2000 GMC Sierra vs. 2009 Hummer H3
To start off, 2009 Hummer H3 is newer by 9 year(s). Which means there will be less support and parts availability for 2000 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2000 GMC Sierra would be higher. At 4,293 cc (6 cylinders), 2000 GMC Sierra is equipped with a bigger engine. In terms of performance, 2009 Hummer H3 (243 HP @ 5600 RPM) has 46 more horse power than 2000 GMC Sierra. (197 HP @ 4600 RPM) In normal driving conditions, 2009 Hummer H3 should accelerate faster than 2000 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H3 weights approximately 456 kg more than 2000 GMC Sierra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2000 GMC Sierra (353 Nm @ 2800 RPM) has 25 more torque (in Nm) than 2009 Hummer H3. (328 Nm @ 4600 RPM). This means 2000 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 Hummer H3. 2009 Hummer H3 has automatic transmission and 2000 GMC Sierra has manual transmission. 2000 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H3 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2000 GMC Sierra | 2009 Hummer H3 | |
| Make | GMC | Hummer |
| Model | Sierra | H3 |
| Year Released | 2000 | 2009 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 3653 cc |
| Engine Cylinders | 6 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 197 HP | 243 HP |
| Engine RPM | 4600 RPM | 5600 RPM |
| Torque | 353 Nm | 328 Nm |
| Torque RPM | 2800 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1775 kg | 2231 kg |
| Vehicle Length | 5170 mm | 4790 mm |
| Vehicle Width | 2000 mm | 1900 mm |
| Vehicle Height | 1810 mm | 2000 mm |
| Wheelbase Size | 3030 mm | 2850 mm |
