2006 Chevrolet Suburban vs. 2003 Chevrolet Avalanche
To start off, 2006 Chevrolet Suburban is newer by 3 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Avalanche would be higher. At 5,328 cc (8 cylinders), 2006 Chevrolet Suburban is equipped with a bigger engine. In terms of performance, both vehicles can yield 282 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Suburban weights approximately 70 kg more than 2003 Chevrolet Avalanche.
Because 2003 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Suburban. In wet, icy, snow, or gravel driving conditions, 2003 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, 2006 Chevrolet Suburban (454 Nm @ 4000 RPM) has 14 more torque (in Nm) than 2003 Chevrolet Avalanche. (440 Nm @ 4000 RPM). This means 2006 Chevrolet Suburban will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Avalanche.
Compare all specifications:
| 2006 Chevrolet Suburban | 2003 Chevrolet Avalanche | |
| Make | Chevrolet | Chevrolet |
| Model | Suburban | Avalanche |
| Year Released | 2006 | 2003 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5328 cc | 5325 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 282 HP | 282 HP |
| Engine RPM | 5200 RPM | 5200 RPM |
| Torque | 454 Nm | 440 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 96 mm | 96 mm |
| Engine Stroke Size | 91.9 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 2250 kg | 2180 kg |
| Vehicle Length | 5580 mm | 5640 mm |
| Vehicle Width | 2010 mm | 2040 mm |
| Vehicle Height | 1930 mm | 1870 mm |
| Wheelbase Size | 3310 mm | 3310 mm |
| Fuel Tank Capacity | 117 L | 117 L |
