1971 Austin 3 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 36 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 2,910 cc (6 cylinders), 1971 Austin 3 is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (168 HP @ 5200 RPM) has 45 more horse power than 1971 Austin 3. (123 HP @ 4500 RPM) In normal driving conditions, 2007 Opel Astra should accelerate faster than 1971 Austin 3. With that said, vehicle weight also plays an important factor in acceleration. 1971 Austin 3 weights approximately 105 kg more than 2007 Opel Astra.
Because 1971 Austin 3 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1971 Austin 3. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Opel Astra (251 Nm @ 1950 RPM) has 33 more torque (in Nm) than 1971 Austin 3. (218 Nm @ 3000 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1971 Austin 3.
Compare all specifications:
| 1971 Austin 3 | 2007 Opel Astra | |
| Make | Austin | Opel |
| Model | 3 | Astra |
| Year Released | 1971 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 2910 cc | 1998 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 168 HP |
| Engine RPM | 4500 RPM | 5200 RPM |
| Torque | 218 Nm | 251 Nm |
| Torque RPM | 3000 RPM | 1950 RPM |
| Engine Bore Size | 83.4 mm | 86 mm |
| Engine Stroke Size | 88.9 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1490 kg | 1385 kg |
| Vehicle Length | 4720 mm | 4480 mm |
| Vehicle Width | 1700 mm | 2030 mm |
| Vehicle Height | 1450 mm | 1420 mm |
| Wheelbase Size | 2940 mm | 2620 mm |
| Fuel Tank Capacity | 65 L | 52 L |
