1991 Opel Astra vs. 2004 Renault Megane
To start off, 2004 Renault Megane is newer by 13 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,870 cc (4 cylinders), 2004 Renault Megane is equipped with a bigger engine. In terms of performance, 2004 Renault Megane (118 HP @ 4000 RPM) has 18 more horse power than 1991 Opel Astra. (100 HP @ 5600 RPM) In normal driving conditions, 2004 Renault Megane should accelerate faster than 1991 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Megane weights approximately 670 kg more than 1991 Opel Astra. 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, 1991 Opel Astra (135 Nm @ 3400 RPM) has 30 more torque (in Nm) than 2004 Renault Megane. (105 Nm @ 2000 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Renault Megane.
Compare all specifications:
| 1991 Opel Astra | 2004 Renault Megane | |
| Make | Opel | Renault |
| Model | Astra | Megane |
| Year Released | 1991 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 118 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 135 Nm | 105 Nm |
| Torque RPM | 3400 RPM | 2000 RPM |
| Engine Bore Size | 79 mm | 80 mm |
| Engine Stroke Size | 81.5 mm | 93 mm |
| Engine Compression Ratio | 9.8:1 | 18.3:1 |
| Top Speed | 190 km/hour | 196 km/hour |
| Acceleration 0-100mph | 10.4 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1030 kg | 1700 kg |
| Vehicle Length | 4250 mm | 4500 mm |
| Vehicle Width | 1690 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2530 mm | 2770 mm |
| Fuel Tank Capacity | 52 L | 60 L |
