2005 Chevrolet Avalanche vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 6 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 5,999 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (353 HP @ 5400 RPM) has 58 more horse power than 2005 Chevrolet Avalanche. (295 HP @ 5600 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 2005 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 197 kg more than 2005 Chevrolet Avalanche. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 GMC Sierra (506 Nm) has 59 more torque (in Nm) than 2005 Chevrolet Avalanche. (447 Nm). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Avalanche.
Compare all specifications:
2005 Chevrolet Avalanche | 2011 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Avalanche | Sierra |
Year Released | 2005 | 2011 |
Body Type | Pickup | Pickup |
Engine Position | Front | Front |
Engine Size | 5325 cc | 5999 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 295 HP | 353 HP |
Engine RPM | 5600 RPM | 5400 RPM |
Torque | 447 Nm | 506 Nm |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 3 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 2467 kg | 2664 kg |
Vehicle Length | 5640 mm | 5710 mm |
Vehicle Width | 2030 mm | 2040 mm |
Vehicle Height | 1880 mm | 1940 mm |
Wheelbase Size | 3310 mm | 3380 mm |
Fuel Consumption Overall | 14.7 L/100km | 13.1 L/100km |
Fuel Tank Capacity | 117 L | 129 L |