Based on 2026 data, the (often referred to as the NADA Book or NADA Guide) is a trusted industry standard used by dealers and banks to determine realistic vehicle values. While now part of J.D. Power, the "NADA" name remains synonymous with trade-in and retail valuations.
While known for cars, the "NADA book" is essential for other markets: nada*book
To get the most accurate information, are you looking to value a , a commercial vehicle/RV , or a manufactured home ? I can provide specific links to the appropriate tool. How to Check NADA Vehicle Value by VIN - Used Cars Based on 2026 data, the (often referred to