2005 Opel Astra vs. 2004 Proton Tiara
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Proton Tiara. In addition, the cost of maintenance, including insurance, on 2004 Proton Tiara would be higher. At 2,197 cc (4 cylinders), 2005 Opel Astra is equipped with a bigger engine. In terms of performance, 2005 Opel Astra (153 HP @ 5800 RPM) has 94 more horse power than 2004 Proton Tiara. (59 HP @ 6200 RPM). In normal driving conditions, 2005 Opel Astra should accelerate faster than 2004 Proton Tiara. With that said, vehicle weight also plays an important factor in acceleration. 2005 Opel Astra weights approximately 518 kg more than 2004 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, 2005 Opel Astra (203 Nm @ 4000 RPM) has 113 more torque (in Nm) than 2004 Proton Tiara. (90 Nm @ 3800 RPM). This means 2005 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Tiara.
Compare all specifications:
| 2005 Opel Astra | 2004 Proton Tiara | |
| Make | Opel | Proton |
| Model | Astra | Tiara |
| Year Released | 2005 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 2197 cc | 1123 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 153 HP | 59 HP |
| Engine RPM | 5800 RPM | 6200 RPM |
| Torque | 203 Nm | 90 Nm |
| Torque RPM | 4000 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1298 kg | 780 kg |
| Vehicle Length | 4290 mm | 3530 mm |
| Vehicle Width | 1720 mm | 1530 mm |
| Vehicle Height | 1470 mm | 1360 mm |
| Wheelbase Size | 2710 mm | 2290 mm |
