Model records
What changes the warranty calculation
Across 2 model years, the Toyota Crown Signia records contain 13 complaints. The median count per model year is 7 reports. These figures do not account for annual sales.
The 2025 record contains 13 complaint reports. No listed year has a higher raw count, though other years may be tied. This comparison uses all listed years without adjusting for sales or time on the road; it does not establish a failure rate.
Engine replacement or major internal repair has the highest midpoint parts estimate in the applicable list, at $7,000. Check the remaining factory coverage before paying for an extra plan that overlaps with it.
