2008 Alfa Romeo 159 vs. 2010 Opel Astra
To start off, 2010 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2008 Alfa Romeo 159. In addition, the cost of maintenance, including insurance, on 2008 Alfa Romeo 159 would be higher. At 2,387 cc (5 cylinders), 2008 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2008 Alfa Romeo 159 (197 HP @ 4000 RPM) has 74 more horse power than 2010 Opel Astra. (123 HP @ 4000 RPM). In normal driving conditions, 2008 Alfa Romeo 159 should accelerate faster than 2010 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2008 Alfa Romeo 159 weights approximately 312 kg more than 2010 Opel 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, 2008 Alfa Romeo 159 (400 Nm @ 2000 RPM) has 120 more torque (in Nm) than 2010 Opel Astra. (280 Nm @ 2000 RPM). This means 2008 Alfa Romeo 159 will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Astra. 2010 Opel Astra has automatic transmission and 2008 Alfa Romeo 159 has manual transmission. 2008 Alfa Romeo 159 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Alfa Romeo 159 | 2010 Opel Astra | |
| Make | Alfa Romeo | Opel |
| Model | 159 | Astra |
| Year Released | 2008 | 2010 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1796 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 123 HP |
| Engine RPM | 4000 RPM | 4000 RPM |
| Torque | 400 Nm | 280 Nm |
| Torque RPM | 2000 RPM | 2000 RPM |
| Engine Bore Size | 82 mm | 82 mm |
| Engine Stroke Size | 90.4 mm | 90.4 mm |
| Engine Compression Ratio | 17.0:1 | 17.5:1 |
| Fuel Type | Diesel | Gasoline |
| Top Speed | 228 km/hour | 191 km/hour |
| Acceleration 0-100mph | 8.4 seconds | 10.5 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1710 kg | 1398 kg |
| Vehicle Length | 4670 mm | 4260 mm |
| Vehicle Width | 1830 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2620 mm |
| Fuel Consumption Overall | 6.8 L/100km | 6 L/100km |
| Fuel Tank Capacity | 70 L | 52 L |
