1971 Austin 3 vs. 2003 Porsche Cayenne
To start off, 2003 Porsche Cayenne is newer by 32 year(s). Which means there will be less support and parts availability for 1971 Austin 3. In addition, the cost of maintenance, including insurance, on 1971 Austin 3 would be higher. At 3,164 cc (6 cylinders), 2003 Porsche Cayenne is equipped with a bigger engine. In terms of performance, 2003 Porsche Cayenne (246 HP @ 6000 RPM) has 123 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2003 Porsche Cayenne should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 2003 Porsche Cayenne weights approximately 670 kg more than 1971 Austin 3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche Cayenne is four wheel drive (4WD), it will have significant more traction and grip than 1971 Austin 3. In wet, icy, snow, or gravel driving conditions, 2003 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, 2003 Porsche Cayenne (320 Nm @ 2500 RPM) has 102 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2003 Porsche Cayenne will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2003 Porsche Cayenne | |
| Make | Austin | Porsche |
| Model | 3 | Cayenne |
| Year Released | 1971 | 2003 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 3164 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 246 HP |
| Engine RPM | 4500 RPM | 6000 RPM |
| Torque | 218 Nm | 320 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Bore Size | 83.4 mm | 84 mm |
| Engine Stroke Size | 88.9 mm | 95.9 mm |
| Engine Compression Ratio | 9.0:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1490 kg | 2160 kg |
| Vehicle Length | 4720 mm | 4790 mm |
| Vehicle Width | 1700 mm | 1930 mm |
| Vehicle Height | 1450 mm | 1710 mm |
| Wheelbase Size | 2940 mm | 2860 mm |
| Fuel Tank Capacity | 65 L | 92 L |
