2007 Alfa Romeo Spider vs. 2005 Holden Astra
To start off, 2007 Alfa Romeo Spider is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Holden Astra. In addition, the cost of maintenance, including insurance, on 2005 Holden Astra would be higher. At 2,198 cc (4 cylinders), 2007 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 2007 Alfa Romeo Spider (182 HP @ 6500 RPM) has 62 more horse power than 2005 Holden Astra. (120 HP @ 5600 RPM). In normal driving conditions, 2007 Alfa Romeo Spider should accelerate faster than 2005 Holden Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo Spider weights approximately 380 kg more than 2005 Holden Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Alfa Romeo Spider (230 Nm @ 4500 RPM) has 65 more torque (in Nm) than 2005 Holden Astra. (165 Nm @ 3600 RPM). This means 2007 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2005 Holden Astra.
Compare all specifications:
| 2007 Alfa Romeo Spider | 2005 Holden Astra | |
| Make | Alfa Romeo | Holden |
| Model | Spider | Astra |
| Year Released | 2007 | 2005 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 1794 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 120 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 230 Nm | 165 Nm |
| Torque RPM | 4500 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1150 kg |
| Vehicle Length | 4400 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1720 mm |
| Vehicle Height | 1320 mm | 1430 mm |
| Wheelbase Size | 2530 mm | 2610 mm |
