1974 Simca 1301 vs. 2011 Opel Astra
To start off, 2011 Opel Astra is newer by 37 year(s). Which means there will be less support and parts availability for 1974 Simca 1301. In addition, the cost of maintenance, including insurance, on 1974 Simca 1301 would be higher. At 1,795 cc (4 cylinders), 2011 Opel Astra is equipped with a bigger engine. In terms of performance, 2011 Opel Astra (138 HP @ 5600 RPM) has 87 more horse power than 1974 Simca 1301. (51 HP @ 5200 RPM) In normal driving conditions, 2011 Opel Astra should accelerate faster than 1974 Simca 1301. With that said, vehicle weight also plays an important factor in acceleration. 2011 Opel Astra weights approximately 264 kg more than 1974 Simca 1301. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2011 Opel Astra (175 Nm @ 3800 RPM) has 75 more torque (in Nm) than 1974 Simca 1301. (100 Nm @ 2400 RPM). This means 2011 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1974 Simca 1301.
Compare all specifications:
| 1974 Simca 1301 | 2011 Opel Astra | |
| Make | Simca | Opel |
| Model | 1301 | Astra |
| Year Released | 1974 | 2011 |
| Engine Position | Rear | Front |
| Engine Size | 1290 cc | 1795 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 51 HP | 138 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 100 Nm | 175 Nm |
| Torque RPM | 2400 RPM | 3800 RPM |
| Engine Bore Size | 74 mm | 80.5 mm |
| Engine Stroke Size | 75 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1014 kg | 1278 kg |
| Vehicle Length | 4470 mm | 4260 mm |
| Vehicle Width | 1590 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2620 mm |
