2003 BMW 730 vs. 2005 Chrysler Grand Voyager
To start off, 2005 Chrysler Grand Voyager is newer by 2 year(s). Which means there will be less support and parts availability for 2003 BMW 730. In addition, the cost of maintenance, including insurance, on 2003 BMW 730 would be higher. At 3,300 cc (6 cylinders), 2005 Chrysler Grand Voyager is equipped with a bigger engine. In terms of performance, 2003 BMW 730 (228 HP @ 5900 RPM) has 56 more horse power than 2005 Chrysler Grand Voyager. (172 HP @ 5100 RPM). In normal driving conditions, 2003 BMW 730 should accelerate faster than 2005 Chrysler Grand Voyager. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chrysler Grand Voyager weights approximately 375 kg more than 2003 BMW 730.
Because 2005 Chrysler Grand Voyager is four wheel drive (4WD), it will have significant more traction and grip than 2003 BMW 730. In wet, icy, snow, or gravel driving conditions, 2005 Chrysler Grand Voyager will offer significantly more control. 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 BMW 730 (300 Nm @ 3500 RPM) has 22 more torque (in Nm) than 2005 Chrysler Grand Voyager. (278 Nm @ 4000 RPM). This means 2003 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chrysler Grand Voyager.
Compare all specifications:
| 2003 BMW 730 | 2005 Chrysler Grand Voyager | |
| Make | BMW | Chrysler |
| Model | 730 | Grand Voyager |
| Year Released | 2003 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2999 cc | 3300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 228 HP | 172 HP |
| Engine RPM | 5900 RPM | 5100 RPM |
| Torque | 300 Nm | 278 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 84.1 mm | 93 mm |
| Engine Stroke Size | 90 mm | 81 mm |
| Engine Compression Ratio | 10.2:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1790 kg | 2165 kg |
| Vehicle Length | 5040 mm | 5100 mm |
| Vehicle Width | 1910 mm | 2000 mm |
| Vehicle Height | 1500 mm | 1760 mm |
| Wheelbase Size | 3000 mm | 3040 mm |
| Fuel Tank Capacity | 63 L | 75 L |
