2006 Chevrolet Avalanche vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 3 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 5,326 cc (8 cylinders), 2006 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (321 HP @ 6800 RPM) has 26 more horse power than 2006 Chevrolet Avalanche. (295 HP @ 5200 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 2006 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Avalanche weights approximately 455 kg more than 2009 Porsche 911.
Because 2006 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2009 Porsche 911. 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 (454 Nm @ 4000 RPM) has 84 more torque (in Nm) than 2009 Porsche 911. (370 Nm @ 4250 RPM). This means 2006 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2009 Porsche 911.
Compare all specifications:
| 2006 Chevrolet Avalanche | 2009 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Avalanche | 911 |
| Year Released | 2006 | 2009 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 5326 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 295 HP | 321 HP |
| Engine RPM | 5200 RPM | 6800 RPM |
| Torque | 454 Nm | 370 Nm |
| Torque RPM | 4000 RPM | 4250 RPM |
| Engine Bore Size | 96 mm | 96 mm |
| Engine Stroke Size | 92 mm | 82.8 mm |
| Engine Compression Ratio | 11.0:1 | 11.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1750 kg | 1295 kg |
| Vehicle Length | 5640 mm | 4440 mm |
| Vehicle Width | 2030 mm | 1310 mm |
| Vehicle Height | 1880 mm | 1780 mm |
| Wheelbase Size | 3310 mm | 2360 mm |
| Fuel Consumption Overall | 14.9 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 117 L | 64 L |
