The range of compact hatchbacks listed, including various generations of the Ford Fiesta and Focus, Vauxhall Corsa Mk II and Mk III, Renault Clio Mk II, and Nissan Micra III, are known for their reliable performance and modest power outputs ranging from 75 to 100 HP. These vehicles commonly use compact, efficient electrical systems, making the Varta Blue Dynamic B18 Car Battery (12V, 44Ah, 440A) a suitable fit for them. The B18 battery is engineered to deliver dependable starting power and stable performance, aligning well with the needs of these small petrol engines. This compatibility highlights the Varta B18 as a versatile and reliable replacement battery option for hatchbacks in this class.