Which is better for highway driving, AMT or CVT?

In highway driving scenarios, CVT transmissions offer greater advantages over AMT. CVT delivers linear power output through continuously variable transmission, maintaining the engine's optimal speed range consistently. This not only ensures smooth acceleration but also significantly enhances fuel efficiency, a critical factor for long-distance highway travel. Its seamless gear ratio variation eliminates the shift shock typical of conventional transmissions, while sustaining stable engine speeds to reduce noise, particularly during cruising. Although AMT retains the high mechanical efficiency of manual transmissions, its rigid shift logic and power interruption during gear changes may result in delayed response during high-speed overtaking or slope variations. For budgets permitting and predominantly highway use, CVT-equipped vehicles provide superior driving comfort and reduced fuel consumption. Notably, optimized CVT systems adopted by mainstream Japanese brands in local markets are ideally suited for long-haul routes like Malaysia's North-South Expressway.