Performance, power and 0-100 km/h
2025 GMC Sierra EV Denali Edition 1 has the quicker recorded 0-100 km/h time at 4.5 seconds, compared with 6.5 seconds for 2025 Chevrolet Silverado LTZ 5.3L V8. 2025 GMC Sierra EV Denali Edition 1 has the higher listed output at 754 hp; 2025 Chevrolet Silverado LTZ 5.3L V8 is rated at 355 hp, a difference of 399 hp. The torque figures follow 2025 GMC Sierra EV Denali Edition 1 at 1,064 Nm and 2025 Chevrolet Silverado LTZ 5.3L V8 at 519 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 Chevrolet Silverado LTZ 5.3L V8 carries the higher towing rating at 5,307 kg, while 2025 GMC Sierra EV Denali Edition 1 is listed at 4,354 kg. The two cars share the same recorded overall length of 5,920 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 Chevrolet Silverado LTZ 5.3L V8 has the lower listed starting price at $53,100, compared with $99,990 for 2025 GMC Sierra EV Denali Edition 1. 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.