Amazon is creating a futuristic fleet of 100,000 electric delivery vans, with Alexa and routing software built-in - see what they'll look like

According to Amazon, the team spent 18 months considering available electric vehicle options before deciding to make its own.

The vehicles will be made at Rivian's plant in Normal, Illinois.

Designers created digital renderings of the vehicles.

They also worked on models in the clay studio at Rivian headquarters in Plymouth, Michigan.

Clay models are a relatively inexpensive way to show what the new vans will look like before production begins.

Styrofoam acts as the base for the model.

The model vans are a combination of lightweight styrofoam and a packed layer of clay.

Then, sculptors perfect the models by smoothing the edges...

...giving the models realistic details.

The vehicles will eventually come in three sizes.

This photo shows scale models of the three vans, which will also each support multiple battery sizes.

Amazon says that this will allow each vehicle to be optimized for its specific route.

The vans will also have some important safety features.

They will be equipped with "automated emergency braking, front-wheel, and all-wheel drive options, lane keep assist...

...a pedestrian warning system, traffic design recognition, and an automatic warning system that detects and alerts distracted driver behavior."

The vehicles will also be integrated into Amazon's logistics management system.

They'll be integrated with routing and package delivery system used by Amazon, too.

The company says that this means drivers will be able to focus on driving...

...because there will no longer be a need for other devices with mapping information or delivery instructions.

With Alexa built into the vehicles, drivers will be able to use voice commands to get help while driving or moving packages in the cargo bay.

Amazon says it consulted current delivery drivers on aspects of the design, "from how the seat feels to the ease of getting in and out of the vehicles, package loading and unloading, and visibility."

Amazon also says that it created a virtual reality setup where drivers can experience what the new vans will be like.

Amazon says that the new vans will be carrying deliveries to customers by 2021.

Amazon's plan is to have 10,000 Amazon electric vehicles on the road by 2022, and 100,000 by 2030.