1991 Ford Tempo vs. 2005 Porsche Cayenne
To start off, 2005 Porsche Cayenne is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Ford Tempo. In addition, the cost of maintenance, including insurance, on 1991 Ford Tempo would be higher. At 4,507 cc (8 cylinders), 2005 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2005 Porsche Cayenne (350 HP @ 6000 RPM) has 253 more horse power than 1991 Ford Tempo. (97 HP @ 4400 RPM) In normal driving conditions, 2005 Porsche Cayenne should accelerate faster than 1991 Ford Tempo. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche Cayenne weights approximately 1170 kg more than 1991 Ford Tempo. 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 1991 Ford Tempo. 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, 2005 Porsche Cayenne (421 Nm @ 2500 RPM) has 246 more torque (in Nm) than 1991 Ford Tempo. (175 Nm @ 2200 RPM). This means 2005 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1991 Ford Tempo.
Compare all specifications:
| 1991 Ford Tempo | 2005 Porsche Cayenne | |
| Make | Ford | Porsche |
| Model | Tempo | Cayenne |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2305 cc | 4507 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 97 HP | 350 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 175 Nm | 421 Nm |
| Torque RPM | 2200 RPM | 2500 RPM |
| Engine Bore Size | 93.5 mm | 93 mm |
| Engine Stroke Size | 84 mm | 83 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1150 kg | 2320 kg |
| Vehicle Length | 4480 mm | 4790 mm |
| Vehicle Width | 1740 mm | 1930 mm |
| Vehicle Height | 1340 mm | 1710 mm |
| Wheelbase Size | 2540 mm | 2860 mm |
