The BMW 7 Series PHEV should be reasonably easy to live with when its running costs and equipment fit your routine. Useful ownership information includes 2025 750e xDrive M Sport: 17.6 kWh; 2025 750e xDrive M Sport: Li-ion battery. For most buyers, the right car is the one that keeps commuting, family errands and weekend trips simple rather than merely looking strong on paper.