Performance, power and 0-100 km/h
2026 Mercedes-Benz AMG C 63 S E Performance has the quicker recorded 0-100 km/h time at 3.4 seconds, compared with 7.2 seconds for 2025 Acura Integra A-Spec 1.5T. 2026 Mercedes-Benz AMG C 63 S E Performance has the higher listed output at 680 hp; 2025 Acura Integra A-Spec 1.5T is rated at 200 hp, a difference of 480 hp. The torque figures follow 2026 Mercedes-Benz AMG C 63 S E Performance at 1,020 Nm and 2025 Acura Integra A-Spec 1.5T at 260 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 Acura Integra A-Spec 1.5T provides the larger quoted cargo volume: 374 litres versus 350 litres, a difference of 24 litres. 2026 Mercedes-Benz AMG C 63 S E Performance is 251 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 Acura Integra A-Spec 1.5T has the lower listed starting price at $35,800, compared with $87,500 for 2026 Mercedes-Benz AMG C 63 S E Performance. 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.