2006 GMC Sierra vs. 2004 GMC Envoy
To start off, 2006 GMC Sierra is newer by 2 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 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP) has 20 more horse power than 2004 GMC Envoy. (275 HP). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 2004 GMC Envoy.
Let's talk about torque, 2006 GMC Sierra (454 Nm) has 81 more torque (in Nm) than 2004 GMC Envoy. (373 Nm). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Envoy.
Compare all specifications:
| 2006 GMC Sierra | 2004 GMC Envoy | |
| Make | GMC | GMC |
| Model | Sierra | Envoy |
| Year Released | 2006 | 2004 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5358 cc | 4193 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 275 HP |
| Torque | 454 Nm | 373 Nm |
| Engine Bore Size | 96 mm | 93 mm |
| Engine Stroke Size | 92 mm | 102 mm |
| Engine Compression Ratio | 9.5:1 | 10.0:1 |
| Number of Seats | 6 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 5850 mm | 5280 mm |
| Vehicle Width | 2000 mm | 1900 mm |
| Vehicle Height | 1810 mm | 1920 mm |
| Wheelbase Size | 3650 mm | 3280 mm |
| Fuel Consumption | 11.2 L/100km | 12.4 L/100km |
| Fuel Consumption City | 13.1 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 12.4 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 98 L | 95 L |
