What makes Blanche Dubois and Stanley Kowalski different from each other in A Streetcar Named Desire?
The main characteristic that differentiates the character of Blanche Dubois from the character of Stanley Kowalski in the play A Streetcar Named Desire is their upbringing. Their diverse and complex origins played an important role in how they developed as adults. Ultimately, it would make their differences so remarkable that they ended up hating each other until the final tragedy occurred.
Blanche and Stella Dubois grew up as Southern "aristocrats". Their family had a solid financial foundation and none of the two girls had to work for much. They were maybe even spoiled, and always waiting to get what they wanted. Before the fortunes of the Dubois family came spiraling down, it was Blanche who had to face the situation. As a woman with little knowledge of poverty and struggle, Blanche had to come up with ways to survive in a society that she did not understand. She lost everything: Her dignity, her self-control, her reputation, and even her place in society, due to the myriad of bad choices she made with sex and alcohol. Ultimately, she chose to become the embodiment of the very dignity that she lost after she became a nobody. Hence, she would walk around pretending to be a snob, over-dressing, hiding the horrid things about her past, and still maintaining that she had rich friends to help her out.
These very qualities were what made Stanley Kowalski detest Blanche so much. Stanley was a blue collar, former military man with a no-nonsense attitude towards life. He was rough, dingy, chauvinistic, and misogynistic. Also, he was a loud and obnoxious drinker and gambler. He had no concern for the needs of his wife or any other woman, and he treated women however he pleased. He beat up his wife whenever she made him angry, even when she was pregnant. He demanded to be respected as the "man of the house", and the presence of Blanche threatened him. In the end, he discovered that the very judgmental and snobby Blanche had nothing to be so proud of. He then showed Blanche how he could have control over her by exposing everything that he found out about her. At the very end of the story he rapes Blanche, leaving her so traumatized that she ends up in a sanatorium. Stella did not care.
Hence, the origins of Blanche and Stanley were so diverse and so complex in their own right that none of them could have ever crossed paths in life without a catastrophe.
There are a number of major differences between between Blanche and Stanley that generate a good deal of animosity. Blanche's arrival disrupts the rhythm of Stanley's home life. He's used to being number one, master in his own house. But now that Blanche has arrived, he's no longer the center of Stella's attention, and he's insanely jealous of Blanche for taking away that attention from him.
Blanche is a tad too refined for the hulking, brutish Stanley. Although she's not quite the paragon of Southern refinement and respectability she'd have us believe, her superior demeanor and ladylike mannerisms drive Stanley up the wall. Stanley's an uncomplicated man; he certainly hasn't much in the brains department. But what he lacks in formal education, he makes up for with street smarts, and this allows him to see right through Blanche's delicate facade.
The two characters are like chalk and cheese. There was never the remotest chance that they'd get along. Though a thoroughly disreputable character, Blanche still clings to her rarefied social background as the one thing in life that gives her pride and a sense of who she is. She looks down on Stanley, contemptuously describing him with an epithet commonly used against Polish-Americans. She's better-educated and more book-smart, in stark contrast to the unlettered Stanley, and this further adds to her sense of superiority. Stanley hates being patronized, so he doesn't take Blanche's airs and graces too well. With him, what you see is what you get, and he doesn't have time for anyone who isn't the same. Blanche isn't like that at all; to Stanley, she comes across as artificial, affected, and phony. This evaluation of Blanche's character inspires Stanley to find out the truth about her past and destroy her credibility in the eyes of Stella.
Blanche and Stanley are very different characters. For one, their upbringing is completely different. Blanche grew up wealthy at a place named Belle Reve. Blanche comes from a French background. Stanley is Polish and was a soldier. If he was wealthy, we wouldn't have had to do that. When Blanche finds out that Stanley is Polish she does't like it. Stanley also does not respect women, and Blanche is disgusted by this. He hits his wife, while pregnant, and Blanche tells Stella to go away, but Stella comes back. Blanche and Stanley are very different and have almost no similarities except for the fact that they both drink a lot.