2009 Porsche Cayenne vs. 1981 Triumph TR7
To start off, 2009 Porsche Cayenne is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Triumph TR7. In addition, the cost of maintenance, including insurance, on 1981 Triumph TR7 would be higher. At 3,189 cc (6 cylinders), 2009 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2009 Porsche Cayenne (247 HP @ 6000 RPM) has 156 more horse power than 1981 Triumph TR7. (91 HP @ 5000 RPM). In normal driving conditions, 2009 Porsche Cayenne should accelerate faster than 1981 Triumph TR7.
Because 2009 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1981 Triumph TR7. 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 (310 Nm @ 5500 RPM) has 99 more torque (in Nm) than 1981 Triumph TR7. (211 Nm @ 3500 RPM). This means 2009 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1981 Triumph TR7.
Compare all specifications:
| 2009 Porsche Cayenne | 1981 Triumph TR7 | |
| Make | Porsche | Triumph |
| Model | Cayenne | TR7 |
| Year Released | 2009 | 1981 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3189 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 247 HP | 91 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 310 Nm | 211 Nm |
| Torque RPM | 5500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4790 mm | 4070 mm |
| Vehicle Width | 1710 mm | 1690 mm |
| Vehicle Height | 1930 mm | 1270 mm |
| Wheelbase Size | 2860 mm | 2170 mm |
| Fuel Tank Capacity | 100 L | 55 L |
