2007 Opel Astra vs. 2003 Renault Megane
To start off, 2007 Opel Astra is newer by 4 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 1,998 cc (4 cylinders), 2003 Renault Megane is equipped with a bigger engine. In terms of performance, 2007 Opel Astra (139 HP @ 5600 RPM) has 7 more horse power than 2003 Renault Megane. (132 HP @ 5500 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 2003 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2003 Renault Megane weights approximately 12 kg more than 2007 Opel Astra.
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 (191 Nm @ 3750 RPM) has 16 more torque (in Nm) than 2007 Opel Astra. (175 Nm @ 3800 RPM). This means 2003 Renault Megane will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2007 Opel Astra | 2003 Renault Megane | |
| Make | Opel | Renault |
| Model | Astra | Megane |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 139 HP | 132 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 175 Nm | 191 Nm |
| Torque RPM | 3800 RPM | 3750 RPM |
| Engine Bore Size | 80.5 mm | 82.7 mm |
| Engine Stroke Size | 88.2 mm | 93 mm |
| Engine Compression Ratio | 10.5:1 | 9.8:1 |
| Top Speed | 208 km/hour | 198 km/hour |
| Acceleration 0-100mph | 10.2 seconds | 9.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1278 kg | 1290 kg |
| Vehicle Length | 4260 mm | 4510 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1470 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2750 mm |
| Fuel Consumption Overall | 7.3 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 52 L | 60 L |
