2005 Opel Signum vs. 2005 Proton Impian
To start off, both 2005 Opel Signum and 2005 Proton Impian were released in the same year (2005). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 1,796 cc (4 cylinders), 2005 Opel Signum is equipped with a bigger engine. In terms of performance, 2005 Opel Signum (120 HP @ 6000 RPM) has 19 more horse power than 2005 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2005 Opel Signum should accelerate faster than 2005 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Signum weights approximately 277 kg more than 2005 Proton Impian. 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 Signum (165 Nm @ 3800 RPM) has 25 more torque (in Nm) than 2005 Proton Impian. (140 Nm @ 2750 RPM). This means 2005 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Impian.
Compare all specifications:
2005 Opel Signum | 2005 Proton Impian | |
Make | Opel | Proton |
Model | Signum | Impian |
Year Released | 2005 | 2005 |
Engine Size | 1796 cc | 1584 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 120 HP | 101 HP |
Engine RPM | 6000 RPM | 6000 RPM |
Torque | 165 Nm | 140 Nm |
Torque RPM | 3800 RPM | 2750 RPM |
Fuel Type | Gasoline - Premium | Gasoline |
Drive Type | Front | Front |
Transmission Type | Manual | Manual |
Vehicle Weight | 1482 kg | 1205 kg |
Vehicle Length | 4640 mm | 4470 mm |
Vehicle Width | 1800 mm | 1750 mm |
Vehicle Height | 1470 mm | 1430 mm |
Wheelbase Size | 2840 mm | 2610 mm |