2009 Alpina Roadster vs. 2003 Opel Combo
To start off, 2009 Alpina Roadster is newer by 6 year(s). Which means there will be less support and parts availability for 2003 Opel Combo. In addition, the cost of maintenance, including insurance, on 2003 Opel Combo would be higher. At 3,346 cc (6 cylinders), 2009 Alpina Roadster is equipped with a bigger engine. In terms of performance, 2009 Alpina Roadster (296 HP @ 6300 RPM) has 232 more horse power than 2003 Opel Combo. (64 HP @ 4400 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 2003 Opel Combo. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina Roadster weights approximately 195 kg more than 2003 Opel Combo. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Alpina Roadster 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 2009 Alpina Roadster. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Combo, 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, 2009 Alpina Roadster (362 Nm @ 4800 RPM) has 236 more torque (in Nm) than 2003 Opel Combo. (126 Nm @ 3000 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Combo.
Compare all specifications:
| 2009 Alpina Roadster | 2003 Opel Combo | |
| Make | Alpina | Opel |
| Model | Roadster | Combo |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1686 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 296 HP | 64 HP |
| Engine RPM | 6300 RPM | 4400 RPM |
| Torque | 362 Nm | 126 Nm |
| Torque RPM | 4800 RPM | 3000 RPM |
| Engine Bore Size | 87 mm | 79 mm |
| Engine Stroke Size | 93.8 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 265 km/hour | 147 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1395 kg | 1200 kg |
| Vehicle Length | 4100 mm | 4330 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1300 mm | 1810 mm |
| Wheelbase Size | 2500 mm | 2840 mm |
| Fuel Consumption Overall | 10 L/100km | 5.4 L/100km |
| Fuel Tank Capacity | 55 L | 53 L |
