2003 Chevrolet Tahoe vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 1 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 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 40 more horse power than 2003 Chevrolet Tahoe. (260 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2003 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 20 kg more than 2003 Chevrolet Tahoe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 GMC Sierra (488 Nm) has 95 more torque (in Nm) than 2003 Chevrolet Tahoe. (393 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Tahoe.
Compare all specifications:
| 2003 Chevrolet Tahoe | 2004 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Tahoe | Sierra |
| Year Released | 2003 | 2004 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4807 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 260 HP | 300 HP |
| Torque | 393 Nm | 488 Nm |
| Engine Bore Size | 96 mm | 102.1 mm |
| Engine Stroke Size | 83 mm | 92 mm |
| Number of Seats | 6 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2262 kg | 2282 kg |
| Vehicle Length | 5060 mm | 5650 mm |
| Vehicle Width | 2010 mm | 2000 mm |
| Vehicle Height | 1890 mm | 1890 mm |
| Wheelbase Size | 2950 mm | 3380 mm |
