2007 GMC Sierra vs. 2001 GMC Envoy
To start off, 2007 GMC Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 GMC Envoy. In addition, the cost of maintenance, including insurance, on 2001 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 (300 HP @ 4400 RPM) has 29 more horse power than 2001 GMC Envoy. (271 HP @ 6000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2001 GMC Envoy.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 115 more torque (in Nm) than 2001 GMC Envoy. (373 Nm @ 3600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 GMC Envoy.
Compare all specifications:
| 2007 GMC Sierra | 2001 GMC Envoy | |
| Make | GMC | GMC |
| Model | Sierra | Envoy |
| Year Released | 2007 | 2001 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4159 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 271 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 488 Nm | 373 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 102 mm | 93 mm |
| Engine Stroke Size | 92 mm | 102 mm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 6330 mm | 4870 mm |
| Vehicle Width | 2450 mm | 1900 mm |
| Vehicle Height | 1940 mm | 1830 mm |
| Wheelbase Size | 4010 mm | 2880 mm |
| Fuel Tank Capacity | 129 L | 83 L |
