*Fuel economy values are determined through CO2 measurement in accordance with the latest ECE R101/SANS 20101 standards, as prescribed by South African government, conducted in a controlled environment and were correct at the time this disclaimer was published, which is subject to change. The specifications are for comparison purposes between the different vehicle models available in the S.A market which are all tested in the same manner, specific driving cycles and controlled environment.
As of 2014 Opel Group GmbH Is the contracted original equipment manufacturer (OEM) of Opel/Vauxhall. Adam Opel AG is the main supplier (tier 1) for the OEM; all subsidiarirs are tier 2 suppliers. Opel Group and Adam Opel are both first-tier subsidiaries of General Motors Holdings, LLC and second-tier subsidiaries of General Motors Corporation (GMC).