Performance, power and 0-100 km/h
Both cars record the same 0-100 km/h time of 7.5 seconds. 2025 Dodge Durango GT 3.6L V6 has the higher listed output at 293 hp; 2025 GMC Terrain AT4 is rated at 252 hp, a difference of 41 hp. The torque figures follow 2025 GMC Terrain AT4 at 370 Nm and 2025 Dodge Durango GT 3.6L V6 at 353 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 GMC Terrain AT4 has the lower recorded consumption at 9.0 L/100km; 2025 Dodge Durango GT 3.6L V6 is listed at 11.8 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 GMC Terrain AT4 provides the larger quoted cargo volume: 648 litres versus 487 litres, a difference of 161 litres. 2025 Dodge Durango GT 3.6L V6 carries the higher towing rating at 2,812 kg, while 2025 GMC Terrain AT4 is listed at 1,588 kg. 2025 Dodge Durango GT 3.6L V6 is 453 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 GMC Terrain AT4 has the lower listed starting price at $38,400, compared with $42,995 for 2025 Dodge Durango GT 3.6L V6. 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.