2008 Chevrolet Avalanche vs. 2004 Porsche 911
To start off, 2008 Chevrolet Avalanche is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Porsche 911. In addition, the cost of maintenance, including insurance, on 2004 Porsche 911 would be higher. At 5,299 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2004 Porsche 911 (320 HP @ 6800 RPM) has 10 more horse power than 2008 Chevrolet Avalanche. (310 HP @ 5200 RPM) In normal driving conditions, 2004 Porsche 911 should accelerate faster than 2008 Chevrolet Avalanche. With that said, vehicle weight also plays an important factor in acceleration. 2004 Porsche 911 weights approximately 137 kg more than 2008 Chevrolet Avalanche. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2004 Porsche 911. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 84 more torque (in Nm) than 2004 Porsche 911. (370 Nm @ 4250 RPM). This means 2008 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2004 Porsche 911. 2008 Chevrolet Avalanche has automatic transmission and 2004 Porsche 911 has manual transmission. 2004 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Chevrolet Avalanche | 2004 Porsche 911 | |
| Make | Chevrolet | Porsche |
| Model | Avalanche | 911 |
| Year Released | 2008 | 2004 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 5299 cc | 3596 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 320 HP |
| Engine RPM | 5200 RPM | 6800 RPM |
| Torque | 454 Nm | 370 Nm |
| Torque RPM | 4400 RPM | 4250 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1261 kg | 1398 kg |
| Vehicle Length | 5630 mm | 4430 mm |
| Vehicle Width | 2020 mm | 1810 mm |
| Vehicle Height | 1950 mm | 1320 mm |
| Wheelbase Size | 3310 mm | 2360 mm |
| Fuel Tank Capacity | 117 L | 64 L |
