2013 Nissan Altima Sedan
2013 Nissan Altima Sedan. For Helping increase gas mileage with both engines is the next-generation Xtronic CVT® (Continuously Variable Transmission). Nissan is definitely an industry leader in CVT transmissions, with more than Two decades of experience in CVT design and engineering. With this next-generation design, a complete 70 % from the parts have been redesigned and internal friction reduced by up to 40 % (versus the previous design). Additionally, it features 2013 Nissan Altima Sedan new control logic and expanded gear ratio coverage, which will help reduce noise and fuel consumption while improving drivability and responsiveness.