Performance, power and 0-100 km/h
2026 Mercedes-Benz S-Class S 580 4MATIC has the quicker recorded 0-100 km/h time at 4.4 seconds, compared with 7.7 seconds for 2025 Skoda Superb 1.5 TSI iV PHEV L&K. 2026 Mercedes-Benz S-Class S 580 4MATIC has the higher listed output at 503 hp; 2025 Skoda Superb 1.5 TSI iV PHEV L&K is rated at 204 hp, a difference of 299 hp. The torque figures follow 2026 Mercedes-Benz S-Class S 580 4MATIC at 700 Nm and 2025 Skoda Superb 1.5 TSI iV PHEV L&K at 350 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
Range and energy-use figures are either not shared by both cars or not directly comparable across these powertrain types.
Dimensions, cargo space and towing
2025 Skoda Superb 1.5 TSI iV PHEV L&K provides the larger quoted cargo volume: 645 litres versus 550 litres, a difference of 95 litres. 2026 Mercedes-Benz S-Class S 580 4MATIC is 377 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 Skoda Superb 1.5 TSI iV PHEV L&K has the lower listed starting price at $45,000, compared with $128,400 for 2026 Mercedes-Benz S-Class S 580 4MATIC. The measured categories split evenly, so the better choice depends on which attributes matter most. The assessment is based on the specifications shown here; it is not presented as a two-car road test.