2005 Audi S4 vs. 1999 Holden Astra
To start off, 2005 Audi S4 is newer by 6 year(s). Which means there will be less support and parts availability for 1999 Holden Astra. In addition, the cost of maintenance, including insurance, on 1999 Holden Astra 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 195 more horse power than 1999 Holden Astra. (145 HP @ 5800 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1999 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 694 kg more than 1999 Holden Astra. 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 207 more torque (in Nm) than 1999 Holden Astra. (203 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Holden Astra.
Compare all specifications:
| 2005 Audi S4 | 1999 Holden Astra | |
| Make | Audi | Holden |
| Model | S4 | Astra |
| Year Released | 2005 | 1999 |
| Body Type | Convertible | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 145 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 410 Nm | 203 Nm |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1840 kg | 1146 kg |
| Vehicle Length | 4580 mm | 4120 mm |
| Vehicle Width | 1780 mm | 1720 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2610 mm |
