Jeep Wrangler JK vs Hummer H3 GMT345: specs side by side

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Quick comparison from catalog data - no editorial review of this pair yet.

Jeep · 2006–2017

Wrangler JK

Version (2 versions)

Power: 209 kW284 PS
Kerb mass: -

Photo: Vauxford / Wikimedia Commons, CC BY-SA 4.0

Hummer · 2005–2010

H3 GMT345

C PI 478

Version (3 versions)

Power: 178 kW242 PS
Kerb mass: 2,130 kg

Version spec sheet

Photo: Carluver23 / Wikimedia Commons, CC0

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In plain words

Jeep Wrangler JK has more power: 209 kW (284 PS) against 178 kW (242 PS) for Hummer H3 GMT345. Hummer H3 GMT345 is the older design (from 2005); Jeep Wrangler JK arrived in 2006. Our catalog has no kerb mass for the Jeep Wrangler JK yet, so some checks above leave it out.

Full specifications

General
	Jeep Wrangler JK	Hummer H3 GMT345
Version	209 kW (284 PS)	3.7 · petrol · 178 kW (242 PS)
Production years	2006–2017	2005–2010
Body	Convertible, SUV	SUV
Class	SUV / crossover	SUV / crossover
Country	United States	United States
Performance
Power Why it matters: More power means stronger acceleration and easier overtaking, especially with a full load.	209 kW (284 PS) 280 hp Better	178 kW (242 PS) 239 hp
Power, all versions	147–209 kW (200–284 PS) 197–280 hp	160–224 kW (218–305 PS) 215–300 hp
Torque Why it matters: Torque is the pulling force you feel when accelerating from low revs, towing or climbing hills.	347 Nm 256 lb-ft	No data
Power per tonne	No data	84 kW/t 102 hp/ton calculated
Engine and transmission
Fuel	No data	Petrol
Engine	No data	3,700 cc · 5 cyl 3.7 l
Gearbox	No data	4-speed automatic
Drive	All-wheel drive	All-wheel drive
Dimensions and weight
Length	No data	4,742 mm 186.7 in
Width	No data	2,172 mm 85.5 in
Height	No data	1,895 mm 74.6 in
Wheelbase	No data	2,842 mm 111.9 in
Kerb weight Why it matters: A lighter car is usually more agile and uses less energy.	No data	2,130 kg 4,696 lb

Better marks the stronger figure - only for measurable specs (power, torque, 0–100 km/h, consumption, boot, weight).