2006 Chevrolet Avalanche vs. 2011 Porsche Cayman
To start off, 2011 Porsche Cayman is newer by 5 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 2011 Porsche Cayman. (320 HP @ 7200 RPM). In normal driving conditions, 2006 Chevrolet Avalanche should accelerate faster than 2011 Porsche Cayman. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Avalanche weights approximately 1634 kg more than 2011 Porsche Cayman. 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 2011 Porsche Cayman. 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 236 more torque (in Nm) than 2011 Porsche Cayman. (370 Nm @ 4750 RPM). This means 2006 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2011 Porsche Cayman. 2006 Chevrolet Avalanche has automatic transmission and 2011 Porsche Cayman has manual transmission. 2011 Porsche Cayman will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Chevrolet Avalanche | 2011 Porsche Cayman | |
| Make | Chevrolet | Porsche |
| Model | Avalanche | Cayman |
| Year Released | 2006 | 2011 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 8127 cc | 3400 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 325 HP | 320 HP |
| Engine RPM | 4200 RPM | 7200 RPM |
| Torque | 606 Nm | 370 Nm |
| Torque RPM | 3200 RPM | 4750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2984 kg | 1350 kg |
| Vehicle Length | 5640 mm | 4376 mm |
| Vehicle Width | 2030 mm | 1801 mm |
| Vehicle Height | 1880 mm | 1306 mm |
| Wheelbase Size | 3310 mm | 2416 mm |
| Fuel Tank Capacity | 140 L | 64 L |
