2004 GMC Sierra vs. 2003 Pontiac Vibe
To start off, 2004 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Pontiac Vibe. In addition, the cost of maintenance, including insurance, on 2003 Pontiac Vibe would be higher. At 5,359 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (295 HP) has 172 more horse power than 2003 Pontiac Vibe. (123 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2003 Pontiac Vibe. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1154 kg more than 2003 Pontiac Vibe. 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, 2004 GMC Sierra (447 Nm) has 287 more torque (in Nm) than 2003 Pontiac Vibe. (160 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Pontiac Vibe.
Compare all specifications:
| 2004 GMC Sierra | 2003 Pontiac Vibe | |
| Make | GMC | Pontiac |
| Model | Sierra | Vibe |
| Year Released | 2004 | 2003 |
| Body Type | Pickup | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 123 HP |
| Torque | 447 Nm | 160 Nm |
| Engine Bore Size | 96.1 mm | 79 mm |
| Engine Stroke Size | 92 mm | 91 mm |
| Drive Type | 4WD | 4WD |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2379 kg | 1225 kg |
| Vehicle Length | 5850 mm | 4370 mm |
| Vehicle Width | 2000 mm | 1780 mm |
| Vehicle Height | 1910 mm | 1610 mm |
| Wheelbase Size | 3650 mm | 2610 mm |
| Fuel Tank Capacity | 98 L | 45 L |
