The BYD Seal U 1.5 DM-i Boost offers a sophisticated blend of efficiency, practicality, and comfort, making it well suited to a range of driving needs. With only 11,009 miles covered and a full service history, this vehicle presents a reassuring ownership prospect. Its automatic transmission and petrol plug-in hybrid powertrain deliver a smooth and quiet driving experience, while generous boot capacity-ranging from 425 to 1,440 litres-ensures ample room for luggage or daily essentials. Outstanding fuel economy is a hallmark of this SUV, with a combined figure of 313.87 mpg and CO2 emissions of only 16 g/km, supporting both cost-effective motoring and lower environmental impact. A power output of 214 bhp ensures responsive acceleration, and a top speed of 106 mph provides confidence for motorway journeys. This combination of efficiency and performance makes the Seal U an appealing option for those seeking versatile, economical transport. A refined exterior is complemented by black paintwork, 19-inch bi-colour alloy wheels, and aluminium roof rails, contributing to an understated yet modern appearance. The cabin features vegan leather upholstery, a panoramic sunroof with an electrically adjustable sunshade, and privacy glass to the rear windows and windscreen. Further attention to detail is evident in the ambient multi-colour lighting, dynamic welcome lights, and heated multifunction steering wheel, creating a comfortable environment for all occupants. The high level of specification includes a 15.6-inch electric rotary touchscreen, Apple CarPlay and Android Auto, DAB and FM radio, and an Infinity sound system with ten speakers. Driving aids such as adaptive and intelligent cruise control, 360-degree camera, heads-up display, and a wide range of safety systems-including lane keep assistance, blind spot detection, and emergency braking-enhance both convenience and peace of mind. Features such as keyless entry and start, split folding rear seats, multiple USB charging ports, and automatic LED headlights further contribute to everyday usability.