2007 Opel Vectra vs. 2003 Renault Megane
To start off, 2007 Opel Vectra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Renault Megane. In addition, the cost of maintenance, including insurance, on 2003 Renault Megane would be higher. At 3,175 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2003 Renault Megane (221 HP @ 5500 RPM) has 13 more horse power than 2007 Opel Vectra. (208 HP @ 6200 RPM) In normal driving conditions, 2003 Renault Megane should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 230 kg more than 2003 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, 2007 Opel Vectra (301 Nm @ 4000 RPM) has 1 more torque (in Nm) than 2003 Renault Megane. (300 Nm @ 3000 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Renault Megane. 2007 Opel Vectra has automatic transmission and 2003 Renault Megane has manual transmission. 2003 Renault Megane will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Opel Vectra | 2003 Renault Megane | |
| Make | Opel | Renault |
| Model | Vectra | Megane |
| Year Released | 2007 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 221 HP |
| Engine RPM | 6200 RPM | 5500 RPM |
| Torque | 301 Nm | 300 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Bore Size | 87.5 mm | 82.7 mm |
| Engine Stroke Size | 88 mm | 93 mm |
| Top Speed | 239 km/hour | 236 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 6.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1625 kg | 1395 kg |
| Vehicle Length | 4830 mm | 4230 mm |
| Vehicle Width | 1800 mm | 1780 mm |
| Vehicle Height | 1510 mm | 1440 mm |
| Wheelbase Size | 2840 mm | 2740 mm |
| Fuel Consumption Overall | 10.1 L/100km | 8.8 L/100km |
| Fuel Tank Capacity | 60 L | 60 L |
