2005 Proton Tiara vs. 2011 Porsche 911
To start off, 2011 Porsche 911 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Proton Tiara. In addition, the cost of maintenance, including insurance, on 2005 Proton Tiara would be higher. At 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (530 HP @ 6250 RPM) has 471 more horse power than 2005 Proton Tiara. (59 HP @ 6200 RPM) In normal driving conditions, 2011 Porsche 911 should accelerate faster than 2005 Proton Tiara. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 880 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.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Proton Tiara. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 will offer significantly more control. 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, 2011 Porsche 911 (699 Nm @ 2100 RPM) has 609 more torque (in Nm) than 2005 Proton Tiara. (90 Nm @ 3800 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Tiara.
Compare all specifications:
| 2005 Proton Tiara | 2011 Porsche 911 | |
| Make | Proton | Porsche |
| Model | Tiara | 911 |
| Year Released | 2005 | 2011 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 1124 cc | 3800 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Horse Power | 59 HP | 530 HP |
| Engine RPM | 6200 RPM | 6250 RPM |
| Torque | 90 Nm | 699 Nm |
| Torque RPM | 3800 RPM | 2100 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 780 kg | 1660 kg |
| Vehicle Length | 3530 mm | 4478 mm |
| Vehicle Width | 1530 mm | 1852 mm |
| Vehicle Height | 1360 mm | 1300 mm |
| Wheelbase Size | 2290 mm | 2350 mm |
