1999 GMC Sierra vs. 2004 Hummer H1
To start off, 2004 Hummer H1 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 GMC Sierra. In addition, the cost of maintenance, including insurance, on 1999 GMC Sierra would be higher. At 6,504 cc (8 cylinders), 2004 Hummer H1 is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (282 HP) has 77 more horse power than 2004 Hummer H1. (205 HP). In normal driving conditions, 1999 GMC Sierra should accelerate faster than 2004 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 2004 Hummer H1 weights approximately 1437 kg more than 1999 GMC Sierra.
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, 2004 Hummer H1 (597 Nm) has 157 more torque (in Nm) than 1999 GMC Sierra. (440 Nm). This means 2004 Hummer H1 will have an easier job in driving up hills or pulling heavy equipment than 1999 GMC Sierra.
Compare all specifications:
1999 GMC Sierra | 2004 Hummer H1 | |
Make | GMC | Hummer |
Model | Sierra | H1 |
Year Released | 1999 | 2004 |
Body Type | Pickup | SUV |
Engine Position | Front | Front |
Engine Size | 5325 cc | 6504 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 282 HP | 205 HP |
Torque | 440 Nm | 597 Nm |
Drive Type | 4WD | 4WD |
Vehicle Weight | 1835 kg | 3272 kg |
Vehicle Length | 5170 mm | 4690 mm |
Vehicle Width | 2000 mm | 2200 mm |
Vehicle Height | 1810 mm | 1960 mm |
Wheelbase Size | 3030 mm | 3310 mm |