"Pushy" means someone who is overly assertive, pushy or aggressive in trying to get what they want, often disregarding other people's boundaries or feelings. Full definition
They were informative and not pushy salespeople at all. (cars.com)
Financing was informative and not too pushy with programs or extras. (carsdesk.com)
When it comes to purchasing a new or used vehicle we know that you don't want to waste your time dealing with pushy sales people. (mossbroscjdrsanbernardino.com)