2003 Alpina B7 vs. 2007 Opel Astra
To start off, 2007 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alpina B7. In addition, the cost of maintenance, including insurance, on 2003 Alpina B7 would be higher. At 4,399 cc (8 cylinders), 2003 Alpina B7 is equipped with a bigger engine. In terms of performance, 2003 Alpina B7 (492 HP @ 5500 RPM) has 369 more horse power than 2007 Opel Astra. (123 HP @ 5600 RPM). In normal driving conditions, 2003 Alpina B7 should accelerate faster than 2007 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B7 weights approximately 712 kg more than 2007 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B7 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 Alpina B7. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Astra, 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 Alpina B7 (700 Nm @ 4250 RPM) has 530 more torque (in Nm) than 2007 Opel Astra. (170 Nm @ 3800 RPM). This means 2003 Alpina B7 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Astra.
Compare all specifications:
2003 Alpina B7 | 2007 Opel Astra | |
Make | Alpina | Opel |
Model | B7 | Astra |
Year Released | 2003 | 2007 |
Body Type | Sedan | Hatchback |
Engine Position | Front | Front |
Engine Size | 4399 cc | 1796 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 492 HP | 123 HP |
Engine RPM | 5500 RPM | 5600 RPM |
Torque | 700 Nm | 170 Nm |
Torque RPM | 4250 RPM | 3800 RPM |
Engine Compression Ratio | 9.0:1 | 10.5:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Top Speed | 295 km/hour | 200 km/hour |
Acceleration 0-100mph | 5.5 seconds | 10.7 seconds |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 3 doors |
Vehicle Weight | 1990 kg | 1278 kg |
Vehicle Length | 5180 mm | 4300 mm |
Vehicle Width | 1910 mm | 1760 mm |
Vehicle Height | 1450 mm | 1440 mm |
Wheelbase Size | 3000 mm | 2620 mm |
Fuel Tank Capacity | 88 L | 52 L |