2009 Alpina Roadster vs. 1986 Opel Omega
To start off, 2009 Alpina Roadster is newer by 23 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega 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 174 more horse power than 1986 Opel Omega. (122 HP @ 5400 RPM). In normal driving conditions, 2009 Alpina Roadster should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 2009 Alpina Roadster weights approximately 120 kg more than 1986 Opel Omega. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2009 Alpina Roadster (362 Nm @ 4800 RPM) has 187 more torque (in Nm) than 1986 Opel Omega. (175 Nm @ 2600 RPM). This means 2009 Alpina Roadster will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega.
Compare all specifications:
| 2009 Alpina Roadster | 1986 Opel Omega | |
| Make | Alpina | Opel |
| Model | Roadster | Omega |
| Year Released | 2009 | 1986 |
| Engine Position | Front | Front |
| Engine Size | 3346 cc | 1996 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 296 HP | 122 HP |
| Engine RPM | 6300 RPM | 5400 RPM |
| Torque | 362 Nm | 175 Nm |
| Torque RPM | 4800 RPM | 2600 RPM |
| Engine Bore Size | 87 mm | 86 mm |
| Engine Stroke Size | 93.8 mm | 86 mm |
| Engine Compression Ratio | 10.2:1 | 10.0:1 |
| Top Speed | 265 km/hour | 195 km/hour |
| Acceleration 0-100mph | 5.3 seconds | 11.5 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1395 kg | 1275 kg |
| Vehicle Length | 4100 mm | 4740 mm |
| Vehicle Width | 1790 mm | 1770 mm |
| Vehicle Height | 1300 mm | 1450 mm |
| Wheelbase Size | 2500 mm | 2740 mm |
| Fuel Tank Capacity | 55 L | 75 L |
