2000 BMW Z8 vs. 2013 Porsche Cayenne
To start off, 2013 Porsche Cayenne is newer by 13 year(s). Which means there will be less support and parts availability for 2000 BMW Z8. In addition, the cost of maintenance, including insurance, on 2000 BMW Z8 would be higher. At 4,939 cc (8 cylinders), 2000 BMW Z8 is equipped with a bigger engine. In terms of performance, 2013 Porsche Cayenne (542 HP @ 6000 RPM) has 142 more horse power than 2000 BMW Z8. (400 HP @ 6600 RPM) In normal driving conditions, 2013 Porsche Cayenne should accelerate faster than 2000 BMW Z8. With that said, vehicle weight also plays an important factor in acceleration. 2013 Porsche Cayenne weights approximately 660 kg more than 2000 BMW Z8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Porsche Cayenne is all wheel drive (AWD), it will have significant more traction and grip than 2000 BMW Z8. In wet, icy, snow, or gravel driving conditions, 2013 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, 2013 Porsche Cayenne (750 Nm @ 4500 RPM) has 250 more torque (in Nm) than 2000 BMW Z8. (500 Nm @ 3800 RPM). This means 2013 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 2000 BMW Z8.
Compare all specifications:
| 2000 BMW Z8 | 2013 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | Z8 | Cayenne |
| Year Released | 2000 | 2013 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Rear |
| Engine Size | 4939 cc | 4800 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 400 HP | 542 HP |
| Engine RPM | 6600 RPM | 6000 RPM |
| Torque | 500 Nm | 750 Nm |
| Torque RPM | 3800 RPM | 4500 RPM |
| Engine Bore Size | 94 mm | 96 mm |
| Engine Stroke Size | 89 mm | 83 mm |
| Engine Compression Ratio | 11.0:1 | 10.5 : 1 |
| Fuel Type | Gasoline | Diesel / Electric Hybrid |
| Top Speed | 250 km/hour | 278 km/hour |
| Acceleration 0-100mph | 4.7 seconds | 4.9 seconds |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1585 kg | 2245 kg |
| Vehicle Length | 4410 mm | 4796 mm |
| Vehicle Width | 1840 mm | 2154 mm |
| Vehicle Height | 1320 mm | 1702 mm |
| Wheelbase Size | 2580 mm | 2895 mm |
| Fuel Consumption Highway | 10.6 L/100km | 9.3 L/100km |
| Fuel Consumption City | 21.1 L/100km | 14.3 L/100km |
