2003 Opel Vectra vs. 2002 Renault Megane
To start off, 2003 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Renault Megane. In addition, the cost of maintenance, including insurance, on 2002 Renault Megane would be higher. At 2,958 cc (6 cylinders), 2003 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Opel Vectra (176 HP @ 4000 RPM) has 82 more horse power than 2002 Renault Megane. (94 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Vectra should accelerate faster than 2002 Renault Megane. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Vectra weights approximately 504 kg more than 2002 Renault Megane. 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 Vectra (370 Nm @ 1900 RPM) has 237 more torque (in Nm) than 2002 Renault Megane. (133 Nm @ 4750 RPM). This means 2003 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2002 Renault Megane.
Compare all specifications:
| 2003 Opel Vectra | 2002 Renault Megane | |
| Make | Opel | Renault |
| Model | Vectra | Megane |
| Year Released | 2003 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1390 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 94 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 133 Nm |
| Torque RPM | 1900 RPM | 4750 RPM |
| Engine Bore Size | 87.5 mm | 79.5 mm |
| Engine Stroke Size | 82 mm | 70 mm |
| Engine Compression Ratio | 18.5:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1590 kg | 1086 kg |
| Vehicle Length | 4830 mm | 4140 mm |
| Vehicle Width | 1800 mm | 1700 mm |
| Vehicle Height | 1510 mm | 1430 mm |
