2009 Cadillac STS vs. 2013 BMW X6
To start off, 2013 BMW X6 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2009 Cadillac STS would be higher. At 4,395 cc (6 cylinders), 2013 BMW X6 is equipped with a bigger engine. In terms of performance, 2009 Cadillac STS (302 HP @ 6300 RPM) has 6 more horse power than 2013 BMW X6. (296 HP @ 5800 RPM). In normal driving conditions, 2009 Cadillac STS should accelerate faster than 2013 BMW X6. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW X6 weights approximately 535 kg more than 2009 Cadillac STS.
Because 2013 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2013 BMW X6 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 BMW X6 (407 Nm @ 5000 RPM) has 38 more torque (in Nm) than 2009 Cadillac STS. (369 Nm @ 5200 RPM). This means 2013 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2009 Cadillac STS.
Compare all specifications:
| 2009 Cadillac STS | 2013 BMW X6 | |
| Make | Cadillac | BMW |
| Model | STS | X6 |
| Year Released | 2009 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3599 cc | 4395 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 296 HP |
| Engine RPM | 6300 RPM | 5800 RPM |
| Torque | 369 Nm | 407 Nm |
| Torque RPM | 5200 RPM | 5000 RPM |
| Engine Compression Ratio | 11.3:1 | 10.2 : 1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1635 kg | 2170 kg |
| Vehicle Length | 5000 mm | 4877 mm |
| Vehicle Width | 1850 mm | 2195 mm |
| Vehicle Height | 1470 mm | 1690 mm |
| Wheelbase Size | 2960 mm | 2933 mm |
| Fuel Consumption Highway | 9.1 L/100km | 8.6 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 64 L | 85 L |
