1978 BMW M1 vs. 2012 Porsche Cayenne
To start off, 2012 Porsche Cayenne is newer by 34 year(s). Which means there will be less support and parts availability for 1978 BMW M1. In addition, the cost of maintenance, including insurance, on 1978 BMW M1 would be higher. At 4,806 cc (8 cylinders), 2012 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2012 Porsche Cayenne (400 HP @ 6500 RPM) has 127 more horse power than 1978 BMW M1. (273 HP @ 6500 RPM) In normal driving conditions, 2012 Porsche Cayenne should accelerate faster than 1978 BMW M1. With that said, vehicle weight also plays an important factor in acceleration. 2012 Porsche Cayenne weights approximately 765 kg more than 1978 BMW M1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1978 BMW M1. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Porsche Cayenne (500 Nm @ 3500 RPM) has 170 more torque (in Nm) than 1978 BMW M1. (330 Nm @ 5000 RPM). This means 2012 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW M1. 2012 Porsche Cayenne has automatic transmission and 1978 BMW M1 has manual transmission. 1978 BMW M1 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1978 BMW M1 | 2012 Porsche Cayenne | |
| Make | BMW | Porsche |
| Model | M1 | Cayenne |
| Year Released | 1978 | 2012 |
| Body Type | Coupe | SUV |
| Engine Position | Middle | 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 | 273 HP | 400 HP |
| Engine RPM | 6500 RPM | 6500 RPM |
| Torque | 330 Nm | 500 Nm |
| Torque RPM | 5000 RPM | 3500 RPM |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | 8-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1300 kg | 2065 kg |
| Vehicle Length | 4370 mm | 4846 mm |
| Vehicle Width | 1830 mm | 1939 mm |
| Vehicle Height | 1140 mm | 1705 mm |
| Wheelbase Size | 2570 mm | 2896 mm |
| Fuel Tank Capacity | 116 L | 100 L |
