Based on the available data for the Toyota Aygo (2018-22) 5-door hatchback 1.0 VVTI 71 EU6 X-Play TSS X-Shift Auto5, all vehicles are equipped with a 998cc engine, indicating uniformity in engine capacity across the sample. Additionally, every vehicle uses petrol as its primary fuel type. This consistency suggests that the model primarily features a small, efficient petrol engine, which is typical for urban-friendly, economy-focused vehicles within this range.