2005 BMW 730 vs. 2010 Opel Zafira
To start off, 2010 Opel Zafira is newer by 5 year(s). Which means there will be less support and parts availability for 2005 BMW 730. In addition, the cost of maintenance, including insurance, on 2005 BMW 730 would be higher. At 2,979 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2010 Opel Zafira (238 HP @ 5600 RPM) has 13 more horse power than 2005 BMW 730. (225 HP @ 4000 RPM) In normal driving conditions, 2010 Opel Zafira should accelerate faster than 2005 BMW 730.
Because 2005 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 2005 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 2010 Opel Zafira, 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 180 more torque (in Nm) than 2010 Opel Zafira. (320 Nm @ 2400 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2010 Opel Zafira. 2005 BMW 730 has automatic transmission and 2010 Opel Zafira has manual transmission. 2010 Opel Zafira will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 730 | 2010 Opel Zafira | |
| Make | BMW | Opel |
| Model | 730 | Zafira |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1997 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 238 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 500 Nm | 320 Nm |
| Torque RPM | 2000 RPM | 2400 RPM |
| Engine Bore Size | 84.1 mm | 86 mm |
| Engine Stroke Size | 90 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 8.8:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 5050 mm | 4510 mm |
| Vehicle Width | 1910 mm | 1690 mm |
| Vehicle Height | 1500 mm | 1810 mm |
| Wheelbase Size | 2890 mm | 2700 mm |
| Fuel Tank Capacity | 88 L | 58 L |
