Flexible car - sharing on Facebook is continuing to grow . In the 2016 financial year , the company increased its customer base 43 % to 2.2 million . Worldwide , around 14,000 car2go vehicles have been rented more than 22 million times , a 21 % increase on the previous year . The biggest customer growth was in Madrid , Berlin , Vancouver and Hamburg . Click 'Close and refresh' to extend your session. Berlin is the largest car2go city , with 175,000 vehicles . Car use increased by about 40 % between Q4 2015 and Q4 2016 .
Flexible car - sharing on Facebook is continuing to grow . In the 2016 financial year , the company increased its customer base 43 % to 2.2 million . Worldwide , around 14,000 car2go vehicles have been rented more than 22 million times , a 21 % increase on the previous year . The biggest customer growth was in Madrid , Berlin , Vancouver and Hamburg . Berlin is the largest car2go city , with 175,000 vehicles . Car use increased by about 40 % between Q4 2015 and Q4 2016 .