Politics vary wildly with factors such as culture, geography, history, time, temparature, humidty level and allergen amount
As Blondie said, how do you define what is a 'Liberal" or a "Conserative"? There are social liberals, fiscal liberals, socialists, communists, etc. There are fiscal conservatives, social conservatives, donald trump conservatives, constitutional conservatives, etc. It's just too broad of a brush.
Jesus definitely preached virtues that would be considered liberal by the standards of his time (charity system for the poor, riches are bad, don't judge sinners). However, the New Testament also contains many ideas that I think would fall in the "conservative" spectrum (rights of the individual from god and not government, work hard to provide for family, moral standards)