2004 Opel Signum vs. 1998 Proton Tiara
To start off, 2004 Opel Signum is newer by 6 year(s). Which means there will be less support and parts availability for 1998 Proton Tiara. In addition, the cost of maintenance, including insurance, on 1998 Proton Tiara would be higher. At 1,796 cc (4 cylinders), 2004 Opel Signum is equipped with a bigger engine. In terms of performance, 2004 Opel Signum (123 HP @ 6000 RPM) has 64 more horse power than 1998 Proton Tiara. (59 HP @ 6200 RPM). In normal driving conditions, 2004 Opel Signum should accelerate faster than 1998 Proton Tiara. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Signum weights approximately 694 kg more than 1998 Proton Tiara. 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 Signum (167 Nm @ 3800 RPM) has 77 more torque (in Nm) than 1998 Proton Tiara. (90 Nm @ 3800 RPM). This means 2004 Opel Signum will have an easier job in driving up hills or pulling heavy equipment than 1998 Proton Tiara.
Compare all specifications:
| 2004 Opel Signum | 1998 Proton Tiara | |
| Make | Opel | Proton |
| Model | Signum | Tiara |
| Year Released | 2004 | 1998 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1124 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 59 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 167 Nm | 90 Nm |
| Torque RPM | 3800 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1480 kg | 786 kg |
| Vehicle Length | 4640 mm | 3530 mm |
| Vehicle Width | 1800 mm | 1530 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2640 mm | 2290 mm |
