Performance, power and 0-100 km/h
2025 Tesla Cybertruck AWD has the quicker recorded 0-100 km/h time at 4.1 seconds, compared with 4.5 seconds for 2025 GMC Sierra EV Denali Edition 1. 2025 GMC Sierra EV Denali Edition 1 has the higher listed output at 754 hp; 2025 Tesla Cybertruck AWD is rated at 600 hp, a difference of 154 hp. The torque figures follow 2025 GMC Sierra EV Denali Edition 1 at 1,064 Nm and 2025 Tesla Cybertruck AWD at 811 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 Tesla Cybertruck AWD carries the longer listed range at 555 km, against 515 km for 2025 GMC Sierra EV Denali Edition 1. 2025 Tesla Cybertruck AWD has the lower recorded consumption at 22.2 kWh/100km; 2025 GMC Sierra EV Denali Edition 1 is listed at 38.8 kWh/100km. 2025 GMC Sierra EV Denali Edition 1 has the higher listed DC charging ceiling at 350 kW, compared with 250 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
2025 Tesla Cybertruck AWD carries the higher towing rating at 4,990 kg, while 2025 GMC Sierra EV Denali Edition 1 is listed at 4,354 kg. 2025 GMC Sierra EV Denali Edition 1 is 238 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 Tesla Cybertruck AWD has the lower listed starting price at $79,990, compared with $99,990 for 2025 GMC Sierra EV Denali Edition 1. 2025 Tesla Cybertruck AWD 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.