heavy equipment operator, nor would I wear a pair of coveralls to interview for a job as Bank President. One should always dress to suit the job they are applying for. Be clean, neat in appearance, alert, and answer all questions as accurate as possible, never try to BS your way through an interview. And don't forget the shoes, as my Dad, and an old First Sergeant use to say, "A man that doesn't shine his shoes doesn't wipe his (ask me, I will tell you)"
Personally, I don't see where an individuals mode of transportation would influence my thinking about hiring them. A lot of folks today drive high dollar cars/motorcycles, but you will find most are in hock for 72 months in order to afford the ride. By the time it is paid for, it is worn out.