2005 Audi S4 vs. 2001 Proton Impian
To start off, 2005 Audi S4 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Proton Impian. In addition, the cost of maintenance, including insurance, on 2001 Proton Impian would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 239 more horse power than 2001 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 2001 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 635 kg more than 2001 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 270 more torque (in Nm) than 2001 Proton Impian. (140 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2001 Proton Impian.
Compare all specifications:
| 2005 Audi S4 | 2001 Proton Impian | |
| Make | Audi | Proton |
| Model | S4 | Impian |
| Year Released | 2005 | 2001 |
| Engine Size | 4161 cc | 1583 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 101 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 410 Nm | 140 Nm |
| Vehicle Weight | 1840 kg | 1205 kg |
| Vehicle Length | 4580 mm | 4470 mm |
| Vehicle Width | 1780 mm | 1750 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
