This is what you get. No mystery.
A worked example for a real configuration. Run your own diagnostic to get a report for the car in front of you.
2022 Volkswagen ID.3 Pro Performance
58 kWh · 204 PS · 35,400 mi · UK · South East
Purpose: Forecourt bid · institutional
What's moving the number
Evidence the model used
Top comparables (5 of 412)
Defensibility narrative
Clearing price falls £1,450 below CAP Clean. The gap is driven primarily by 2028 OEM warranty cliff exposure and a softening of the ID.3 Pro residual across UK auction halls in the last 60 days.
Battery State of Health (89% OBD2) places this car in the top tercile of its cohort. Without the SoH read, the recommended band would widen by ±£480 and the midpoint would drop £210.
Recommended action for a forecourt bid: anchor at £15,200, ceiling £15,900. Above £16,000 the car prices in territory the South East market is currently clearing in 6–9 days, but exposes the buyer to the warranty cliff without a margin buffer.
Level 1 takes a minute. Add evidence and institutional context as the decision warrants.
Illustrative sample. Figures are representative of a real Level 3 output, not a live valuation.