Vehicle body rear structure

A rear structure of a vehicle body, the rear structure comprising:

• a rear quarter roof side member defining part of an upper closed structure above the vehicle body, defining part of a rear closed structure behind the vehicle body, and comprising a side connection portion;
• a rear pillar upper reinforcement defining part of the rear closed structure, connected with a rear part of the rear quarter roof side member and a part of an upper part of the rear quarter roof side member, and comprising an upper pillar connection portion provided thereon, wherein the upper pillar connection portion is connected to the side connection portion by a fastener;
• and
• a rear end module surrounding the rear closed structure and connected to a rear of the vehicle body.

A vehicle comprising:

• a vehicle body;
• a front roof cross member disposed on a front upper portion of the vehicle body;
• a pair of front quarter roof side members disposed on both sides of a front of the vehicle body, respectively, each of the front quarter roof side members being connected to the front roof cross member;
• a rear roof cross member disposed on a rear upper portion of the vehicle body;
• a pair of rear quarter roof side members disposed on both sides of a rear of the vehicle body, respectively, each of the rear quarter roof side members being connected to the rear roof cross member, and each of the rear quarter roof side members comprising a side connection portion, wherein the rear quarter roof side members define part of an upper closed structure above the vehicle body and define part of a rear closed structure behind the vehicle body;
• and
• a pair of rear pillar upper reinforcements, each of the rear pillar upper reinforcements defining part of the rear closed structure, being connected with a rear part of a respective one of the rear quarter roof side members and a part of an upper part of the respective one of the rear quarter roof side members, and comprising an upper pillar connection portion provided thereon, wherein the upper pillar connection portion is connected to the side connection portion by a fastener.