2007 GMC Sierra vs. 2004 GMC Envoy
To start off, 2007 GMC Sierra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2004 GMC Envoy would be higher. At 5,999 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (312 HP) has 37 more horse power than 2004 GMC Envoy. (275 HP). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2004 GMC Envoy. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 264 kg more than 2004 GMC Envoy. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Envoy. In wet, icy, snow, or gravel driving conditions, 2007 GMC Sierra 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, 2007 GMC Sierra (506 Nm) has 133 more torque (in Nm) than 2004 GMC Envoy. (373 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Envoy.
Compare all specifications:
| 2007 GMC Sierra | 2004 GMC Envoy | |
| Make | GMC | GMC |
| Model | Sierra | Envoy |
| Year Released | 2007 | 2004 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4193 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 312 HP | 275 HP |
| Torque | 506 Nm | 373 Nm |
| Engine Bore Size | 102 mm | 93 mm |
| Engine Stroke Size | 92 mm | 102 mm |
| Drive Type | 4WD | Rear |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2435 kg | 2171 kg |
| Vehicle Length | 6580 mm | 5280 mm |
| Vehicle Width | 2440 mm | 1900 mm |
| Vehicle Height | 1940 mm | 1920 mm |
| Wheelbase Size | 4250 mm | 3280 mm |
| Fuel Consumption Overall | 15.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 129 L | 95 L |
