2005 Chevrolet Avalanche vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Avalanche would be higher. At 5,325 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (295 HP) has 100 more horse power than 2006 GMC Sierra. (195 HP). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 2006 GMC Sierra.
Let's talk about torque, 2005 Chevrolet Avalanche (447 Nm) has 93 more torque (in Nm) than 2006 GMC Sierra. (354 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2006 GMC Sierra.
Compare all specifications:
| 2005 Chevrolet Avalanche | 2006 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Avalanche | Sierra |
| Year Released | 2005 | 2006 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5325 cc | 4294 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 295 HP | 195 HP |
| Torque | 447 Nm | 354 Nm |
| Engine Bore Size | 96 mm | 102 mm |
| Engine Stroke Size | 92 mm | 88 mm |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 6 seats |
| Vehicle Length | 5640 mm | 5850 mm |
| Vehicle Width | 2030 mm | 2000 mm |
| Vehicle Height | 1880 mm | 1850 mm |
| Wheelbase Size | 3310 mm | 3650 mm |
