Engine is strong and economical. Nissan Altima S 2019 - New Shape - Clean & Ready. 2019 Nissan Altima S New Shape - Clean and Ready for use. An engine that shines bright, comfortable for long drives, and doesn't consume much fuel. You won't find better than this Altima. Chassis number (VIN): 1N4BL4BV0KC245064. Engine: 2.5L, 4-cylinder, strong torque and smooth on the road. Very economical on fuel (you'll forget the gas station). Features and technology: Advanced touchscreen display.