GMC Hummer EV SUV EV3X vs Kia EV9 Long Range AWD

Comparison winners

5 metrics
0-100 winner GMC Hummer EV SUV EV3X 3.5 s Runner-up: 5.3 s
Range winner GMC Hummer EV SUV EV3X 505 km Runner-up: 490 km
Power winner GMC Hummer EV SUV EV3X 830 hp Runner-up: 384 hp
Cargo winner GMC Hummer EV SUV EV3X 1,016 L Runner-up: 828 L
Price winner Kia EV9 Long Range AWD $57,200 Runner-up: $98,845

How the specs compare

This comparison sets the 2024 GMC Hummer EV SUV EV3X against the 2026 Kia EV9 Long Range AWD. Both belong to the SUV class, so their dimensions, performance and utility figures address a broadly similar type of car. Both use battery-electric powertrains, allowing a relatively direct comparison of the recorded energy figures.

Performance, power and 0-100 km/h

2024 GMC Hummer EV SUV EV3X has the quicker recorded 0-100 km/h time at 3.5 seconds, compared with 5.3 seconds for 2026 Kia EV9 Long Range AWD. 2024 GMC Hummer EV SUV EV3X has the higher listed output at 830 hp; 2026 Kia EV9 Long Range AWD is rated at 384 hp, a difference of 446 hp. The torque figures follow 2024 GMC Hummer EV SUV EV3X at 1,516 Nm and 2026 Kia EV9 Long Range AWD at 600 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

2024 GMC Hummer EV SUV EV3X carries the longer listed range at 505 km, against 490 km for 2026 Kia EV9 Long Range AWD. 2026 Kia EV9 Long Range AWD has the lower recorded consumption at 19.2 kWh/100km; 2024 GMC Hummer EV SUV EV3X is listed at 42.1 kWh/100km. 2024 GMC Hummer EV SUV EV3X has the higher listed DC charging ceiling at 350 kW, compared with 258 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

2024 GMC Hummer EV SUV EV3X provides the larger quoted cargo volume: 1,016 litres versus 828 litres, a difference of 188 litres. 2024 GMC Hummer EV SUV EV3X carries the higher towing rating at 3,402 kg, while 2026 Kia EV9 Long Range AWD is listed at 2,500 kg. 2026 Kia EV9 Long Range AWD is 11 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

2026 Kia EV9 Long Range AWD has the lower listed starting price at $57,200, compared with $98,845 for 2024 GMC Hummer EV SUV EV3X. 2024 GMC Hummer EV SUV EV3X 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.

Prepared by CarsbySpec from the structured specifications displayed on this page. Missing values are not estimated, and component figures are not treated as directly comparable system figures. Read the methodology.

Specification GMC Hummer EV SUV EV3X2024 Kia EV9 Long Range AWD2026
Performance
0-100 km/h3.5 s5.3 s
Top Speed171 km/h185 km/h
Power830 hp384 hp
Torque1,516 Nm600 Nm
Range & Efficiency
Range505 km490 km
Battery212.7 kWh99.8 kWh
Efficiency42.1 kWh/100km19.2 kWh/100km
CO2 Emissions0 g/km0 g/km
DC Charging350 kW258 kW
Size & Capacity
Length4,999 mm5,010 mm
Ground Clearance254 mm178 mm
Cargo1,016 L828 L
Curb Weight4,103 kg2,614 kg
Towing3,402 kg2,500 kg
Seats57
Turning Circle13.7 m12.4 m
Starting MSRP$98,845$57,200

GMC Hummer EV SUV EV3X vs Kia EV9 Long Range AWD questions answered

Which is faster, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X is quicker from 0-100 km/h at 3.5 seconds, versus 5.3 seconds for 2026 Kia EV9 Long Range AWD.

Which has the higher top speed, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2026 Kia EV9 Long Range AWD has the higher listed top speed at 185 km/h (115 mph), compared with 171 km/h (106 mph).

Which has more horsepower, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X has more power at 830 hp, a 446 hp advantage over 2026 Kia EV9 Long Range AWD.

Which has more range, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X has the longer listed range at 505 km (314 miles), versus 490 km (304 miles).

Which has the larger battery, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X has the larger listed battery at 212.7 kWh, compared with 99.8 kWh.

Which has more cargo or boot space, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X has more listed cargo space at 1,016 litres (35.9 cu ft), versus 828 litres (29.2 cu ft).

Which can tow more, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X has the higher listed towing capacity at 3,402 kg (7,500 lb), compared with 2,500 kg (5,512 lb).

Which is heavier, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X is heavier at 4,103 kg (9,046 lb), while 2026 Kia EV9 Long Range AWD is listed at 2,614 kg (5,763 lb).

Which is cheaper, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2026 Kia EV9 Long Range AWD has the lower recorded starting MSRP at $57,200 USD, compared with $98,845 USD for 2024 GMC Hummer EV SUV EV3X. Regional pricing and equipment can differ.

Which is better, the 2024 GMC Hummer EV SUV EV3X or the 2026 Kia EV9 Long Range AWD?

2024 GMC Hummer EV SUV EV3X 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. This comparison is based on recorded specifications rather than a road test, so the right choice depends on the buyer's priorities.