Modular toy vehicle

A method for assembly of a modular toy vehicle comprising the steps of:

• providing a toy vehicle body having an interior body underside conformed to mount over a toy vehicle chassis where said interior body underside has a body alignment electrical connector interface extending from the interior body underside and said toy vehicle body further having a first guide member extending from the interior body underside thereby defining a first mechanical line of engagement, said body alignment electrical connector interface integrally molded into and aligned with the toy vehicle body thereby aligning the first mechanical line of engagement to be congruent with a first predetermined line of engagement;
• providing said toy vehicle chassis having a protruding flattened tab chassis alignment electrical connector interface mateable to said body alignment electrical connector interface and extending from a top side of the toy vehicle chassis and said toy vehicle chassis further having a second guide member defining a second mechanical line of engagement, said protruding flattened tab chassis alignment electrical connector interface integrally molded into and aligned with the toy vehicle chassis thereby aligning the second mechanical line of engagement to be congruent with a second predetermined line of engagement;
• and
• mating said body alignment electrical connector interface with said protruding flattened tab chassis alignment electrical connector interface thereby aligning congruently the first and second predetermined lines of engagement thereby automatically aligning, electrically connecting and mounting the toy vehicle body and chassis.