1971 Austin 3 vs. 2001 BMW 745
To start off, 2001 BMW 745 is newer by 30 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 4,396 cc (8 cylinders), 2001 BMW 745 is equipped with a bigger engine. In terms of performance, 2001 BMW 745 (328 HP @ 6100 RPM) has 205 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2001 BMW 745 should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 2001 BMW 745 weights approximately 455 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2001 BMW 745 (450 Nm @ 3600 RPM) has 232 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2001 BMW 745 will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2001 BMW 745 | |
| Make | Austin | BMW |
| Model | 3 | 745 |
| Year Released | 1971 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 4396 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 328 HP |
| Engine RPM | 4500 RPM | 6100 RPM |
| Torque | 218 Nm | 450 Nm |
| Torque RPM | 3000 RPM | 3600 RPM |
| Engine Bore Size | 83.4 mm | 92 mm |
| Engine Stroke Size | 88.9 mm | 82.7 mm |
| Engine Compression Ratio | 9.0:1 | 10.5:1 |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1490 kg | 1945 kg |
| Vehicle Length | 4720 mm | 5040 mm |
| Vehicle Width | 1700 mm | 1910 mm |
| Vehicle Height | 1450 mm | 1500 mm |
| Wheelbase Size | 2940 mm | 3140 mm |
| Fuel Tank Capacity | 65 L | 88 L |
