Texan here. We learned Mexican Spanish (seseo, yeismo, ustedes for everyone, etc) It’s been years since I had to use it for my job but IIRC there’s a difference in the subjunctive verbs as well.

There are also distinct varieties of Spanish spoken in the US that differ from Mexican Spanish. As a general rule, if a common word has a similar-sounding English cognate (often false cognate) the cognate will be used. truck = troca instead of camión, concrete (as in cement) = concreto instead of hormigón, carpet = carpeta instead of alfombra, to park (a car) = parquear instead of estacionar, and so on. This is from my years working as a bilingual call center agent.