Engine and interior improvements. This is what the new model year 2011 of Opel Vivaro offers to it's customers. 2011 Opel Vivaro is powered by a 2.0 CDTI engine, capable to generate 90 horse power or a 114 horse power engine, available with diesel particulate filters. Depending on the model, 2011 Opel Vivaro can run 100 km with only 7.5 L of fuel.