2004 BMW 730 vs. 2006 Cadillac SRX
To start off, 2006 Cadillac SRX is newer by 2 year(s). Which means there will be less support and parts availability for 2004 BMW 730. In addition, the cost of maintenance, including insurance, on 2004 BMW 730 would be higher. At 3,562 cc (6 cylinders), 2006 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2006 Cadillac SRX (256 HP @ 6500 RPM) has 31 more horse power than 2004 BMW 730. (225 HP @ 6000 RPM) In normal driving conditions, 2006 Cadillac SRX should accelerate faster than 2004 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac SRX weights approximately 99 kg more than 2004 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Cadillac SRX is four wheel drive (4WD), it will have significant more traction and grip than 2004 BMW 730. In wet, icy, snow, or gravel driving conditions, 2006 Cadillac SRX 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, 2006 Cadillac SRX (342 Nm @ 2800 RPM) has 42 more torque (in Nm) than 2004 BMW 730. (300 Nm @ 3500 RPM). This means 2006 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 2004 BMW 730.
Compare all specifications:
| 2004 BMW 730 | 2006 Cadillac SRX | |
| Make | BMW | Cadillac |
| Model | 730 | SRX |
| Year Released | 2004 | 2006 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3562 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 225 HP | 256 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 300 Nm | 342 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 84 mm | 94 mm |
| Engine Stroke Size | 90 mm | 85 mm |
| Engine Compression Ratio | 10.2:1 | 10.2:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1790 kg | 1889 kg |
| Vehicle Length | 5040 mm | 4960 mm |
| Vehicle Width | 1910 mm | 1850 mm |
| Vehicle Height | 1500 mm | 1730 mm |
| Wheelbase Size | 3000 mm | 2960 mm |
| Fuel Tank Capacity | 63 L | 76 L |
