2003 Alpina B3 vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Alpina B3. In addition, the cost of maintenance, including insurance, on 2003 Alpina B3 would be higher. At 3,346 cc (6 cylinders), 2003 Alpina B3 is equipped with a bigger engine. In terms of performance, 2003 Alpina B3 (301 HP @ 6300 RPM) has 203 more horse power than 2005 Opel Astra. (98 HP @ 4400 RPM). In normal driving conditions, 2003 Alpina B3 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alpina B3 weights approximately 690 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Alpina B3 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 B3. However, in wet, icy, snow, or gravel driving conditions, 2005 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 B3 (362 Nm @ 4800 RPM) has 122 more torque (in Nm) than 2005 Opel Astra. (240 Nm @ 2300 RPM). This means 2003 Alpina B3 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
2003 Alpina B3 | 2005 Opel Astra | |
Make | Alpina | Opel |
Model | B3 | Astra |
Year Released | 2003 | 2005 |
Body Type | Station Wagon | Hatchback |
Engine Position | Front | Front |
Engine Size | 3346 cc | 1248 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 301 HP | 98 HP |
Engine RPM | 6300 RPM | 4400 RPM |
Torque | 362 Nm | 240 Nm |
Torque RPM | 4800 RPM | 2300 RPM |
Engine Bore Size | 87.1 mm | 69.6 mm |
Engine Stroke Size | 93.9 mm | 82 mm |
Engine Compression Ratio | 10.0:1 | 18.4:1 |
Acceleration 0-100mph | 5.8 seconds | 13.6 seconds |
Drive Type | Rear | Front |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 3 doors |
Vehicle Weight | 2000 kg | 1310 kg |
Vehicle Length | 4480 mm | 4300 mm |
Vehicle Width | 1750 mm | 1760 mm |
Vehicle Height | 1420 mm | 1440 mm |
Wheelbase Size | 3000 mm | 2520 mm |
Fuel Consumption Overall | 11.1 L/100km | 5 L/100km |
Fuel Tank Capacity | 63 L | 52 L |