1975 MG MGB vs. 2004 Porsche Cayenne
To start off, 2004 Porsche Cayenne is newer by 29 year(s). Which means there will be less support and parts availability for 1975 MG MGB. In addition, the cost of maintenance, including insurance, on 1975 MG MGB would be higher. At 4,505 cc (8 cylinders), 2004 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2004 Porsche Cayenne (450 HP @ 6000 RPM) has 353 more horse power than 1975 MG MGB. (97 HP @ 5400 RPM) In normal driving conditions, 2004 Porsche Cayenne should accelerate faster than 1975 MG MGB.
Because 2004 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1975 MG MGB. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Porsche Cayenne (620 Nm @ 2250 RPM) has 471 more torque (in Nm) than 1975 MG MGB. (149 Nm @ 3000 RPM). This means 2004 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1975 MG MGB. 2004 Porsche Cayenne has automatic transmission and 1975 MG MGB has manual transmission. 1975 MG MGB will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Porsche Cayenne will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 MG MGB | 2004 Porsche Cayenne | |
| Make | MG | Porsche |
| Model | MGB | Cayenne |
| Year Released | 1975 | 2004 |
| Body Type | Convertible | SUV |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 4505 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 97 HP | 450 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 149 Nm | 620 Nm |
| Torque RPM | 3000 RPM | 2250 RPM |
| Engine Bore Size | 80.3 mm | 93 mm |
| Engine Stroke Size | 88.9 mm | 83 mm |
| Engine Compression Ratio | 8.0:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
