Yes, madras curry is generally considered a spicy and hot curry.
Madras curry occupies a specific place on the spectrum of Indian-inspired curries. It's known for its noticeable heat, but typically not as fiery as a Phaal curry. Many compare its spiciness level to that of a Vindaloo, although the flavors and overall taste profiles differ.
In summary, if you're looking for a curry with a good kick, madras is a solid choice.