The data indicates that all vehicles of the MINI 3DR Hatchback (2014-18) 3DR Hatchback 1.2 SS 102 EU6 ONE MEDIA PACK XL AUTO6 are equipped with a 1.2-liter petrol engine. There is a consistent engine capacity across this sample, and petrol is the sole primary fuel type used. This suggests a uniform engine and fuel configuration for this particular model and trim, which may be useful for prospective buyers or fleet considerations.