Performance, power and 0-100 km/h
Both cars record the same 0-100 km/h time of 4.0 seconds. Their listed outputs are also identical at 400 hp. The torque figures follow 2025 Nissan Z Performance at 475 Nm and 2025 Porsche 718 Cayman GTS 4.0 at 420 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 Porsche 718 Cayman GTS 4.0 has the lower recorded consumption at 9.9 L/100km; 2025 Nissan Z Performance is listed at 10.2 L/100km. 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 Nissan Z Performance provides the larger quoted cargo volume: 235 litres versus 150 litres, a difference of 85 litres. The two cars share the same recorded overall length of 4,379 mm. 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 Nissan Z Performance has the lower listed starting price at $52,990, compared with $93,200 for 2025 Porsche 718 Cayman GTS 4.0. 2025 Nissan Z Performance 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.