2006 Opel Astra vs. 1984 Renault 25
To start off, 2006 Opel Astra is newer by 22 year(s). Which means there will be less support and parts availability for 1984 Renault 25. In addition, the cost of maintenance, including insurance, on 1984 Renault 25 would be higher. At 2,068 cc (4 cylinders), 1984 Renault 25 is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (168 HP @ 5200 RPM) has 65 more horse power than 1984 Renault 25. (103 HP @ 5500 RPM). In normal driving conditions, 2006 Opel Astra should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 360 kg more than 1984 Renault 25. 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, 2006 Opel Astra (250 Nm @ 1950 RPM) has 92 more torque (in Nm) than 1984 Renault 25. (158 Nm @ 3000 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2006 Opel Astra | 1984 Renault 25 | |
| Make | Opel | Renault |
| Model | Astra | 25 |
| Year Released | 2006 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2068 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 168 HP | 103 HP |
| Engine RPM | 5200 RPM | 5500 RPM |
| Torque | 250 Nm | 158 Nm |
| Torque RPM | 1950 RPM | 3000 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Engine Compression Ratio | 8.8:1 | 9.2:1 |
| Top Speed | 224 km/hour | 183 km/hour |
| Acceleration 0-100mph | 9.5 seconds | 11.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1515 kg | 1155 kg |
| Vehicle Length | 4480 mm | 4630 mm |
| Vehicle Width | 2030 mm | 1780 mm |
| Vehicle Height | 1420 mm | 1410 mm |
| Wheelbase Size | 2620 mm | 2730 mm |
| Fuel Tank Capacity | 52 L | 34 L |
