Performance, power and 0-100 km/h
2026 Porsche Taycan 4S has the quicker recorded 0-100 km/h time at 3.7 seconds, compared with 4.7 seconds for 2025 BMW i7 xDrive60. 2025 BMW i7 xDrive60 has the higher listed output at 544 hp; 2026 Porsche Taycan 4S is rated at 537 hp, a difference of 7 hp. The torque figures follow 2025 BMW i7 xDrive60 at 745 Nm and 2026 Porsche Taycan 4S at 710 Nm. These figures describe straight-line potential only; they do not establish braking performance, ride quality, steering response or durability under repeated hard use.
Range, battery, charging and efficiency
2025 BMW i7 xDrive60 carries the longer listed range at 625 km, against 575 km for 2026 Porsche Taycan 4S. 2026 Porsche Taycan 4S has the lower recorded consumption at 18.3 kWh/100km; 2025 BMW i7 xDrive60 is listed at 19.0 kWh/100km. 2026 Porsche Taycan 4S has the higher listed DC charging ceiling at 320 kW, compared with 195 kW. Test cycle, temperature, wheel size and charging conditions can materially affect these results, so only figures measured on the same basis should be treated as directly comparable.
Dimensions, cargo space and towing
2025 BMW i7 xDrive60 provides the larger quoted cargo volume: 500 litres versus 405 litres, a difference of 95 litres. 2025 BMW i7 xDrive60 is 428 mm longer overall. Exterior size is not a benefit by itself: a longer body may create useful room, but cargo shape, rear-seat space and ease of parking still require a physical inspection.
Price and overall assessment
2025 BMW i7 xDrive60 has the lower listed starting price at $106,700, compared with $108,200 for 2026 Porsche Taycan 4S. 2025 BMW i7 xDrive60 leads in more of the shared headline fields, but that is not a universal verdict: a buyer should weight price, performance, range and utility rather than simply count category wins. The assessment is based on the specifications shown here; it is not presented as a two-car road test.