The vehicle data indicates that nearly all Mercedes-Benz A-Class (2012-16) A180 5-door hatchbacks with the specified model are equipped with a 1.6-liter engine, accounting for 100% of the sample. Additionally, the vast majority (99.6%) of these vehicles use petrol as their primary fuel, with only a negligible 0.4% running on diesel. This suggests that the petrol version with a 1.6L engine is the dominant configuration for this model range during that period.