2006 Renault Megane vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Renault Megane. In addition, the cost of maintenance, including insurance, on 2006 Renault Megane would be higher. At 1,869 cc (4 cylinders), 2006 Renault Megane is equipped with a bigger engine. In terms of performance, 2006 Renault Megane (118 HP @ 4000 RPM) has 29 more horse power than 2007 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2006 Renault Megane should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Renault Megane weights approximately 160 kg more than 2007 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, 2006 Renault Megane (300 Nm @ 2000 RPM) has 175 more torque (in Nm) than 2007 Opel Astra. (125 Nm @ 4000 RPM). This means 2006 Renault Megane will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
| 2006 Renault Megane | 2007 Opel Astra | |
| Make | Renault | Opel |
| Model | Megane | Astra |
| Year Released | 2006 | 2007 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1869 cc | 1362 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 118 HP | 89 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 300 Nm | 125 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 73.4 mm |
| Engine Stroke Size | 93 mm | 80.6 mm |
| Engine Compression Ratio | 18.3:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 200 km/hour | 180 km/hour |
| Acceleration 0-100mph | 10.9 seconds | 13.6 seconds |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1390 kg | 1230 kg |
| Vehicle Length | 4360 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1760 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2630 mm | 2620 mm |
| Fuel Consumption Overall | 5.4 L/100km | 6.3 L/100km |
| Fuel Tank Capacity | 60 L | 52 L |
