2009 Chevrolet Express vs. 2004 Chevrolet Avalanche
To start off, 2009 Chevrolet Express is newer by 5 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Avalanche would be higher. At 5,326 cc (8 cylinders), 2004 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Avalanche (283 HP @ 5200 RPM) has 4 more horse power than 2009 Chevrolet Express. (279 HP @ 5200 RPM) In normal driving conditions, 2004 Chevrolet Avalanche should accelerate faster than 2009 Chevrolet Express. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Avalanche weights approximately 919 kg more than 2009 Chevrolet Express. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Express. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Avalanche will offer significantly more control. 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 Chevrolet Avalanche (440 Nm @ 4000 RPM) has 41 more torque (in Nm) than 2009 Chevrolet Express. (399 Nm @ 4500 RPM). This means 2004 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Express.
Compare all specifications:
| 2009 Chevrolet Express | 2004 Chevrolet Avalanche | |
| Make | Chevrolet | Chevrolet |
| Model | Express | Avalanche |
| Year Released | 2009 | 2004 |
| Body Type | Van | Pickup |
| Engine Position | Front | Front |
| Engine Size | 4800 cc | 5326 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 279 HP | 283 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 399 Nm | 440 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1261 kg | 2180 kg |
| Vehicle Length | 6210 mm | 5640 mm |
| Vehicle Width | 2020 mm | 2040 mm |
| Vehicle Height | 2090 mm | 1870 mm |
| Wheelbase Size | 3940 mm | 3310 mm |
| Fuel Tank Capacity | 117 L | 117 L |
