A-127 ↔ A-163
How Often Should You Recalculate Your Car's IDV Before Renewal? | Generali Central
https://www.generalicentralinsurance.com/blog/car-insurance/how-often-should-you-recalculate-your-cars-idv-before-renewal20.7% of A-127 overlaps A-163
How Is IDV Calculated for Electric Cars vs Petrol Vehicles | Generali Central
https://www.generalicentralinsurance.com/blog/car-insurance/idv-calculated-electric-vs-petrol-vehicles22.2% of A-163 overlaps A-127