1991 Porsche 911 vs. 2003 Proton Saloon
To start off, 2003 Proton Saloon is newer by 12 year(s). Which means there will be less support and parts availability for 1991 Porsche 911. In addition, the cost of maintenance, including insurance, on 1991 Porsche 911 would be higher. At 3,163 cc (6 cylinders), 1991 Porsche 911 is equipped with a bigger engine. In terms of performance, 1991 Porsche 911 (228 HP @ 5900 RPM) has 146 more horse power than 2003 Proton Saloon. (82 HP @ 6000 RPM). In normal driving conditions, 1991 Porsche 911 should accelerate faster than 2003 Proton Saloon. With that said, vehicle weight also plays an important factor in acceleration. 1991 Porsche 911 weights approximately 255 kg more than 2003 Proton Saloon. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Porsche 911 (286 Nm @ 4800 RPM) has 177 more torque (in Nm) than 2003 Proton Saloon. (109 Nm @ 4000 RPM). This means 1991 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Saloon.
Compare all specifications:
| 1991 Porsche 911 | 2003 Proton Saloon | |
| Make | Porsche | Proton |
| Model | 911 | Saloon |
| Year Released | 1991 | 2003 |
| Body Type | Roadster | Sedan |
| Engine Position | Rear | Front |
| Engine Size | 3163 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 228 HP | 82 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 286 Nm | 109 Nm |
| Torque RPM | 4800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1175 kg | 920 kg |
| Vehicle Length | 4300 mm | 4290 mm |
| Vehicle Width | 1660 mm | 1660 mm |
| Vehicle Height | 1260 mm | 1370 mm |
