2004 GMC Sierra vs. 2007 Jeep Commander
To start off, 2007 Jeep Commander is newer by 3 year(s). Which means there will be less support and parts availability for 2004 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2004 GMC Sierra would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 85 more horse power than 2007 Jeep Commander. (215 HP). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2007 Jeep Commander. With that said, vehicle weight also plays an important factor in acceleration. 2007 Jeep Commander weights approximately 618 kg more than 2004 GMC Sierra.
Let's talk about torque, 2007 Jeep Commander (510 Nm) has 22 more torque (in Nm) than 2004 GMC Sierra. (488 Nm). This means 2007 Jeep Commander will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Sierra. 2007 Jeep Commander has automatic transmission and 2004 GMC Sierra has manual transmission. 2004 GMC Sierra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Commander will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 GMC Sierra | 2007 Jeep Commander | |
| Make | GMC | Jeep |
| Model | Sierra | Commander |
| Year Released | 2004 | 2007 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 2987 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 300 HP | 215 HP |
| Torque | 488 Nm | 510 Nm |
| Engine Compression Ratio | 9.4:1 | 18.0:1 |
| Transmission Type | Manual | Automatic |
| Number of Seats | 3 seats | 7 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 2282 kg | 2900 kg |
| Vehicle Length | 5650 mm | 4790 mm |
| Vehicle Width | 2000 mm | 1830 mm |
| Wheelbase Size | 3380 mm | 2790 mm |
| Fuel Tank Capacity | 129 L | 78 L |
