2005 Porsche 911 vs. 2001 Vauxhall Astra
To start off, 2005 Porsche 911 is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 2001 Vauxhall Astra would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (321 HP @ 4250 RPM) has 198 more horse power than 2001 Vauxhall Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2001 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 200 kg more than 2001 Vauxhall Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Vauxhall Astra. In wet, icy, snow, or gravel driving conditions, 2005 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 200 more torque (in Nm) than 2001 Vauxhall Astra. (170 Nm @ 3800 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2001 Vauxhall Astra. 2005 Porsche 911 has automatic transmission and 2001 Vauxhall Astra has manual transmission. 2001 Vauxhall Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Porsche 911 | 2001 Vauxhall Astra | |
| Make | Porsche | Vauxhall |
| Model | 911 | Astra |
| Year Released | 2005 | 2001 |
| Body Type | Coupe | Coupe |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 1795 cc |
| Horse Power | 321 HP | 123 HP |
| Engine RPM | 4250 RPM | 5600 RPM |
| Torque | 370 Nm | 170 Nm |
| Torque RPM | 4250 RPM | 3800 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1405 kg | 1205 kg |
| Vehicle Length | 4440 mm | 4280 mm |
| Vehicle Width | 1780 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2360 mm | 2610 mm |
