2008 Mazda RX-8 vs. 2011 Porsche Cayenne
To start off, 2011 Porsche Cayenne is newer by 3 year(s). Which means there will be less support and parts availability for 2008 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2008 Mazda RX-8 would be higher. At 3,600 cc (6 cylinders), 2011 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2011 Porsche Cayenne (300 HP @ 6300 RPM) has 68 more horse power than 2008 Mazda RX-8. (232 HP @ 8500 RPM) In normal driving conditions, 2011 Porsche Cayenne should accelerate faster than 2008 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche Cayenne weights approximately 701 kg more than 2008 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 2008 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Porsche Cayenne (400 Nm @ 3000 RPM) has 184 more torque (in Nm) than 2008 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2011 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda RX-8. 2011 Porsche Cayenne has automatic transmission and 2008 Mazda RX-8 has manual transmission. 2008 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Mazda RX-8 | 2011 Porsche Cayenne | |
| Make | Mazda | Porsche |
| Model | RX-8 | Cayenne |
| Year Released | 2008 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 1308 cc | 3600 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 232 HP | 300 HP |
| Engine RPM | 8500 RPM | 6300 RPM |
| Torque | 216 Nm | 400 Nm |
| Torque RPM | 5500 RPM | 3000 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1329 kg | 2030 kg |
| Vehicle Length | 4430 mm | 4846 mm |
| Vehicle Width | 1780 mm | 1938 mm |
| Vehicle Height | 1350 mm | 1712 mm |
| Wheelbase Size | 2710 mm | 2896 mm |
| Fuel Consumption | 10.2 L/100km | 10.2 L/100km |
| Fuel Consumption City | 14.7 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 60 L | 85 L |
