2005 Opel Vectra vs. 2003 Proton 400
To start off, 2005 Opel Vectra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Proton 400. In addition, the cost of maintenance, including insurance, on 2003 Proton 400 would be higher. At 1,796 cc (4 cylinders), 2005 Opel Vectra is equipped with a bigger engine. In terms of performance, 2005 Opel Vectra (122 HP @ 5600 RPM) has 48 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Vectra weights approximately 370 kg more than 2003 Proton 400. 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 (170 Nm @ 3800 RPM) has 62 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
2005 Opel Vectra | 2003 Proton 400 | |
Make | Opel | Proton |
Model | Vectra | 400 |
Year Released | 2005 | 2003 |
Engine Position | Front | Front |
Engine Size | 1796 cc | 1297 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 122 HP | 74 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 170 Nm | 108 Nm |
Torque RPM | 3800 RPM | 3000 RPM |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1360 kg | 990 kg |
Vehicle Length | 4500 mm | 4280 mm |
Vehicle Width | 1710 mm | 1700 mm |
Vehicle Height | 1430 mm | 1390 mm |
Wheelbase Size | 2450 mm | 2510 mm |