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 4.9 seconds for 2026 Genesis G80 Electrified. 2026 Porsche Taycan 4S has the higher listed output at 537 hp; 2026 Genesis G80 Electrified is rated at 365 hp, a difference of 172 hp. The torque figures follow 2026 Porsche Taycan 4S at 710 Nm and 2026 Genesis G80 Electrified at 700 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
2026 Porsche Taycan 4S carries the longer listed range at 575 km, against 497 km for 2026 Genesis G80 Electrified. 2026 Genesis G80 Electrified has the lower recorded consumption at 17.5 kWh/100km; 2026 Porsche Taycan 4S is listed at 18.3 kWh/100km. 2026 Porsche Taycan 4S has the higher listed DC charging ceiling at 320 kW, compared with 240 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
2026 Porsche Taycan 4S provides the larger quoted cargo volume: 405 litres versus 354 litres, a difference of 51 litres. 2026 Genesis G80 Electrified is 32 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
2026 Genesis G80 Electrified has the lower listed starting price at $79,550, compared with $108,200 for 2026 Porsche Taycan 4S. 2026 Porsche Taycan 4S 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.