They're all ok till something goes wrong. If the warranty is up when that happens nothing on them comes cheap. An ID4 headlight bulb is c.€1,500 -vs- €3 for the H7 in a 13yo VW. Heard of another bloke paying over €4,000 for an inverter for his ID4. Far cry from an oil change every 20k kilos. Even under warranty blokes are paying 2 or 3 ton for an annual service on the Chinese yokes.