2006 BMW 730 vs. 2013 Cadillac XTS
To start off, 2013 Cadillac XTS is newer by 7 year(s). Which means there will be less support and parts availability for 2006 BMW 730. In addition, the cost of maintenance, including insurance, on 2006 BMW 730 would be higher. At 3,564 cc (6 cylinders), 2013 Cadillac XTS is equipped with a bigger engine. In terms of performance, 2013 Cadillac XTS (314 HP @ 6800 RPM) has 60 more horse power than 2006 BMW 730. (254 HP @ 6600 RPM) In normal driving conditions, 2013 Cadillac XTS should accelerate faster than 2006 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac XTS weights approximately 92 kg more than 2006 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2013 Cadillac XTS is all wheel drive (AWD), it will have significant more traction and grip than 2006 BMW 730. In wet, icy, snow, or gravel driving conditions, 2013 Cadillac XTS 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, 2013 Cadillac XTS (358 Nm @ 5200 RPM) has 58 more torque (in Nm) than 2006 BMW 730. (300 Nm @ 2500 RPM). This means 2013 Cadillac XTS will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 730.
Compare all specifications:
| 2006 BMW 730 | 2013 Cadillac XTS | |
| Make | BMW | Cadillac |
| Model | 730 | XTS |
| Year Released | 2006 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2994 cc | 3564 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 254 HP | 314 HP |
| Engine RPM | 6600 RPM | 6800 RPM |
| Torque | 300 Nm | 358 Nm |
| Torque RPM | 2500 RPM | 5200 RPM |
| Engine Compression Ratio | 10.7:1 | 11.5 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1820 kg | 1912 kg |
| Vehicle Length | 5180 mm | 5131 mm |
| Vehicle Width | 1910 mm | 1852 mm |
| Vehicle Height | 1500 mm | 1510 mm |
| Wheelbase Size | 3140 mm | 2831 mm |
| Fuel Consumption Overall | 10.1 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 88 L | 76 L |
