1971 Austin 3 vs. 2009 Jeep Grand Cherokee
To start off, 2009 Jeep Grand Cherokee is newer by 38 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 4,701 cc (8 cylinders), 2009 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2009 Jeep Grand Cherokee (305 HP @ 4500 RPM) has 182 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2009 Jeep Grand Cherokee should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Jeep Grand Cherokee weights approximately 553 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 2009 Jeep Grand Cherokee 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, 2009 Jeep Grand Cherokee 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 Jeep Grand Cherokee (453 Nm @ 3500 RPM) has 235 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2009 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2009 Jeep Grand Cherokee | |
| Make | Austin | Jeep |
| Model | 3 | Grand Cherokee |
| Year Released | 1971 | 2009 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 4701 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 305 HP |
| Engine RPM | 4500 RPM | 4500 RPM |
| Torque | 218 Nm | 453 Nm |
| Torque RPM | 3000 RPM | 3500 RPM |
| Engine Bore Size | 83.4 mm | 93 mm |
| Engine Stroke Size | 88.9 mm | 86.7 mm |
| 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 | 2043 kg |
| Vehicle Length | 4720 mm | 4780 mm |
| Vehicle Width | 1700 mm | 1850 mm |
| Vehicle Height | 1450 mm | 1760 mm |
| Wheelbase Size | 2940 mm | 2790 mm |
| Fuel Tank Capacity | 65 L | 80 L |
