2021 Hyundai Ioniq
Introduction: The 2021 Hyundai Ioniq is a hybrid electric vehicle that combines a 1.6-liter 4-cylinder gasoline engine with an electric motor for a total output of 139 horsepower and 195 lb-ft of torque. The gasoline engine is mated to a 6-speed dual-clutch transmission, while the electric motor is paired with a single-speed direct-drive transmission. The Ioniq also offers a plug-in hybrid (PHEV) model with a 111-horsepower electric motor and an 8.9 kWh battery pack that provides up to 29 miles of all-electric range. The PHEV is paired with a 6-speed dual-clutch transmission for the gasoline engine and a single-speed direct-drive transmission for the electric motor.
Drivers appreciate the Ioniq’s fuel efficiency, spacious interior, and comfortable ride. However, some have reported issues with the vehicle’s engine, transmission, electrical system, and interior.
Engine
- 1.6-Liter 4-Cylinder Gasoline Engine
- Oil leaks: The gaskets around the oil pan and valve cover may fail, causing oil to leak. Symptoms include low oil levels, oil spots under the car, and a burning oil smell. The gaskets must be replaced, which typically costs between $200 and $500.
- Timing chain noise: The timing chain may stretch or break, causing a rattling or grinding noise from the engine. The timing chain and related components must be replaced, which can cost between $1,000 and $2,000.
Transmission
- 6-Speed Dual-Clutch Transmission
- Clutch shuddering: The clutch may shudder or slip during gear changes, especially when the car is cold or under heavy load. The clutch must be replaced, which costs between $1,500 and $2,500.
- Transmission slipping: The transmission may slip out of gear or hesitate to shift, especially when the car is under load. The transmission may need to be rebuilt or replaced, which can cost between $2,000 and $5,000.
Electrical
- Battery failure: The 12-volt auxiliary battery may fail prematurely, causing the car to lose power or have difficulty starting. The battery must be replaced, which typically costs between $100 and $200.
- Electrical shorts: Electrical shorts may occur in various parts of the vehicle, causing electrical components to malfunction. The source of the short must be identified and repaired, which can vary in cost depending on the location and complexity of the issue.
Exterior
- Windshield cracking: The windshield may crack easily from temperature changes or impacts from road debris. The windshield must be replaced, which typically costs between $300 and $500.
Interior
- Dashboard cracking: The dashboard may crack or warp, especially in hot climates. The dashboard must be replaced, which can cost between $500 and $1,000.
- Door handles breaking: The interior door handles may break or become loose, making it difficult to open the doors. The door handles must be replaced, which typically costs between $100 and $200 per handle.
Summary: The 2021 Hyundai Ioniq has received mixed reviews regarding its reliability. The engine and transmission have some potential issues that can be costly to repair. The electrical system and interior have also experienced some problems. However, the vehicle’s fuel efficiency and overall value still make it a popular option for consumers looking for a hybrid or plug-in hybrid vehicle.