What should I ask for when leasing a car?

Ask for the capitalized cost (selling price), the money factor, the residual value as a percentage and dollar amount, the term, annual mileage allowance and per-mile overage charge, the amount due at signing with a breakdown, acquisition and disposition fees, and whether GAP is included. Having all these in writing lets you compare offers and check the math. OffLot's lease estimate shows the payment, due at signing, residual, depreciation and rent charge.