2007 Alpina B5 vs. 2002 Vauxhall Omega
To start off, 2007 Alpina B5 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Vauxhall Omega. In addition, the cost of maintenance, including insurance, on 2002 Vauxhall Omega would be higher. At 4,398 cc (8 cylinders), 2007 Alpina B5 is equipped with a bigger engine. In terms of performance, 2007 Alpina B5 (493 HP @ 5500 RPM) has 351 more horse power than 2002 Vauxhall Omega. (142 HP @ 5400 RPM). In normal driving conditions, 2007 Alpina B5 should accelerate faster than 2002 Vauxhall Omega. With that said, vehicle weight also plays an important factor in acceleration. 2007 Alpina B5 weights approximately 117 kg more than 2002 Vauxhall 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, 2007 Alpina B5 (700 Nm @ 4250 RPM) has 491 more torque (in Nm) than 2002 Vauxhall Omega. (209 Nm @ 4000 RPM). This means 2007 Alpina B5 will have an easier job in driving up hills or pulling heavy equipment than 2002 Vauxhall Omega.
Compare all specifications:
| 2007 Alpina B5 | 2002 Vauxhall Omega | |
| Make | Alpina | Vauxhall |
| Model | B5 | Omega |
| Year Released | 2007 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 4398 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 493 HP | 142 HP |
| Engine RPM | 5500 RPM | 5400 RPM |
| Torque | 700 Nm | 209 Nm |
| Torque RPM | 4250 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1722 kg | 1605 kg |
| Vehicle Length | 4850 mm | 4900 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1460 mm |
| Wheelbase Size | 2890 mm | 2740 mm |
