The Montana used a 1.4 L "Ecoflex" and a 1.8 L 8V flex-fuel I4 engines. In some markets like South Africa where it was sold as the Opel Corsa Utility until June 2010, the vehicle was offered with more engine options, but none flex fuel, like the 1.4 petrol and the 1.7 Isuzu turbodiesel.
In 2007, the Montana was available in two versions: Montana Conquest and Montana Sport which had a slightly different design and set of accessories. The trunk can be loaded with up to 735 kg (1,620 lb) according ...