2007 GMC Sierra vs. 2002 Mitsubishi Diamante
To start off, 2007 GMC Sierra is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Mitsubishi Diamante. In addition, the cost of maintenance, including insurance, on 2002 Mitsubishi Diamante 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 98 more horse power than 2002 Mitsubishi Diamante. (202 HP @ 5000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2002 Mitsubishi Diamante.
Let's talk about torque, 2007 GMC Sierra (488 Nm @ 4000 RPM) has 175 more torque (in Nm) than 2002 Mitsubishi Diamante. (313 Nm @ 4000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Mitsubishi Diamante.
Compare all specifications:
| 2007 GMC Sierra | 2002 Mitsubishi Diamante | |
| Make | GMC | Mitsubishi |
| Model | Sierra | Diamante |
| Year Released | 2007 | 2002 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 3497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 202 HP |
| Engine RPM | 4400 RPM | 5000 RPM |
| Torque | 488 Nm | 313 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 102 mm | 93 mm |
| Engine Stroke Size | 92 mm | 85.8 mm |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 6330 mm | 4940 mm |
| Vehicle Width | 2450 mm | 1790 mm |
| Vehicle Height | 1940 mm | 1380 mm |
| Wheelbase Size | 4010 mm | 2730 mm |
