2005 Opel Astra vs. 1999 BMW 730
To start off, 2005 Opel Astra is newer by 6 year(s). Which means there will be less support and parts availability for 1999 BMW 730. In addition, the cost of maintenance, including insurance, on 1999 BMW 730 would be higher. At 2,793 cc (6 cylinders), 1999 BMW 730 is equipped with a bigger engine. In terms of performance, 1999 BMW 730 (190 HP @ 5300 RPM) has 93 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM) In normal driving conditions, 1999 BMW 730 should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 730 weights approximately 636 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 1999 BMW 730 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 1999 BMW 730. 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, 1999 BMW 730 (280 Nm @ 3950 RPM) has 138 more torque (in Nm) than 2005 Opel Astra. (142 Nm @ 3600 RPM). This means 1999 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra. 1999 BMW 730 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. 1999 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Opel Astra | 1999 BMW 730 | |
Make | Opel | BMW |
Model | Astra | 730 |
Year Released | 2005 | 1999 |
Body Type | Sedan | Sedan |
Engine Position | Front | Front |
Engine Size | 1598 cc | 2793 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 97 HP | 190 HP |
Engine RPM | 6000 RPM | 5300 RPM |
Torque | 142 Nm | 280 Nm |
Torque RPM | 3600 RPM | 3950 RPM |
Engine Compression Ratio | 9.8:1 | 10.2:1 |
Drive Type | Front | Rear |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1110 kg | 1746 kg |
Wheelbase Size | 2700 mm | 2940 mm |
Fuel Tank Capacity | 52 L | 90 L |