Fastest trains Queensland Rail's Electric Tilt Train, the fastest train in Australia and the fastest 3 ft 6 in (1,067 mm) gauge train in the world, set a record of 210 km/h (130 mph). The speed record for 3 ft 6 in (1,067 mm) narrow-gauge rail is 245 km/h (152 mph), set in South Africa in 1978.