2005 Opel Astra vs. 2003 Renault Megane
To start off, 2005 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Renault Megane. In addition, the cost of maintenance, including insurance, on 2003 Renault Megane would be higher. At 1,390 cc (4 cylinders), 2003 Renault Megane is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (89 HP @ 5600 RPM) has 10 more horse power than 2003 Renault Megane. (79 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 2003 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 30 kg more than 2003 Renault Megane. 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, 2003 Renault Megane (127 Nm @ 3750 RPM) has 2 more torque (in Nm) than 2005 Opel Astra. (125 Nm @ 4000 RPM). This means 2003 Renault Megane will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2005 Opel Astra | 2003 Renault Megane | |
| Make | Opel | Renault |
| Model | Astra | Megane |
| Year Released | 2005 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1362 cc | 1390 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 79 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 125 Nm | 127 Nm |
| Torque RPM | 4000 RPM | 3750 RPM |
| Engine Bore Size | 73.4 mm | 79.5 mm |
| Engine Stroke Size | 80.6 mm | 70 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1155 kg | 1125 kg |
| Vehicle Length | 4260 mm | 4500 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2690 mm |
| Fuel Tank Capacity | 52 L | 70 L |
