Kia Seltos 2021-present Drivetrain Specifications

The 2021-Present Kia Seltos offers two drivetrain options: Front-Wheel Drive (FWD) and All-Wheel Drive (AWD). The FWD system is standard, while the AWD system is available on higher trims. The AWD system includes a Dynamic Torque Vectoring feature, enhancing stability and traction on various terrains. Both systems are compatible with either a 2.0L 4-cylinder engine producing 146 hp or a 1.6L turbocharged 4-cylinder engine delivering 175 hp, paired with either a CVT or 7-speed dual-clutch transmission.

Regular maintenance for the Kia Seltos drivetrain includes checking and replacing transmission fluid every 60,000 miles, inspecting the AWD system for wear and tear, and ensuring proper tire alignment and rotation. The differential fluid should also be replaced every 30,000 miles for AWD models. Adhering to Kia's recommended service schedule, found in the owner's manual, ensures optimal performance and longevity of the drivetrain components.

Replacing drivetrain components on a Kia Seltos requires professional tools and expertise. For AWD models, start by lifting the vehicle securely. Remove the undercarriage covers to access the drivetrain. Disconnect the driveshaft, differential, and transmission linkages. Replace worn components, such as CV joints or bearings, and reassemble in reverse order. Ensure all bolts are torqued to manufacturer specifications. For FWD models, focus on the transmission and axle assemblies. Always consult the service manual for detailed instructions.

If your Kia Seltos drivetrain is malfunctioning, start by checking for error codes using an OBD-II scanner. Inspect the transmission fluid level and quality, as low or contaminated fluid can cause issues. For AWD models, ensure the torque vectoring system is functioning correctly. Listen for unusual noises or vibrations, which may indicate worn CV joints or differential problems. If issues persist, consult a certified Kia technician for a thorough diagnostic and repair.

To optimize your Kia Seltos drivetrain performance, use high-quality synthetic transmission and differential fluids. Regularly inspect and maintain the AWD system, ensuring proper tire pressure and alignment. Avoid aggressive driving, which can strain drivetrain components. For turbocharged models, allow the engine to cool before turning off the vehicle to prevent turbocharger wear. Upgrading to performance tires and using premium fuel can also enhance drivetrain efficiency and responsiveness.