2003 BMW 320 vs. 2006 Opel Astra
To start off, 2006 Opel Astra is newer by 3 year(s). Which means there will be less support and parts availability for 2003 BMW 320. In addition, the cost of maintenance, including insurance, on 2003 BMW 320 would be higher. At 1,998 cc (4 cylinders), 2006 Opel Astra is equipped with a bigger engine. In terms of performance, 2006 Opel Astra (168 HP @ 5200 RPM) has 26 more horse power than 2003 BMW 320. (142 HP @ 6100 RPM) In normal driving conditions, 2006 Opel Astra should accelerate faster than 2003 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 75 kg more than 2003 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 320 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 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Opel Astra (250 Nm @ 1950 RPM) has 50 more torque (in Nm) than 2003 BMW 320. (200 Nm @ 3750 RPM). This means 2006 Opel Astra will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW 320.
Compare all specifications:
2003 BMW 320 | 2006 Opel Astra | |
Make | BMW | Opel |
Model | 320 | Astra |
Year Released | 2003 | 2006 |
Engine Position | Front | Front |
Engine Size | 1995 cc | 1998 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 142 HP | 168 HP |
Engine RPM | 6100 RPM | 5200 RPM |
Torque | 200 Nm | 250 Nm |
Torque RPM | 3750 RPM | 1950 RPM |
Engine Bore Size | 84 mm | 86 mm |
Engine Stroke Size | 90 mm | 86 mm |
Engine Compression Ratio | 10.0:1 | 8.8:1 |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Doors | 2 doors | 5 doors |
Vehicle Weight | 1310 kg | 1385 kg |
Vehicle Length | 4480 mm | 4260 mm |
Vehicle Width | 1770 mm | 1760 mm |
Vehicle Height | 1420 mm | 1470 mm |
Wheelbase Size | 2710 mm | 2620 mm |
Fuel Tank Capacity | 67 L | 52 L |