1980 BMW M5 vs. 2007 Porsche Cayenne
To start off, 2007 Porsche Cayenne is newer by 27 year(s). Which means there will be less support and parts availability for 1980 BMW M5. In addition, the cost of maintenance, including insurance, on 1980 BMW M5 would be higher. At 4,511 cc (8 cylinders), 2007 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2007 Porsche Cayenne (444 HP @ 6000 RPM) has 226 more horse power than 1980 BMW M5. (218 HP @ 5200 RPM) In normal driving conditions, 2007 Porsche Cayenne should accelerate faster than 1980 BMW M5. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche Cayenne weights approximately 1039 kg more than 1980 BMW M5. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1980 BMW M5. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Porsche Cayenne (620 Nm @ 2250 RPM) has 316 more torque (in Nm) than 1980 BMW M5. (304 Nm @ 4000 RPM). This means 2007 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1980 BMW M5. 2007 Porsche Cayenne has automatic transmission and 1980 BMW M5 has manual transmission. 1980 BMW M5 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1980 BMW M5 | 2007 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | M5 | Cayenne |
| Year Released | 1980 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3453 cc | 4511 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 218 HP | 444 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 304 Nm | 620 Nm |
| Torque RPM | 4000 RPM | 2250 RPM |
| Engine Bore Size | 93.4 mm | 93 mm |
| Engine Stroke Size | 84 mm | 83 mm |
| Engine Compression Ratio | 9.3:1 | 9.5:1 |
| Top Speed | 228 km/hour | 266 km/hour |
| Acceleration 0-100mph | 7.2 seconds | 5.6 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1391 kg | 2430 kg |
| Vehicle Length | 4620 mm | 4790 mm |
| Vehicle Width | 1700 mm | 1930 mm |
| Vehicle Height | 1430 mm | 1710 mm |
| Wheelbase Size | 2640 mm | 2860 mm |
| Fuel Tank Capacity | 70 L | 100 L |
