Film and laminate with waste
Measure the panels you cover, not just the box size of the vehicle. Then add waste. Wraps need bleed on every edge, overlap at seams and extra for relief cuts around handles and mirrors. Waste on a full wrap is often much higher than on a flat banner. Laminate follows the same square footage plus its own waste.
SignEstimator stores wrap film and laminate in your material library with roll width, cost per square foot and waste factor. When you pick a vehicle class, the template proposes the panel area, and you adjust it to the real vehicle.