2007 Opel Astra vs. 2004 Renault Megane
To start off, 2007 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Renault Megane. In addition, the cost of maintenance, including insurance, on 2004 Renault Megane would be higher. Both 2007 Opel Astra and 2004 Renault Megane are equipped with a 1,998 cc engine. In terms of performance, 2007 Opel Astra (197 HP @ 5400 RPM) has 64 more horse power than 2004 Renault Megane. (133 HP @ 5750 RPM). In normal driving conditions, 2007 Opel Astra should accelerate faster than 2004 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Megane weights approximately 5 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, 2007 Opel Astra (262 Nm @ 1950 RPM) has 77 more torque (in Nm) than 2004 Renault Megane. (185 Nm @ 3750 RPM). This means 2007 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Renault Megane.
Compare all specifications:
| 2007 Opel Astra | 2004 Renault Megane | |
| Make | Opel | Renault |
| Model | Astra | Megane |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1998 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 133 HP |
| Engine RPM | 5400 RPM | 5750 RPM |
| Torque | 262 Nm | 185 Nm |
| Torque RPM | 1950 RPM | 3750 RPM |
| Engine Bore Size | 86.1 mm | 82.7 mm |
| Engine Stroke Size | 86 mm | 93 mm |
| Engine Compression Ratio | 8.8:1 | 11.5:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Acceleration 0-100mph | 7.8 seconds | 10.2 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1390 kg |
| Vehicle Length | 4300 mm | 4360 mm |
| Vehicle Width | 1760 mm | 1780 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2620 mm | 2740 mm |
| Fuel Consumption Overall | 9.3 L/100km | 8.2 L/100km |
| Fuel Tank Capacity | 52 L | 83 L |
