2003 Opel Signum vs. 1987 Proton Saloon
To start off, 2003 Opel Signum is newer by 16 year(s). Which means there will be less support and parts availability for 1987 Proton Saloon. In addition, the cost of maintenance, including insurance, on 1987 Proton Saloon would be higher. At 2,171 cc (4 cylinders), 2003 Opel Signum is equipped with a bigger engine. In terms of performance, 2003 Opel Signum (152 HP @ 5600 RPM) has 85 more horse power than 1987 Proton Saloon. (67 HP @ 6000 RPM). In normal driving conditions, 2003 Opel Signum should accelerate faster than 1987 Proton Saloon. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 641 kg more than 1987 Proton Saloon. 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, 2003 Opel Signum (220 Nm @ 3800 RPM) has 118 more torque (in Nm) than 1987 Proton Saloon. (102 Nm @ 4000 RPM). This means 2003 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1987 Proton Saloon. 2003 Opel Signum has automatic transmission and 1987 Proton Saloon has manual transmission. 1987 Proton Saloon will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Opel Signum will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Opel Signum | 1987 Proton Saloon | |
Make | Opel | Proton |
Model | Signum | Saloon |
Year Released | 2003 | 1987 |
Body Type | Hatchback | Sedan |
Engine Position | Front | Front |
Engine Size | 2171 cc | 1299 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 152 HP | 67 HP |
Engine RPM | 5600 RPM | 6000 RPM |
Torque | 220 Nm | 102 Nm |
Torque RPM | 3800 RPM | 4000 RPM |
Drive Type | Front | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1565 kg | 924 kg |
Vehicle Length | 4640 mm | 4290 mm |
Vehicle Width | 1800 mm | 1660 mm |
Vehicle Height | 1470 mm | 1370 mm |
Wheelbase Size | 2840 mm | 2390 mm |