2009 Chevrolet Avalanche vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2009 Chevrolet Avalanche would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP @ 5200 RPM) has 12 more horse power than 2013 GMC Sierra. (298 HP @ 5600 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 2013 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1010 kg more than 2009 Chevrolet Avalanche.
Because 2013 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Avalanche. In wet, icy, snow, or gravel driving conditions, 2013 GMC Sierra 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, 2009 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 40 more torque (in Nm) than 2013 GMC Sierra. (414 Nm @ 4600 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2013 GMC Sierra.
Compare all specifications:
| 2009 Chevrolet Avalanche | 2013 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Avalanche | Sierra |
| Year Released | 2009 | 2013 |
| Body Type | Pickup | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 310 HP | 298 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 454 Nm | 414 Nm |
| Torque RPM | 4400 RPM | 4600 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | 4-speed automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1261 kg | 2271 kg |
| Vehicle Length | 5630 mm | 5702 mm |
| Vehicle Width | 2020 mm | 2031 mm |
| Vehicle Height | 1950 mm | 1875 mm |
| Wheelbase Size | 3310 mm | 3378 mm |
| Fuel Consumption Highway | 11.8 L/100km | 11.2 L/100km |
| Fuel Consumption City | 16.8 L/100km | 15.9 L/100km |
| Fuel Tank Capacity | 117 L | 129 L |
