2004 Opel Astra vs. 1984 Renault 25
To start off, 2004 Opel Astra is newer by 20 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 1,995 cc (4 cylinders), 1984 Renault 25 is equipped with a bigger engine. In terms of performance, 2004 Opel Astra (197 HP @ 5400 RPM) has 79 more horse power than 1984 Renault 25. (118 HP @ 5500 RPM). In normal driving conditions, 2004 Opel Astra should accelerate faster than 1984 Renault 25. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Astra weights approximately 226 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, 2004 Opel Astra (262 Nm @ 4200 RPM) has 94 more torque (in Nm) than 1984 Renault 25. (168 Nm @ 4500 RPM). This means 2004 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 1984 Renault 25.
Compare all specifications:
| 2004 Opel Astra | 1984 Renault 25 | |
| Make | Opel | Renault |
| Model | Astra | 25 |
| Year Released | 2004 | 1984 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 197 HP | 118 HP |
| Engine RPM | 5400 RPM | 5500 RPM |
| Torque | 262 Nm | 168 Nm |
| Torque RPM | 4200 RPM | 4500 RPM |
| Engine Bore Size | 86 mm | 88 mm |
| Engine Stroke Size | 86 mm | 82 mm |
| Engine Compression Ratio | 8.8:1 | 10.0:1 |
| Top Speed | 230 km/hour | 195 km/hour |
| Acceleration 0-100mph | 8.2 seconds | 10.7 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1386 kg | 1160 kg |
| Vehicle Length | 4260 mm | 4630 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1410 mm |
| Wheelbase Size | 2740 mm | 2610 mm |
| Fuel Consumption Overall | 9.3 L/100km | 10 L/100km |
| Fuel Tank Capacity | 52 L | 38 L |
