In Christopher Nolan's "The Dark Knight" trilogy, Batman's choice of using a Batmobile instead of a motorcycle can be attributed to several factors:
Versatility and Utility: The Batmobile, also known as the Tumbler, offers a higher level of versatility and utility compared to a motorcycle. It is a heavily armored vehicle that can withstand heavy impacts and withstand attacks, making it suitable for various combat situations. The Tumbler is equipped with advanced technology, including weapons and gadgets, providing Batman with an array of capabilities.
Symbolic Presence: Batman's presence is as much about striking fear into criminals as it is about crime-fighting. The Batmobile's imposing size and aggressive design contribute to Batman's iconic image, instilling a sense of dread and intimidation in those who encounter it. It serves as a symbol of justice and power, reinforcing Batman's persona and impact on Gotham's criminal underworld.
Transportation of Equipment: The Batmobile offers ample space for Batman to transport his equipment, including his utility belt, grappling hooks, and Batarangs. This is particularly useful during missions that require a wide range of tools and resources.
Increased Protection: While a motorcycle offers greater agility and maneuverability, the Batmobile provides enhanced protection due to its armored construction. As Batman often faces dangerous situations and heavily armed adversaries, the added protection of the Batmobile increases his chances of survival.
It's worth noting that Batman does use a motorcycle, known as the Batpod, in "The Dark Knight" and "The Dark Knight Rises." The Batpod is deployed from the Batmobile and offers superior maneuverability, allowing Batman to navigate narrow spaces and pursue criminals through Gotham's streets. The decision to use either the Batmobile or the Batpod depends on the specific mission and the requirements of the situation.