2006 Alfa Romeo 159 vs. 2004 Vauxhall Astra
To start off, 2006 Alfa Romeo 159 is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Vauxhall Astra. In addition, the cost of maintenance, including insurance, on 2004 Vauxhall Astra would be higher. At 1,859 cc (4 cylinders), 2006 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 159 (158 HP @ 6500 RPM) has 35 more horse power than 2004 Vauxhall Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2006 Alfa Romeo 159 should accelerate faster than 2004 Vauxhall Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 159 weights approximately 327 kg more than 2004 Vauxhall 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, 2006 Alfa Romeo 159 (190 Nm @ 4500 RPM) has 17 more torque (in Nm) than 2004 Vauxhall Astra. (173 Nm @ 3800 RPM). This means 2006 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2004 Vauxhall Astra. 2004 Vauxhall Astra has automatic transmission and 2006 Alfa Romeo 159 has manual transmission. 2006 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Vauxhall Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Alfa Romeo 159 | 2004 Vauxhall Astra | |
| Make | Alfa Romeo | Vauxhall |
| Model | 159 | Astra |
| Year Released | 2006 | 2004 |
| Body Type | Station Wagon | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1859 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 123 HP |
| Engine RPM | 6500 RPM | 5600 RPM |
| Torque | 190 Nm | 173 Nm |
| Torque RPM | 4500 RPM | 3800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1605 kg | 1278 kg |
| Vehicle Length | 4670 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2620 mm |
