2005 Peugeot 406 vs. 2005 Opel Vectra
To start off, both 2005 Peugeot 406 and 2005 Opel Vectra were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,958 cc (6 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (175 HP @ 4000 RPM) has 41 more horse power than 2005 Peugeot 406. (134 HP @ 5500 RPM) In normal driving conditions, 2005 Opel Vectra should accelerate faster than 2005 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 269 kg more than 2005 Peugeot 406. 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, 2005 Opel Vectra (370 Nm @ 1900 RPM) has 180 more torque (in Nm) than 2005 Peugeot 406. (190 Nm @ 4100 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Peugeot 406. 2005 Opel Vectra has automatic transmission and 2005 Peugeot 406 has manual transmission. 2005 Peugeot 406 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Opel Vectra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Peugeot 406 | 2005 Opel Vectra | |
| Make | Peugeot | Opel |
| Model | 406 | Vectra |
| Year Released | 2005 | 2005 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1997 cc | 2958 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 134 HP | 175 HP |
| Engine RPM | 5500 RPM | 4000 RPM |
| Torque | 190 Nm | 370 Nm |
| Torque RPM | 4100 RPM | 1900 RPM |
| Engine Bore Size | 85 mm | 87.6 mm |
| Engine Stroke Size | 88 mm | 82 mm |
| Engine Compression Ratio | 10.8:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Acceleration 0-100mph | 10.5 seconds | 9.3 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1344 kg | 1613 kg |
| Vehicle Length | 4620 mm | 4600 mm |
| Vehicle Width | 1790 mm | 1800 mm |
| Vehicle Height | 1360 mm | 1470 mm |
| Wheelbase Size | 2450 mm | 2620 mm |
| Fuel Consumption Overall | 5 L/100km | 7.1 L/100km |
| Fuel Tank Capacity | 70 L | 61 L |
