1984 BMW M6 vs. 2009 Porsche Cayenne
To start off, 2009 Porsche Cayenne is newer by 25 year(s). Which means there will be less support and parts availability for 1984 BMW M6. In addition, the cost of maintenance, including insurance, on 1984 BMW M6 would be higher. At 4,806 cc (8 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (380 HP @ 6200 RPM) has 98 more horse power than 1984 BMW M6. (282 HP @ 6500 RPM) In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 1984 BMW M6. With that said, vehicle weight also plays an important factor in acceleration. 1984 BMW M6 weights approximately 155 kg more than 2009 Porsche Cayenne.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1984 BMW M6. In wet, icy, snow, or gravel driving conditions, 2009 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, 2009 Porsche Cayenne (500 Nm @ 3500 RPM) has 165 more torque (in Nm) than 1984 BMW M6. (335 Nm @ 4500 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1984 BMW M6.
Compare all specifications:
| 1984 BMW M6 | 2009 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | M6 | Cayenne |
| Year Released | 1984 | 2009 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 4806 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 282 HP | 380 HP |
| Engine RPM | 6500 RPM | 6200 RPM |
| Torque | 335 Nm | 500 Nm |
| Torque RPM | 4500 RPM | 3500 RPM |
| Engine Bore Size | 93.4 mm | 96 mm |
| Engine Stroke Size | 84 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 254 km/hour | 252 km/hour |
| Acceleration 0-100mph | 6.7 seconds | 6.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1505 kg | 1350 kg |
| Vehicle Length | 4760 mm | 4800 mm |
| Vehicle Width | 1730 mm | 1710 mm |
| Vehicle Height | 1360 mm | 1930 mm |
| Wheelbase Size | 2630 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 100 L |
