2007 Alfa Romeo 159 vs. 2003 Opel Speedster
To start off, 2007 Alfa Romeo 159 is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Opel Speedster. In addition, the cost of maintenance, including insurance, on 2003 Opel Speedster would be higher. At 2,198 cc (4 cylinders), 2007 Alfa Romeo 159 is equipped with a bigger engine. In terms of performance, 2003 Opel Speedster (197 HP @ 5500 RPM) has 15 more horse power than 2007 Alfa Romeo 159. (182 HP @ 6500 RPM) In normal driving conditions, 2003 Opel Speedster should accelerate faster than 2007 Alfa Romeo 159. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alfa Romeo 159 weights approximately 610 kg more than 2003 Opel Speedster.
Because 2003 Opel Speedster is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 Opel Speedster. However, in wet, icy, snow, or gravel driving conditions, 2007 Alfa Romeo 159, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Opel Speedster (250 Nm @ 1950 RPM) has 20 more torque (in Nm) than 2007 Alfa Romeo 159. (230 Nm @ 4500 RPM). This means 2003 Opel Speedster will have an easier job in driving up hills or pulling heavy equipment than 2007 Alfa Romeo 159.
Compare all specifications:
| 2007 Alfa Romeo 159 | 2003 Opel Speedster | |
| Make | Alfa Romeo | Opel |
| Model | 159 | Speedster |
| Year Released | 2007 | 2003 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Middle |
| Engine Size | 2198 cc | 1993 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 182 HP | 197 HP |
| Engine RPM | 6500 RPM | 5500 RPM |
| Torque | 230 Nm | 250 Nm |
| Torque RPM | 4500 RPM | 1950 RPM |
| Engine Bore Size | 86 mm | 86 mm |
| Engine Stroke Size | 94.6 mm | 86 mm |
| Engine Compression Ratio | 11.3:1 | 8.8:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 220 km/hour | 243 km/hour |
| Acceleration 0-100mph | 9.3 seconds | 4.9 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1615 kg | 1005 kg |
| Vehicle Length | 4670 mm | 3790 mm |
| Vehicle Width | 1840 mm | 1710 mm |
| Vehicle Height | 1460 mm | 1120 mm |
| Wheelbase Size | 2710 mm | 2400 mm |
| Fuel Consumption Overall | 9.5 L/100km | 8.5 L/100km |
| Fuel Tank Capacity | 70 L | 36 L |
