An impact absorbing member is disposed between a roof panel and a top ceiling disposed below the roof panel. The impact absorbing member includes a base plate portion and a hollow, cone-shaped portion extending upward from the base plate portion. The cone-shaped portion has a fragile portion that facilitates vertical crush and deformation.

A vehicle roof having a support on the vehicle body shell, a roof module disposed on the support and having a roof skin, and a sensor system having at least one sensor module having at least one environment sensor for detecting a vehicle environment, the environment sensor being disposed in a lateral edge area of the roof module associated with a lateral roof edge and being covered by the roof skin, the roof skin having a sensor see-through area for the environment sensor, the sensor see-through area being oriented in the transverse roof direction and being situated higher than the associated roof edge or an adjacent area of the associated roof edge and/or being located above the associated roof edge.

A vehicle roof having a support on the vehicle body shell, a roof module disposed on the support and having a roof skin, and a sensor system having at least one sensor module having at least one environment sensor for detecting a vehicle environment, the environment sensor being disposed in a lateral edge area of the roof module associated with a lateral roof edge and being covered by the roof skin, the roof skin having a sensor see-through area for the environment sensor, the sensor see-through area being oriented in the transverse roof direction and being situated higher than the associated roof edge or an adjacent area of the associated roof edge and/or being located above the associated roof edge.

The present disclosure provides a header for a vehicle upper body structure. The header includes an elongated body extending between a first side and a second side. The elongated body includes a polymer and a plurality of fibers. The elongated body includes a front end and a back end. The front end is configured to be coupled to a windshield. The back end is configured to be coupled to a roof. At least a portion of the elongated body has a transparency of greater than or equal to about 4%.

The present disclosure provides a header for a vehicle upper body structure. The header includes an elongated body extending between a first side and a second side. The elongated body includes a polymer and a plurality of fibers. The elongated body includes a front end and a back end. The front end is configured to be coupled to a windshield. The back end is configured to be coupled to a roof. At least a portion of the elongated body has a transparency of greater than or equal to about 4%.

The present disclosure provides a roof for a vehicle upper body structure. The roof includes a body extending between a first side and a second side, and extending between a front end and a back end. The front end is configured to be coupled to a header. The body includes a polymer and a plurality of fibers. At least a portion of the body has a transparency of greater than or equal to about 4%.

The present disclosure provides a roof for a vehicle upper body structure. The roof includes a body extending between a first side and a second side, and extending between a front end and a back end. The front end is configured to be coupled to a header. The body includes a polymer and a plurality of fibers. At least a portion of the body has a transparency of greater than or equal to about 4%.

Class-A components (CAC) include a first and second skin layer each having a polymer matrix and a fiber reinforcing material embedded within the polymer matrix, a third layer disposed between the first and second skin layers and including a third polymer matrix and a filler material interspersed within the third polymer matrix, and a Class-A finish coat applied to the second skin layer. The fiber reinforcing materials include a plurality of substantially aligned carbon fibers and a plurality of low strength regions staggered throughout the carbon fibers. The CAC can be integrated with a rigid vehicle frame. The CAC can be a structural component. The CAC can be a door, a roof panel, or a hood. The CAC can include a layer of woven fibers between the Class-A finish coat and the second skin layer and a portion of the woven fibers can be visible through the Class-A surface layer.

In an embodiment a rear quarter vehicle body structure includes a quarter complete including a quarter pillar upper reinforcement and a quarter complete outer welding surface formed at an outside of a vehicle body and a side outer rear extension assembly including a side outer rear extension having a rear extension outer flange formed at the outside of the vehicle body, wherein an inner surface of the rear extension outer flange is joined to the quarter complete outer welding surface.

In an embodiment a rear quarter vehicle body structure includes a quarter complete including a quarter pillar upper reinforcement and a quarter complete outer welding surface formed at an outside of a vehicle body and a side outer rear extension assembly including a side outer rear extension having a rear extension outer flange formed at the outside of the vehicle body, wherein an inner surface of the rear extension outer flange is joined to the quarter complete outer welding surface.