Most engines work with a fixed compression ratio, but the Altima is designed to give you the same balance of power and efficiency no matter the situation. The VC-Turbo adapts by raising and lowering the pistons. This can help you get a better level of efficiency, which means a more pleasant ride. Talk with us about your needs, and we will help you secure a vehicle that works for your personal situation. Discover the New Nissan Altima at our Lokey Nissan dealership. Also serving Clearwater, Tampa, New Port Richey, and Homosassa Florida.