2007 Porsche 911 vs. 2003 Proton Tiara
To start off, 2007 Porsche 911 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Proton Tiara. In addition, the cost of maintenance, including insurance, on 2003 Proton Tiara would be higher. At 3,596 cc (6 cylinders), 2007 Porsche 911 is equipped with a bigger engine. In terms of performance, 2007 Porsche 911 (325 HP @ 6800 RPM) has 266 more horse power than 2003 Proton Tiara. (59 HP @ 6200 RPM). In normal driving conditions, 2007 Porsche 911 should accelerate faster than 2003 Proton Tiara. With that said, vehicle weight also plays an important factor in acceleration. 2007 Porsche 911 weights approximately 949 kg more than 2003 Proton Tiara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Porsche 911 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2007 Porsche 911. However, in wet, icy, snow, or gravel driving conditions, 2003 Proton Tiara, being front wheel drive (FWD), will offer much better control with better grip. 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, 2007 Porsche 911 (370 Nm @ 4250 RPM) has 280 more torque (in Nm) than 2003 Proton Tiara. (90 Nm @ 3800 RPM). This means 2007 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Tiara.
Compare all specifications:
| 2007 Porsche 911 | 2003 Proton Tiara | |
| Make | Porsche | Proton |
| Model | 911 | Tiara |
| Year Released | 2007 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 1124 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 325 HP | 59 HP |
| Engine RPM | 6800 RPM | 6200 RPM |
| Torque | 370 Nm | 90 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1735 kg | 786 kg |
| Vehicle Length | 4470 mm | 3530 mm |
| Vehicle Width | 1810 mm | 1530 mm |
| Vehicle Height | 1320 mm | 1360 mm |
| Wheelbase Size | 2360 mm | 2290 mm |
