2003 Chevrolet Tahoe vs. 2006 Hummer H3
To start off, 2006 Hummer H3 is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Tahoe. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Tahoe would be higher. At 4,807 cc (8 cylinders), 2003 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2003 Chevrolet Tahoe (260 HP @ 5200 RPM) has 40 more horse power than 2006 Hummer H3. (220 HP @ 5600 RPM). In normal driving conditions, 2003 Chevrolet Tahoe should accelerate faster than 2006 Hummer H3.
Because 2006 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Chevrolet Tahoe. In wet, icy, snow, or gravel driving conditions, 2006 Hummer H3 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 Chevrolet Tahoe (393 Nm @ 4000 RPM) has 88 more torque (in Nm) than 2006 Hummer H3. (305 Nm @ 2800 RPM). This means 2003 Chevrolet Tahoe will have an easier job in driving up hills or pulling heavy equipment than 2006 Hummer H3.
Compare all specifications:
| 2003 Chevrolet Tahoe | 2006 Hummer H3 | |
| Make | Chevrolet | Hummer |
| Model | Tahoe | H3 |
| Year Released | 2003 | 2006 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 4807 cc | 3500 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 260 HP | 220 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 393 Nm | 305 Nm |
| Torque RPM | 4000 RPM | 2800 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 6 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 5060 mm | 4830 mm |
| Vehicle Width | 2010 mm | 2180 mm |
| Vehicle Height | 1890 mm | 2020 mm |
| Wheelbase Size | 2950 mm | 3120 mm |
