Lexus GX (2003 – 2009) vs Hummer H3 (2005 – 2010): specs compared

The Hummer H3 is the more powerful of the two, with up to 245 hp against 235 hp. The Lexus GX is quicker, reaching 100 km/h in 8.5 s against 9.3 s. It has the higher top speed: 180 km/h against 158 km/h. The Hummer H3 uses less fuel, from 13.8 L/100 km against 15.7 L/100 km. The Lexus GX dates from 2003 – 2009, the Hummer H3 from 2005 – 2010.

Specification Lexus GX Lexus GX 2003 – 2009 Hummer H3 Hummer H3 2005 – 2010
Overview
Origin Japan United States
Documented years 2003 – 2009 2005 – 2010
Body style — —
Variants 1 2
Fuel Petrol Petrol
Drive AWD AWD
Gearbox Automatic Manual
Performance
Power 235 hp 223 – 245 hp
Torque 434 Nm 305 – 328 Nm
0–100 km/h 8.5 s 9.3 s
Top speed 180 km/h 156 – 158 km/h
Economy
Fuel economy 15.7 L/100 km 13.8 L/100 km
Dimensions
Length 4,780 mm 4,742 mm
Width 1,880 mm 2,172 mm
Height 1,895 mm 1,892 mm
Wheelbase 2,789 mm 2,842 mm
Curb weight 2,150 kg 2,155 – 2,194 kg

Ranges cover all variants of each car. The highlight marks the best version per row.

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