2007 BMW 323 vs. 2005 Opel Astra
To start off, 2007 BMW 323 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Opel Astra. In addition, the cost of maintenance, including insurance, on 2005 Opel Astra would be higher. At 2,497 cc, 2007 BMW 323 is equipped with a bigger engine. In terms of performance, 2007 BMW 323 (175 HP @ 5800 RPM) has 90 more horse power than 2005 Opel Astra. (85 HP @ 5800 RPM). In normal driving conditions, 2007 BMW 323 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 323 weights approximately 274 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 2007 BMW 323 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 2007 BMW 323. 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, 2007 BMW 323 (230 Nm @ 3500 RPM) has 103 more torque (in Nm) than 2005 Opel Astra. (127 Nm @ 4000 RPM). This means 2007 BMW 323 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 2007 BMW 323 has automatic transmission and 2005 Opel Astra has manual transmission. 2005 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 323 will be easier to drive especially in heavy traffic.
Compare all specifications:
2007 BMW 323 | 2005 Opel Astra | |
Make | BMW | Opel |
Model | 323 | Astra |
Year Released | 2007 | 2005 |
Engine Position | Front | Front |
Engine Size | 2497 cc | 1388 cc |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 175 HP | 85 HP |
Engine RPM | 5800 RPM | 5800 RPM |
Torque | 230 Nm | 127 Nm |
Torque RPM | 3500 RPM | 4000 RPM |
Engine Bore Size | 78.8 mm | 73.4 mm |
Engine Stroke Size | 82 mm | 80.6 mm |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1524 kg | 1250 kg |
Vehicle Length | 4530 mm | 4520 mm |
Vehicle Width | 1430 mm | 1800 mm |
Vehicle Height | 1820 mm | 1510 mm |
Wheelbase Size | 2770 mm | 3010 mm |