1968 AMC AMX vs. 2005 Porsche Cayenne
To start off, 2005 Porsche Cayenne is newer by 37 year(s). Which means there will be less support and parts availability for 1968 AMC AMX. In addition, the cost of maintenance, including insurance, on 1968 AMC AMX would be higher. At 6,386 cc (8 cylinders), 1968 AMC AMX is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 35 more horse power than 1968 AMC AMX. (315 HP @ 4600 RPM) In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 1968 AMC AMX. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 943 kg more than 1968 AMC AMX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1968 AMC AMX. In wet, icy, snow, or gravel driving conditions, 2005 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, 1968 AMC AMX (576 Nm @ 3200 RPM) has 155 more torque (in Nm) than 2005 Porsche Cayenne. (421 Nm @ 2500 RPM). This means 1968 AMC AMX will have an easier job in driving up hills or pulling heavy equipment than 2005 Porsche Cayenne. 1968 AMC AMX has automatic transmission and 2005 Porsche Cayenne has manual transmission. 2005 Porsche Cayenne will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1968 AMC AMX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1968 AMC AMX | 2005 Porsche Cayenne | |
| Make | AMC | Porsche |
| Model | AMX | Cayenne |
| Year Released | 1968 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 6386 cc | 4507 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 315 HP | 350 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 576 Nm | 421 Nm |
| Torque RPM | 3200 RPM | 2500 RPM |
| Engine Bore Size | 105.8 mm | 93 mm |
| Engine Stroke Size | 90.8 mm | 83 mm |
| Top Speed | 230 km/hour | 242 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1377 kg | 2320 kg |
| Vehicle Length | 4510 mm | 4790 mm |
| Vehicle Width | 1830 mm | 1930 mm |
| Vehicle Height | 1320 mm | 1710 mm |
| Wheelbase Size | 2470 mm | 2860 mm |
