2005 Renault Megane vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Renault Megane. In addition, the cost of maintenance, including insurance, on 2005 Renault Megane would be higher. At 1,996 cc (4 cylinders), 2005 Renault Megane is equipped with a bigger engine. In terms of performance, 2005 Renault Megane (133 HP @ 5500 RPM) has 10 more horse power than 2010 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 2005 Renault Megane should accelerate faster than 2010 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Astra weights approximately 148 kg more than 2005 Renault Megane.
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, 2010 Opel Astra (280 Nm @ 2000 RPM) has 89 more torque (in Nm) than 2005 Renault Megane. (191 Nm @ 3750 RPM). This means 2010 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Renault Megane. 2010 Opel Astra has automatic transmission and 2005 Renault Megane has manual transmission. 2005 Renault Megane will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Renault Megane | 2010 Opel Astra | |
| Make | Renault | Opel |
| Model | Megane | Astra |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 133 HP | 123 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 191 Nm | 280 Nm |
| Torque RPM | 3750 RPM | 2000 RPM |
| Engine Compression Ratio | 9.8:1 | 17.5:1 |
| Top Speed | 200 km/hour | 191 km/hour |
| Acceleration 0-100mph | 9.2 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1250 kg | 1398 kg |
| Wheelbase Size | 2740 mm | 2620 mm |
| Fuel Consumption Overall | 8 L/100km | 6 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
