Ford Kuga 2.5 PHEV ST-Line X 5dr CVT Estate, , The Ford Kuga PHEV ST-Line X is ideal if you want the look and feel of a sporty SUV, with the daily cost savings of a plug-in hybrid. Its a tech-filled, practical family car with a clean conscience and a strong road presence. If youre looking at a solid contender in the hybrid SUV for space then look no further. The Ford Kuga 2.5 EcoBoost PHEV ST-Line X 5dr Auto brings sporty looks, plug-in hybrid efficiency, and practical everyday versatility. This is Fords athletic trim level, with a touch of luxury. The ST-Line X adds sharp design and top-tier equipment and at the heart of the Kuga PHEV is a 2.5-litre petrol engine paired with an electric motor and battery setup.