1991 Opel Astra vs. 2005 Proton Tiara
To start off, 2005 Proton Tiara is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Opel Astra. In addition, the cost of maintenance, including insurance, on 1991 Opel Astra would be higher. At 1,998 cc (4 cylinders), 1991 Opel Astra is equipped with a bigger engine. In terms of performance, 1991 Opel Astra (115 HP @ 5200 RPM) has 56 more horse power than 2005 Proton Tiara. (59 HP @ 6200 RPM). In normal driving conditions, 1991 Opel Astra should accelerate faster than 2005 Proton Tiara. With that said, vehicle weight also plays an important factor in acceleration. 1991 Opel Astra weights approximately 270 kg more than 2005 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, 1991 Opel Astra (169 Nm @ 2600 RPM) has 79 more torque (in Nm) than 2005 Proton Tiara. (90 Nm @ 3800 RPM). This means 1991 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Tiara.
Compare all specifications:
| 1991 Opel Astra | 2005 Proton Tiara | |
| Make | Opel | Proton |
| Model | Astra | Tiara |
| Year Released | 1991 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 1124 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 115 HP | 59 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 169 Nm | 90 Nm |
| Torque RPM | 2600 RPM | 3800 RPM |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1050 kg | 780 kg |
| Vehicle Length | 4090 mm | 3530 mm |
| Vehicle Width | 1690 mm | 1530 mm |
| Vehicle Height | 1420 mm | 1360 mm |
| Wheelbase Size | 2650 mm | 2290 mm |
