2024 — 2026
1.5L Turbo Petrol + Dual Motor AWD
Plug-in Hybrid (PHEV)
Before heading out, inspect the charging port door mechanism; ensure it opens and closes securely, as debris or stiff hinges can occasionally affect the sensor that confirms the port is sealed.
During your test drive, toggle between EV and HEV modes on a steep hill to ensure the transition between the electric motors and the 1.5L turbo engine feels seamless without hesitation.
Check this by finding a quiet stretch of road; listen for any unusual whirring or high-pitched notes from the drivetrain during regenerative braking, as this can indicate motor calibration nuances.
While parked, navigate through the large rotating touchscreen menu; ensure the software response is fluid and check that the climate control settings don't lag when adjusted alongside navigation.
Initial system health check and software diagnostic update.
Inspect hybrid battery health report and replace cabin air filter.
Fluid check for the dual-motor cooling system and deep inspection of brake pad wear due to regenerative braking usage.
Major service including spark plugs for the 1.5L engine and inspection of hybrid high-voltage cabling.
Keep the vehicle's firmware updated regularly at your BYD service center to ensure optimal battery management.
Make it a habit to check your tyre pressures monthly, as the weight of the battery pack can make these vehicles sensitive to under-inflation.
Give the exterior charging port a quick wipe-down whenever you wash the car to prevent dust accumulation on the sensors.
Periodically use the petrol engine during longer trips if you primarily drive in EV mode to keep the fuel system fresh and the engine components lubricated.
Monitor the 'Battery Health' screen in your infotainment system to keep an eye on long-term state-of-health trends.
Estimated repair costs if issues arise
Because the Sealion 6 AWD carries extra weight from the dual motors and battery, you might eventually need to budget for performance-rated tyres, which help maintain grip and efficiency.
In cars of this nature, the small 12V battery can occasionally run low if the vehicle sits idle for long periods. If this component needs attention in the future, it is a standard replacement.
Depending on the car's history, you might eventually need to budget for a brake fluid flush and potential pad service; since the car uses regenerative braking, the physical pads may last longer, but the fluid still requires periodic maintenance.
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Disclaimer: This report is generated with the assistance of AI analysis based on verified automotive data. While we strive for 100% accuracy, enthusiasts should always conduct physical inspections and consult service records. View Full Disclaimer