2006 Chevrolet Avalanche vs. 2008 Chevrolet Tahoe
To start off, 2008 Chevrolet Tahoe is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Chevrolet Avalanche. In addition, the cost of maintenance, including insurance, on 2006 Chevrolet Avalanche would be higher. At 8,127 cc (8 cylinders), 2006 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Avalanche (325 HP @ 4200 RPM) has 5 more horse power than 2008 Chevrolet Tahoe. (320 HP @ 5200 RPM). In normal driving conditions, 2006 Chevrolet Avalanche should accelerate faster than 2008 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Avalanche weights approximately 1904 kg more than 2008 Chevrolet Tahoe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2008 Chevrolet Tahoe. In wet, icy, snow, or gravel driving conditions, 2006 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 Avalanche (606 Nm @ 3200 RPM) has 145 more torque (in Nm) than 2008 Chevrolet Tahoe. (461 Nm @ 4200 RPM). This means 2006 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2008 Chevrolet Tahoe.
Compare all specifications:
| 2006 Chevrolet Avalanche | 2008 Chevrolet Tahoe | |
| Make | Chevrolet | Chevrolet |
| Model | Avalanche | Tahoe |
| Year Released | 2006 | 2008 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 8127 cc | 5300 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 325 HP | 320 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 606 Nm | 461 Nm |
| Torque RPM | 3200 RPM | 4200 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 2984 kg | 1080 kg |
| Vehicle Length | 5640 mm | 5140 mm |
| Vehicle Width | 2030 mm | 2010 mm |
| Vehicle Height | 1880 mm | 1960 mm |
| Wheelbase Size | 3310 mm | 2950 mm |
| Fuel Consumption Overall | 7.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 140 L | 98 L |
