With a commanding presence on the road, the Quantum 120 features a boxy yet modern design, maximizing interior space while ensuring easy access for passengers. The vehicle typically offers seating for up to 16 individuals, making it perfect for group travel or shuttle services. Its flexible seating arrangements allow for various configurations, accommodating passengers or cargo as needed.

Under the hood, the Toyota Quantum 120 is often powered by a reliable diesel engine, providing strong performance and excellent fuel efficiency. Its sturdy chassis and advanced suspension system ensure a smooth ride, even on rougher terrain.