1995 Opel Astra vs. 1974 Renault Siete
To start off, 1995 Opel Astra is newer by 21 year(s). Which means there will be less support and parts availability for 1974 Renault Siete. In addition, the cost of maintenance, including insurance, on 1974 Renault Siete would be higher. At 1,388 cc (4 cylinders), 1995 Opel Astra is equipped with a bigger engine. In terms of performance, 1995 Opel Astra (59 HP) has 15 more horse power than 1974 Renault Siete. (44 HP). In normal driving conditions, 1995 Opel Astra should accelerate faster than 1974 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 1995 Opel Astra weights approximately 193 kg more than 1974 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 1995 Opel Astra (103 Nm @ 2800 RPM) has 19 more torque (in Nm) than 1974 Renault Siete. (84 Nm @ 2000 RPM). This means 1995 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault Siete.
Compare all specifications:
| 1995 Opel Astra | 1974 Renault Siete | |
| Make | Opel | Renault |
| Model | Astra | Siete |
| Year Released | 1995 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1388 cc | 1108 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 59 HP | 44 HP |
| Torque | 103 Nm | 84 Nm |
| Torque RPM | 2800 RPM | 2000 RPM |
| Engine Bore Size | 77.6 mm | 70 mm |
| Engine Stroke Size | 73.4 mm | 72 mm |
| Engine Compression Ratio | 9.4:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1008 kg | 815 kg |
| Vehicle Length | 4280 mm | 3900 mm |
| Vehicle Width | 1700 mm | 1530 mm |
| Vehicle Height | 1480 mm | 1430 mm |
| Wheelbase Size | 2620 mm | 2540 mm |
