2009 Chevrolet Tahoe vs. 2008 Porsche Cayenne
To start off, 2009 Chevrolet Tahoe is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Porsche Cayenne. In addition, the cost of maintenance, including insurance, on 2008 Porsche Cayenne would be higher. At 5,999 cc (8 cylinders), 2009 Chevrolet Tahoe is equipped with a bigger engine. In terms of performance, 2008 Porsche Cayenne (405 HP @ 6500 RPM) has 78 more horse power than 2009 Chevrolet Tahoe. (327 HP @ 5100 RPM) In normal driving conditions, 2008 Porsche Cayenne should accelerate faster than 2009 Chevrolet Tahoe. With that said, vehicle weight also plays an important factor in acceleration. 2008 Porsche Cayenne weights approximately 964 kg more than 2009 Chevrolet Tahoe. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Tahoe. In wet, icy, snow, or gravel driving conditions, 2008 Porsche Cayenne 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 Porsche Cayenne (678 Nm @ 3500 RPM) has 311 more torque (in Nm) than 2009 Chevrolet Tahoe. (367 Nm @ 4100 RPM). This means 2008 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2009 Chevrolet Tahoe. 2009 Chevrolet Tahoe has automatic transmission and 2008 Porsche Cayenne has manual transmission. 2008 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Chevrolet Tahoe will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Chevrolet Tahoe | 2008 Porsche Cayenne | |
| Make | Chevrolet | Porsche |
| Model | Tahoe | Cayenne |
| Year Released | 2009 | 2008 |
| Body Type | SUV | SUV |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 327 HP | 405 HP |
| Engine RPM | 5100 RPM | 6500 RPM |
| Torque | 367 Nm | 678 Nm |
| Torque RPM | 4100 RPM | 3500 RPM |
| Engine Compression Ratio | 10.8:1 | 12.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 9 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1261 kg | 2225 kg |
| Vehicle Length | 5140 mm | 4790 mm |
| Vehicle Width | 2010 mm | 1930 mm |
| Vehicle Height | 1900 mm | 1710 mm |
| Wheelbase Size | 2950 mm | 2860 mm |
| Fuel Consumption Overall | 11.2 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 98 L | 100 L |
