While undoubtedly a global effort, the RG Colorado includes a substantial injection of 'Australian-isation'. Safety, durability and towing capacity were targeted for the local market, along with major input into the accessory range. GMH sites a rigorous test program that pushed componentry way beyond normal life expectancy. It's a single turbodiesel range with six-speed auto in 4X4 configuration. With four airbags and the appropriate electronic safety aids it earns a five star ANCAP rating.