2003 GMC Sierra vs. 2012 Chevrolet Avalanche
To start off, 2012 Chevrolet Avalanche is newer by 9 year(s). Which means there will be less support and parts availability for 2003 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2003 GMC Sierra would be higher. At 5,967 cc (8 cylinders), 2003 GMC Sierra is equipped with a bigger engine. In terms of performance, 2003 GMC Sierra (321 HP @ 5000 RPM) has 11 more horse power than 2012 Chevrolet Avalanche. (310 HP @ 5200 RPM). In normal driving conditions, 2003 GMC Sierra should accelerate faster than 2012 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2003 GMC Sierra weights approximately 70 kg more than 2012 Chevrolet Avalanche. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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, 2012 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 84 more torque (in Nm) than 2003 GMC Sierra. (370 Nm @ 4000 RPM). This means 2012 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2003 GMC Sierra.
Compare all specifications:
2003 GMC Sierra | 2012 Chevrolet Avalanche | |
Make | GMC | Chevrolet |
Model | Sierra | Avalanche |
Year Released | 2003 | 2012 |
Body Type | Pickup | Pickup |
Engine Position | Front | Front |
Engine Size | 5967 cc | 5300 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Horse Power | 321 HP | 310 HP |
Engine RPM | 5000 RPM | 5200 RPM |
Torque | 370 Nm | 454 Nm |
Torque RPM | 4000 RPM | 4400 RPM |
Drive Type | 4WD | 4WD |
Transmission Type | Automatic | Automatic |
Number of Seats | 6 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2270 kg | 2200 kg |
Vehicle Length | 5790 mm | 5630 mm |
Vehicle Width | 2000 mm | 2020 mm |
Vehicle Height | 1850 mm | 1950 mm |
Wheelbase Size | 3650 mm | 3310 mm |
Fuel Consumption Overall | 13.1 L/100km | 14.7 L/100km |
Fuel Tank Capacity | 117 L | 117 L |