This 2021 Cadillac Escalade Prototype Is Riding On Air Suspension! (Spied in the Wild)

This new luxury SUV should have a comfy ride.

2021 Cadillac Escalade prototype air rear suspension
2021 Cadillac Escalade prototype (photo: Matthew Z.)

This is what appears to be a 2021 Cadillac Escalade prototype caught testing in the wild of Chicago. We have the highest detail images of what appears to be rear air suspension on this test vehicle.

Thanks to Matthew Z. for sending us these images at

Take a look here.

We knew that the upcoming full-size SUVs from GM will likely have an independent rear suspension, but this is a first close look at the spring and shock system.

Here is everything we know so far about the 2021 GMC Yukon prototype.