2007 GMC Sierra vs. 2002 Pontiac Sunfire
To start off, 2007 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Pontiac Sunfire. In addition, the cost of maintenance, including insurance, on 2002 Pontiac Sunfire 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 152 more horse power than 2002 Pontiac Sunfire. (148 HP @ 5600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2002 Pontiac Sunfire.
Let's talk about torque, 2007 GMC Sierra (488 Nm) has 285 more torque (in Nm) than 2002 Pontiac Sunfire. (203 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Pontiac Sunfire.
Compare all specifications:
| 2007 GMC Sierra | 2002 Pontiac Sunfire | |
| Make | GMC | Pontiac |
| Model | Sierra | Sunfire |
| Year Released | 2007 | 2002 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 2399 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 300 HP | 148 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 488 Nm | 203 Nm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 6570 mm | 4630 mm |
| Vehicle Width | 2450 mm | 1740 mm |
| Vehicle Height | 1970 mm | 1350 mm |
| Wheelbase Size | 4250 mm | 2650 mm |
