2005 Opel Astra vs. 1972 Volkswagen SP2
To start off, 2005 Opel Astra is newer by 33 year(s). Which means there will be less support and parts availability for 1972 Volkswagen SP2. In addition, the cost of maintenance, including insurance, on 1972 Volkswagen SP2 would be higher. At 1,795 cc, 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (120 HP @ 4000 RPM) has 46 more horse power than 1972 Volkswagen SP2. (74 HP @ 5000 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 1972 Volkswagen SP2. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 335 kg more than 1972 Volkswagen SP2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Opel Astra (170 Nm @ 3800 RPM) has 40 more torque (in Nm) than 1972 Volkswagen SP2. (130 Nm @ 3400 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1972 Volkswagen SP2.
Compare all specifications:
| 2005 Opel Astra | 1972 Volkswagen SP2 | |
| Make | Opel | Volkswagen |
| Model | Astra | SP2 |
| Year Released | 2005 | 1972 |
| Engine Position | Front | Front |
| Engine Size | 1795 cc | 1677 cc |
| Horse Power | 120 HP | 74 HP |
| Engine RPM | 4000 RPM | 5000 RPM |
| Torque | 170 Nm | 130 Nm |
| Torque RPM | 3800 RPM | 3400 RPM |
| Engine Bore Size | 80.5 mm | 79.5 mm |
| Engine Stroke Size | 88.2 mm | 86.4 mm |
| Engine Compression Ratio | 10.5:1 | 8.2:1 |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1235 kg | 900 kg |
| Vehicle Length | 4520 mm | 4220 mm |
| Wheelbase Size | 2740 mm | 2410 mm |
