2005 Cadillac STS vs. 2012 BMW X5
To start off, 2012 BMW X5 is newer by 7 year(s). Which means there will be less support and parts availability for 2005 Cadillac STS. In addition, the cost of maintenance, including insurance, on 2005 Cadillac STS would be higher. At 4,400 cc (8 cylinders), 2012 BMW X5 is equipped with a bigger engine. In terms of performance, 2012 BMW X5 (555 HP @ 6000 RPM) has 303 more horse power than 2005 Cadillac STS. (252 HP @ 6500 RPM) In normal driving conditions, 2012 BMW X5 should accelerate faster than 2005 Cadillac STS. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW X5 weights approximately 645 kg more than 2005 Cadillac STS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 BMW X5 is all wheel drive (AWD), it will have significant more traction and grip than 2005 Cadillac STS. In wet, icy, snow, or gravel driving conditions, 2012 BMW X5 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, 2012 BMW X5 (677 Nm @ 1500 RPM) has 335 more torque (in Nm) than 2005 Cadillac STS. (342 Nm @ 3200 RPM). This means 2012 BMW X5 will have an easier job in driving up hills or pulling heavy equipment than 2005 Cadillac STS.
Compare all specifications:
| 2005 Cadillac STS | 2012 BMW X5 | |
| Make | Cadillac | BMW |
| Model | STS | X5 |
| Year Released | 2005 | 2012 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3562 cc | 4400 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 252 HP | 555 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 342 Nm | 677 Nm |
| Torque RPM | 3200 RPM | 1500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Automatic | 6-speed shiftable automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1790 kg | 2435 kg |
| Vehicle Length | 4990 mm | 4851 mm |
| Vehicle Width | 1850 mm | 1994 mm |
| Vehicle Height | 1470 mm | 1763 mm |
| Wheelbase Size | 2690 mm | 2933 mm |
| Fuel Consumption | 9.8 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 95 L | 85 L |
