2005 Chevrolet Avalanche vs. 2004 GMC Yukon
To start off, 2005 Chevrolet Avalanche is newer by 1 year(s). Which means there will be less support and parts availability for 2004 GMC Yukon. In addition, the cost of maintenance, including insurance, on 2004 GMC Yukon would be higher. At 8,128 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (320 HP @ 5600 RPM) has 34 more horse power than 2004 GMC Yukon. (286 HP @ 5200 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 2004 GMC Yukon. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 979 kg more than 2004 GMC Yukon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2004 GMC Yukon. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Chevrolet Avalanche (597 Nm) has 156 more torque (in Nm) than 2004 GMC Yukon. (441 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2004 GMC Yukon.
Compare all specifications:
| 2005 Chevrolet Avalanche | 2004 GMC Yukon | |
| Make | Chevrolet | GMC |
| Model | Avalanche | Yukon |
| Year Released | 2005 | 2004 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 8128 cc | 5328 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 320 HP | 286 HP |
| Engine RPM | 5600 RPM | 5200 RPM |
| Torque | 597 Nm | 441 Nm |
| Engine Bore Size | 108 mm | 96.1 mm |
| Engine Stroke Size | 111 mm | 92 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2984 kg | 2005 kg |
| Vehicle Length | 5640 mm | 4870 mm |
| Vehicle Width | 2030 mm | 1900 mm |
| Vehicle Height | 1880 mm | 1830 mm |
| Wheelbase Size | 3310 mm | 2880 mm |
