2004 Opel Vectra vs. 2003 Peugeot 307
To start off, 2004 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Peugeot 307. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 307 would be higher. At 2,958 cc (6 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (149 HP @ 4000 RPM) has 15 more horse power than 2003 Peugeot 307. (134 HP @ 6000 RPM). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2003 Peugeot 307. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 125 kg more than 2003 Peugeot 307. 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, 2004 Opel Vectra (370 Nm @ 1900 RPM) has 186 more torque (in Nm) than 2003 Peugeot 307. (184 Nm @ 4100 RPM). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 307. 2003 Peugeot 307 has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Peugeot 307 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2004 Opel Vectra | 2003 Peugeot 307 | |
| Make | Opel | Peugeot |
| Model | Vectra | 307 |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 1995 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 149 HP | 134 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 370 Nm | 184 Nm |
| Torque RPM | 1900 RPM | 4100 RPM |
| Engine Bore Size | 87.5 mm | 85 mm |
| Engine Stroke Size | 82 mm | 88 mm |
| Engine Compression Ratio | 18.5:1 | 10.8:1 |
| Top Speed | 226 km/hour | 204 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 12.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1613 kg | 1488 kg |
| Vehicle Length | 4600 mm | 4350 mm |
| Vehicle Width | 1800 mm | 1770 mm |
| Vehicle Height | 1470 mm | 1430 mm |
| Wheelbase Size | 2840 mm | 2610 mm |
| Fuel Consumption | 5.4 L/100km | 6.4 L/100km |
| Fuel Consumption City | 9.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 7.1 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 61 L | 50 L |
