Complex sentence: It had been previewed earlier in the year as the Aveo RS concept, shown in concept form with 19-inch wheels and a "M32" six-speed manual transmission mated to a 1.4-liter turbocharged "Ecotec" engine, rated at.
Split into simpler sentences: It had been previewed earlier in the year as the Aveo RS concept. The Aveo RS was shown in concept form with 19-inch wheels and a "M32" six-speed manual transmission mated to a 1.4-liter turbocharged "Ecotec" engine, rated at.