2003 Opel Astra vs. 2004 Renault Megane
To start off, 2004 Renault Megane is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Opel Astra. In addition, the cost of maintenance, including insurance, on 2003 Opel Astra would be higher. At 1,998 cc (4 cylinders), 2003 Opel Astra is equipped with a bigger engine. In terms of performance, 2004 Renault Megane (118 HP @ 4000 RPM) has 36 more horse power than 2003 Opel Astra. (82 HP @ 4400 RPM) In normal driving conditions, 2004 Renault Megane should accelerate faster than 2003 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Renault Megane weights approximately 315 kg more than 2003 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, 2003 Opel Astra (185 Nm @ 1500 RPM) has 80 more torque (in Nm) than 2004 Renault Megane. (105 Nm @ 2000 RPM). This means 2003 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Renault Megane. 2003 Opel Astra has automatic transmission and 2004 Renault Megane has manual transmission. 2004 Renault Megane will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Opel Astra | 2004 Renault Megane | |
| Make | Opel | Renault |
| Model | Astra | Megane |
| Year Released | 2003 | 2004 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 82 HP | 118 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 185 Nm | 105 Nm |
| Torque RPM | 1500 RPM | 2000 RPM |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 90 mm | 93 mm |
| Engine Compression Ratio | 18.5:1 | 18.3:1 |
| Fuel Type | Diesel | Diesel |
| Top Speed | 170 km/hour | 196 km/hour |
| Acceleration 0-100mph | 15.5 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1385 kg | 1700 kg |
| Vehicle Length | 4260 mm | 4500 mm |
| Vehicle Width | 1700 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2620 mm | 2770 mm |
| Fuel Tank Capacity | 52 L | 60 L |
