2006 Chevrolet Express vs. 2004 GMC Sierra
To start off, 2006 Chevrolet Express is newer by 2 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 5,964 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 105 more horse power than 2006 Chevrolet Express. (195 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2006 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Express weights approximately 23 kg more than 2004 GMC Sierra.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2004 GMC Sierra (488 Nm) has 135 more torque (in Nm) than 2006 Chevrolet Express. (353 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Express.
Compare all specifications:
| 2006 Chevrolet Express | 2004 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Express | Sierra |
| Year Released | 2006 | 2004 |
| Body Type | Van | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 5964 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 195 HP | 300 HP |
| Torque | 353 Nm | 488 Nm |
| Engine Compression Ratio | 9.2:1 | 9.4:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 8 seats | 3 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 2360 kg | 2337 kg |
| Vehicle Length | 5700 mm | 5650 mm |
| Vehicle Width | 2020 mm | 2030 mm |
| Vehicle Height | 2080 mm | 1940 mm |
| Wheelbase Size | 3440 mm | 3380 mm |
| Fuel Tank Capacity | 117 L | 129 L |
